JP2009206482A - 半導体装置およびその製造方法 - Google Patents
半導体装置およびその製造方法 Download PDFInfo
- Publication number
- JP2009206482A JP2009206482A JP2008301890A JP2008301890A JP2009206482A JP 2009206482 A JP2009206482 A JP 2009206482A JP 2008301890 A JP2008301890 A JP 2008301890A JP 2008301890 A JP2008301890 A JP 2008301890A JP 2009206482 A JP2009206482 A JP 2009206482A
- Authority
- JP
- Japan
- Prior art keywords
- lead
- die pad
- semiconductor device
- semiconductor chip
- pad portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L24/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49503—Lead-frames or other flat leads characterised by the die pad
- H01L23/49513—Lead-frames or other flat leads characterised by the die pad having bonding material between chip and die pad
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49517—Additional leads
- H01L23/49524—Additional leads the additional leads being a tape carrier or flat leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49541—Geometry of the lead-frame
- H01L23/49562—Geometry of the lead-frame for devices being provided for in H01L29/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49579—Lead-frames or other flat leads characterised by the materials of the lead frames or layers thereon
- H01L23/49582—Metallic layers on lead frames
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/27—Manufacturing methods
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L24/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L24/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L24/36—Structure, shape, material or disposition of the strap connectors prior to the connecting process
- H01L24/37—Structure, shape, material or disposition of the strap connectors prior to the connecting process of an individual strap connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L24/39—Structure, shape, material or disposition of the strap connectors after the connecting process
- H01L24/40—Structure, shape, material or disposition of the strap connectors after the connecting process of an individual strap connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies
- H01L24/741—Apparatus for manufacturing means for bonding, e.g. connectors
- H01L24/743—Apparatus for manufacturing layer connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L24/84—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a strap connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/04026—Bonding areas specifically adapted for layer connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
- H01L2224/0601—Structure
- H01L2224/0603—Bonding areas having different sizes, e.g. different heights or widths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/27—Manufacturing methods
- H01L2224/274—Manufacturing methods by blanket deposition of the material of the layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/291—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29101—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of less than 400°C
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/2919—Material with a principal constituent of the material being a polymer, e.g. polyester, phenolic based polymer, epoxy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29299—Base material
- H01L2224/293—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29338—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/29339—Silver [Ag] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32245—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/325—Material
- H01L2224/32505—Material outside the bonding interface, e.g. in the bulk of the layer connector
- H01L2224/32506—Material outside the bonding interface, e.g. in the bulk of the layer connector comprising an eutectic alloy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/36—Structure, shape, material or disposition of the strap connectors prior to the connecting process
- H01L2224/37—Structure, shape, material or disposition of the strap connectors prior to the connecting process of an individual strap connector
- H01L2224/37001—Core members of the connector
- H01L2224/37099—Material
- H01L2224/371—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/37117—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than or equal to 400°C and less than 950°C
- H01L2224/37124—Aluminium [Al] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/36—Structure, shape, material or disposition of the strap connectors prior to the connecting process
- H01L2224/37—Structure, shape, material or disposition of the strap connectors prior to the connecting process of an individual strap connector
- H01L2224/37001—Core members of the connector
- H01L2224/37099—Material
- H01L2224/371—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/37138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/37147—Copper [Cu] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/39—Structure, shape, material or disposition of the strap connectors after the connecting process
- H01L2224/40—Structure, shape, material or disposition of the strap connectors after the connecting process of an individual strap connector
- H01L2224/4005—Shape
- H01L2224/4009—Loop shape
- H01L2224/40091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/39—Structure, shape, material or disposition of the strap connectors after the connecting process
- H01L2224/40—Structure, shape, material or disposition of the strap connectors after the connecting process of an individual strap connector
- H01L2224/401—Disposition
- H01L2224/40151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/40221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/40245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/39—Structure, shape, material or disposition of the strap connectors after the connecting process
- H01L2224/40—Structure, shape, material or disposition of the strap connectors after the connecting process of an individual strap connector
- H01L2224/401—Disposition
- H01L2224/40151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/40221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/40245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/40247—Connecting the strap to a bond pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/4501—Shape
- H01L2224/45012—Cross-sectional shape
- H01L2224/45014—Ribbon connectors, e.g. rectangular cross-section
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45117—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 400°C and less than 950°C
- H01L2224/45124—Aluminium (Al) as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45144—Gold (Au) as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/484—Connecting portions
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
- H01L2224/48465—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond the other connecting portion not on the bonding area being a wedge bond, i.e. ball-to-wedge, regular stitch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4911—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain
- H01L2224/49111—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain the connectors connecting two common bonding areas, e.g. Litz or braid wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4912—Layout
- H01L2224/49175—Parallel arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73201—Location after the connecting process on the same surface
- H01L2224/73219—Layer and TAB connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73201—Location after the connecting process on the same surface
- H01L2224/73221—Strap and wire connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies and for methods related thereto
- H01L2224/741—Apparatus for manufacturing means for bonding, e.g. connectors
- H01L2224/743—Apparatus for manufacturing layer connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/8319—Arrangement of the layer connectors prior to mounting
- H01L2224/83194—Lateral distribution of the layer connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/8338—Bonding interfaces outside the semiconductor or solid-state body
- H01L2224/83399—Material
- H01L2224/834—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/83438—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/83439—Silver [Ag] as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/838—Bonding techniques
- H01L2224/83801—Soldering or alloying
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/838—Bonding techniques
- H01L2224/83801—Soldering or alloying
- H01L2224/83805—Soldering or alloying involving forming a eutectic alloy at the bonding interface
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/838—Bonding techniques
- H01L2224/8384—Sintering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/838—Bonding techniques
- H01L2224/8385—Bonding techniques using a polymer adhesive, e.g. an adhesive based on silicone, epoxy, polyimide, polyester
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/838—Bonding techniques
- H01L2224/8385—Bonding techniques using a polymer adhesive, e.g. an adhesive based on silicone, epoxy, polyimide, polyester
- H01L2224/83855—Hardening the adhesive by curing, i.e. thermosetting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
- H01L2224/852—Applying energy for connecting
- H01L2224/85201—Compression bonding
- H01L2224/85205—Ultrasonic bonding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00011—Not relevant to the scope of the group, the symbol of which is combined with the symbol of this group
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01005—Boron [B]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01006—Carbon [C]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01007—Nitrogen [N]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01013—Aluminum [Al]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01014—Silicon [Si]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01015—Phosphorus [P]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01022—Titanium [Ti]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01028—Nickel [Ni]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01029—Copper [Cu]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01033—Arsenic [As]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01047—Silver [Ag]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01049—Indium [In]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01074—Tungsten [W]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01078—Platinum [Pt]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01079—Gold [Au]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01082—Lead [Pb]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/013—Alloys
- H01L2924/0132—Binary Alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/013—Alloys
- H01L2924/0132—Binary Alloys
- H01L2924/01322—Eutectic Alloys, i.e. obtained by a liquid transforming into two solid phases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/013—Alloys
- H01L2924/014—Solder alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/06—Polymers
- H01L2924/0665—Epoxy resin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/06—Polymers
- H01L2924/078—Adhesive characteristics other than chemical
- H01L2924/0781—Adhesive characteristics other than chemical being an ohmic electrical conductor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/102—Material of the semiconductor or solid state bodies
- H01L2924/1025—Semiconducting materials
- H01L2924/10251—Elemental semiconductors, i.e. Group IV
- H01L2924/10253—Silicon [Si]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1305—Bipolar Junction Transistor [BJT]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1305—Bipolar Junction Transistor [BJT]
- H01L2924/13055—Insulated gate bipolar transistor [IGBT]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
- H01L2924/13091—Metal-Oxide-Semiconductor Field-Effect Transistor [MOSFET]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/30105—Capacitance
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Die Bonding (AREA)
- Wire Bonding (AREA)
Abstract
【解決手段】シリコンチップ3Aは、ドレインリードLdと一体に形成されたダイパッド部4Dの上に搭載されており、その主面にはソースパッド7が形成されている。シリコンチップ3Aの裏面は、パワーMOSFETのドレインを構成しており、Agペースト5を介してダイパッド部4Dの上に接合されている。ソースリードLsとソースパッド7は、Alリボン10によって電気的に接続されている。シリコンチップ3Aの裏面にはAgナノ粒子コート膜9Aが形成されており、ダイパッド部4Dおよびリード(ドレインリードLd、ソースリードLs)の表面にはAgナノ粒子コート膜9Bが形成されている。
【選択図】図4
Description
図1〜図5は、本実施の形態の半導体装置を示す図であり、図1は外観を示す平面図、図2は外観を示す側面図、図3は内部構造を示す平面図、図4は図3のA−A線に沿った断面図、図5は図3のB−B線に沿った断面図である。
図25は、本実施の形態の半導体装置の内部構造を示す平面図、図26は、図25のC−C線に沿った断面図である。
図29は、本実施の形態の半導体装置の断面図である。本実施の形態の半導体装置1Cは、裏面にドレイン電極を有しないシリコンチップ3Cをダイパッド部4Dの上に搭載したものであり、その特徴は、半田材料やAgペースト5を使用せずにシリコンチップ3Cとダイパッド部4Dとを直接接合していることである。また、前記実施の形態1の半導体装置1Aとの相違点は、シリコンチップ3Cのサイズが前記実施の形態1のシリコンチップ3Aよりも大きいことである。すなわち、前記実施の形態1のシリコンチップ3Aは、長辺の寸法が4mm未満であったが、本実施の形態のシリコンチップ3Cは、長辺の寸法が4mmを超えている。従って、チップサイズが大きくなった分、前記実施の形態1の半導体装置1Aに比べてパワーMOSFETの容量が大きくなっている。
図30〜図32は、本実施の形態の半導体装置を示す図であり、図30は表面側の外観を示す平面図、図31は裏面側の外観を示す平面図、図32は内部構造を示す平面図である。
1D 半導体装置(HWSON8)
2 モールド樹脂
3A、3B、3C シリコンチップ
4D ダイパッド部
5 Agペースト
5A Agフィラー
5B エポキシ樹脂
6 ドレイン電極
7 ソースパッド(ソース電極)
8 ゲートパッド
9A、9B Agナノ粒子コート膜(多孔質金属層)
10 Alリボン
11 Auワイヤ
12 シリコンウエハ
14 Agペースト
15 スペーサー樹脂
20 n+型単結晶シリコン基板
21 n−型単結晶シリコン層
22 p型ウエル
23 酸化シリコン膜
24 溝
25 酸化シリコン膜(ゲート酸化膜)
26A 多結晶シリコン膜(ゲート電極)
26B ゲート引き出し電極
27 p−型半導体領域
28 p型半導体領域
29 n+型半導体領域(ソース)
30、31 酸化シリコン膜
32、33 接続孔
34 ゲート配線
35 p+型半導体領域
36、37、38 Al配線
40 銅条
41 ディスペンサ
42 シリンジ
44 ウェッジツール
45 リボンガイド
46 カッター
48 ダイボンディングステージ
49 ボンディングコレット
L リード
Ld ドレインリード
LF リードフレーム
Lg ゲートリード
Ls ソースリード
Claims (26)
- ダイパッド部および前記ダイパッド部の近傍に配置された第1リードを有するリードフレームと、
前記ダイパッド部上にフェイスアップ方式で搭載され、主面に第1パッドを有する半導体チップと、
前記第1リードと前記第1パッドとを電気的に接続する導電体と、
前記ダイパッド部、前記半導体チップ、前記導電体および前記第1リードのインナーリード部を封止する樹脂パッケージとを備え、
前記リードフレームの表面には、Agのナノ粒子を焼結してなる第1多孔質金属層が形成され、
前記ダイパッド部と前記半導体チップの裏面とは、Agペーストを介して接着されていることを特徴とする半導体装置。 - 前記第1多孔質金属層を構成する前記ナノ粒子の平均粒径は、1nm〜50nmであることを特徴とする請求項1記載の半導体装置。
- 前記第1リードと前記第1パッドとを電気的に接続する前記導電体は、金属リボンであることを特徴とする請求項1記載の半導体装置。
- 前記半導体チップにはパワーMOSFETが形成され、前記第1パッドは、前記パワーMOSFETのソース電極を構成していることを特徴とする請求項3記載の半導体装置。
- 前記半導体チップの裏面には、前記パワーMOSFETのドレイン電極が形成されていることを特徴とする請求項4記載の半導体装置。
- 前記半導体チップの裏面には、Agのナノ粒子を焼結してなる第2多孔質金属層が形成されていることを特徴とする請求項1記載の半導体装置。
- 前記第2多孔質金属層を構成する前記ナノ粒子の平均粒径は、1nm〜50nmであることを特徴とする請求項6記載の半導体装置。
- ダイパッド部および前記ダイパッド部の近傍に配置された第1リードを有するリードフレームと、
前記ダイパッド部上にフェイスアップ方式で搭載され、主面に第1パッドを有する半導体チップと、
前記第1リードと前記第1パッドとを電気的に接続する導電体と、
前記ダイパッド部、前記半導体チップ、前記導電体および前記第1リードのインナーリード部を封止する樹脂パッケージとを備え、
前記リードフレームの表面および前記半導体チップの裏面の少なくとも一方には、Agのナノ粒子を焼結してなる多孔質金属層が形成され、
前記ダイパッド部と前記半導体チップの裏面とは、前記多孔質金属層を介して接着されていることを特徴とする半導体装置。 - 前記多孔質金属層を構成する前記ナノ粒子の平均粒径は、1nm〜50nmであることを特徴とする請求項8記載の半導体装置。
- 前記第1リードと前記第1パッドとを電気的に接続する前記導電体は、金属ワイヤまたは金属リボンであることを特徴とする請求項8記載の半導体装置。
- 前記半導体チップにはパワーMOSFETが形成され、前記第1パッドは、前記パワーMOSFETのソース電極を構成していることを特徴とする請求項8記載の半導体装置。
- 前記半導体チップの裏面には、前記パワーMOSFETのドレイン電極が形成されていることを特徴とする請求項11記載の半導体装置。
- ダイパッド部および前記ダイパッド部の近傍に配置された第1リードを有するリードフレームと、
前記ダイパッド部上にフェイスアップ方式で搭載され、主面に第1パッドを有する半導体チップと、
前記第1リードと前記第1パッドとを電気的に接続する導電体と、
前記ダイパッド部、前記半導体チップ、前記導電体および前記第1リードのインナーリード部を封止する樹脂パッケージとを備え、
前記ダイパッド部と前記半導体チップの裏面とは、Agフィラーと、ベース樹脂となる第1熱硬化性樹脂と、8μm〜20μmの粒径を有する第2熱硬化性樹脂からなるスペーサー樹脂とを含むAgペーストを介して接着されていることを特徴とする半導体装置。 - 前記第1リードと前記第1パッドとを電気的に接続する前記導電体は、金属リボンであることを特徴とする請求項13記載の半導体装置。
- 前記半導体チップにはパワーMOSFETが形成され、前記第1パッドは、前記パワーMOSFETのソース電極を構成し、前記半導体チップの裏面には、前記パワーMOSFETのドレイン電極が形成されていることを特徴とする請求項14記載の半導体装置。
- 以下の工程を含む半導体装置の製造方法:
(a)ダイパッド部および前記ダイパッド部の近傍に配置された第1リードを有するリードフレームを用意し、前記リードフレームの表面に、Agのナノ粒子を焼結してなる第1多孔質金属層を形成する工程、
(b)主面に第1パッドを有する半導体チップを用意する工程、
(c)前記ダイパッド部上にAgペーストを供給した後、前記ダイパッド部上に前記半導体チップをフェイスアップ方式で搭載する工程、
(d)前記(c)工程の後、前記Agペーストを硬化させることにより、前記ダイパッド部と前記半導体チップの裏面とを前記Agペーストを介して接着する工程、
(e)前記(d)工程の後、前記第1リードと前記第1パッドとを導電体によって電気的に接続する工程、
(f)前記(e)工程の後、前記ダイパッド部、前記半導体チップ、前記導電体および前記第1リードのインナーリード部を樹脂封止する工程。 - 前記第1多孔質金属層を構成する前記ナノ粒子の平均粒径は、1nm〜50nmであることを特徴とする請求項16記載の半導体装置の製造方法。
- 前記第1リードと前記第1パッドとを電気的に接続する前記導電体は、金属リボンであり、前記金属リボンは、超音波振動を印加したウェッジボンディング法によって、前記第1リードおよび前記第1パッドに接続されることを特徴とする請求項16記載の半導体装置の製造方法。
- 前記半導体チップにはパワーMOSFETが形成され、前記第1パッドは、前記パワーMOSFETのソース電極を構成していることを特徴とする請求項16記載の半導体装置の製造方法。
- 前記半導体チップの裏面には、前記パワーMOSFETのドレイン電極が形成されていることを特徴とする請求項19記載の半導体装置の製造方法。
- 前記(b)工程は、
(b1)半導体ウエハの主面に半導体素子と前記半導体素子に接続された前記第1パッドとを形成する工程、
(b2)前記(b1)工程の後、前記半導体ウエハの裏面に、Agのナノ粒子を焼結してなる第2多孔質金属層を形成する工程、
(b3)前記(b2)工程の後、前記半導体ウエハをダイシングすることによって、前記第2多孔質金属層が裏面に形成された前記半導体チップを得る工程、
を含むことを特徴とする請求項16記載の半導体装置の製造方法。 - 前記第2多孔質金属層を構成する前記ナノ粒子の平均粒径は、1nm〜50nmであることを特徴とする請求項21記載の半導体装置の製造方法。
- 以下の工程を含む半導体装置の製造方法:
(a)半導体ウエハの主面に半導体素子と前記半導体素子に接続された第1パッドとを形成する工程、
(b)前記(a)工程の後、前記半導体ウエハをダイシングすることによって、半導体チップを得る工程、
(c)ダイパッド部および前記ダイパッド部の近傍に配置された第1リードを有するリードフレームを用意する工程、
(d)前記(a)工程の後、前記(b)工程に先立って、前記半導体ウエハの裏面に、Agのナノ粒子を焼結してなる多孔質金属層を形成する工程、および/または前記リードフレームの表面に、Agのナノ粒子を焼結してなる多孔質金属層を形成する工程、
(e)前記(d)工程の後、所定の温度に加熱した前記ダイパッド部上に前記半導体チップをフェイスアップ方式で搭載すると共に、前記半導体チップを前記ダイパッド部に圧着させることによって、前記ダイパッド部と前記半導体チップの裏面とを前記多孔質金属層を介して接着する工程、
(f)前記(e)工程の後、前記第1リードと前記第1パッドとを導電体によって電気的に接続する工程、
(g)前記(f)工程の後、前記ダイパッド部、前記半導体チップ、前記導電体および前記第1リードのインナーリード部を樹脂封止する工程。 - 前記多孔質金属層を構成する前記ナノ粒子の平均粒径は、1nm〜50nmであることを特徴とする請求項23記載の半導体装置の製造方法。
- 前記(f)工程において、前記第1リードと前記第1パッドとを電気的に接続する前記導電体は、金属ワイヤまたは金属リボンであることを特徴とする請求項23記載の半導体装置の製造方法。
- 前記(e)工程において、前記ダイパッド部を加熱する温度は、Au−Si共晶合金の共晶点よりも低い温度であることを特徴とする請求項23記載の半導体装置の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008301890A JP5535469B2 (ja) | 2008-01-28 | 2008-11-27 | 半導体装置の製造方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008016551 | 2008-01-28 | ||
JP2008016551 | 2008-01-28 | ||
JP2008301890A JP5535469B2 (ja) | 2008-01-28 | 2008-11-27 | 半導体装置の製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009206482A true JP2009206482A (ja) | 2009-09-10 |
JP2009206482A5 JP2009206482A5 (ja) | 2012-01-12 |
JP5535469B2 JP5535469B2 (ja) | 2014-07-02 |
Family
ID=40898365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008301890A Expired - Fee Related JP5535469B2 (ja) | 2008-01-28 | 2008-11-27 | 半導体装置の製造方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7977775B2 (ja) |
JP (1) | JP5535469B2 (ja) |
CN (2) | CN101499450B (ja) |
TW (1) | TWI456707B (ja) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011134786A (ja) * | 2009-12-22 | 2011-07-07 | Panasonic Electric Works Co Ltd | 発光装置 |
JP2011134785A (ja) * | 2009-12-22 | 2011-07-07 | Panasonic Electric Works Co Ltd | 発光装置 |
JP2012023204A (ja) * | 2010-07-14 | 2012-02-02 | On Semiconductor Trading Ltd | 半導体装置およびその製造方法 |
WO2012053129A1 (ja) * | 2010-10-18 | 2012-04-26 | パナソニック株式会社 | 半導体装置及びその製造方法 |
JP2012099779A (ja) * | 2010-11-02 | 2012-05-24 | Samsung Electro-Mechanics Co Ltd | 焼成接合を用いたパワーモジュール及びその製造方法 |
JP2013229561A (ja) * | 2012-03-30 | 2013-11-07 | Mitsubishi Materials Corp | 接合体の製造方法、パワーモジュールの製造方法、パワーモジュール用基板及びパワーモジュール |
JP5642312B1 (ja) * | 2014-05-13 | 2014-12-17 | イサハヤ電子株式会社 | 半導体装置及びその製造方法 |
JPWO2017013808A1 (ja) * | 2015-07-23 | 2017-10-19 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
JP2019106489A (ja) * | 2017-12-13 | 2019-06-27 | Jx金属株式会社 | 半導体デバイス |
US10468368B2 (en) | 2017-10-04 | 2019-11-05 | Mitsubishi Electric Corporation | Power semiconductor device having void filled with resin |
US10593851B2 (en) | 2017-04-28 | 2020-03-17 | Nichia Corporation | Metal powder sintering paste, method for producing the same, and method for producing conductive material |
JP2020077761A (ja) * | 2018-11-08 | 2020-05-21 | 日本特殊陶業株式会社 | 静電チャック |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008153470A (ja) * | 2006-12-18 | 2008-07-03 | Renesas Technology Corp | 半導体装置および半導体装置の製造方法 |
US8009439B2 (en) | 2007-11-30 | 2011-08-30 | Raytheon Company | Metal foil interconnection of electrical devices |
WO2009090748A1 (ja) * | 2008-01-17 | 2009-07-23 | Applied Nanoparticle Laboratory Corporation | 複合銀ナノ粒子、その製法及び製造装置 |
JP5417128B2 (ja) * | 2008-11-27 | 2014-02-12 | 新光電気工業株式会社 | リードフレーム及びその製造方法、及び半導体装置 |
DE102009014794B3 (de) * | 2009-03-28 | 2010-11-11 | Danfoss Silicon Power Gmbh | Verfahren zum Herstellen eines für Hochvoltanwendungen geeigneten festen Leistungsmoduls und damit hergestelltes Leistungsmodul |
US8339771B2 (en) * | 2010-02-19 | 2012-12-25 | Avx Corporation | Conductive adhesive for use in a solid electrolytic capacitor |
JP5473733B2 (ja) * | 2010-04-02 | 2014-04-16 | 株式会社日立製作所 | パワー半導体モジュール |
IT1400538B1 (it) * | 2010-05-28 | 2013-06-11 | St Microelectronics Srl | Dispositivo elettronico e metodo di collegamento di una piastrina ad un terminale di connessione |
DE102010038405A1 (de) * | 2010-07-26 | 2012-01-26 | Osram Opto Semiconductors Gmbh | Elektronisches Bauelement und Verfahren zur Herstellung eines elektronischen Bauelements |
JP2013197365A (ja) | 2012-03-21 | 2013-09-30 | Toshiba Corp | 半導体装置 |
WO2013145532A1 (ja) * | 2012-03-28 | 2013-10-03 | パナソニック株式会社 | 樹脂パッケージ |
US8786111B2 (en) | 2012-05-14 | 2014-07-22 | Infineon Technologies Ag | Semiconductor packages and methods of formation thereof |
US9917879B2 (en) | 2012-10-13 | 2018-03-13 | Microsoft Technology Licensing, Llc | Remote interface templates |
US9076891B2 (en) * | 2013-01-30 | 2015-07-07 | Texas Instruments Incorporation | Integrated circuit (“IC”) assembly includes an IC die with a top metallization layer and a conductive epoxy layer applied to the top metallization layer |
JP6214273B2 (ja) * | 2013-08-08 | 2017-10-18 | 三菱電機株式会社 | 金属ナノ粒子を用いた接合構造および金属ナノ粒子を用いた接合方法 |
CN103811457A (zh) * | 2014-02-18 | 2014-05-21 | 江阴苏阳电子股份有限公司 | 多芯片sop封装结构 |
US10515910B2 (en) | 2014-11-07 | 2019-12-24 | Infineon Technologies Ag | Semiconductor device having a porous metal layer and an electronic device having the same |
DE102016112289B4 (de) * | 2016-07-05 | 2020-07-30 | Danfoss Silicon Power Gmbh | Leiterrahmen und Verfahren zur Herstellung desselben |
US20180138110A1 (en) * | 2016-11-17 | 2018-05-17 | Texas Instruments Incorporated | Enhanced Adhesion by Nanoparticle Layer Having Randomly Configured Voids |
US20180166369A1 (en) * | 2016-12-14 | 2018-06-14 | Texas Instruments Incorporated | Bi-Layer Nanoparticle Adhesion Film |
US9865527B1 (en) | 2016-12-22 | 2018-01-09 | Texas Instruments Incorporated | Packaged semiconductor device having nanoparticle adhesion layer patterned into zones of electrical conductance and insulation |
US9941194B1 (en) | 2017-02-21 | 2018-04-10 | Texas Instruments Incorporated | Packaged semiconductor device having patterned conductance dual-material nanoparticle adhesion layer |
EP3462482A1 (en) * | 2017-09-27 | 2019-04-03 | Nexperia B.V. | Surface mount semiconductor device and method of manufacture |
WO2019139394A1 (ko) * | 2018-01-11 | 2019-07-18 | 주식회사 아모센스 | 전력 반도체 모듈 |
EP3859775A1 (en) * | 2020-02-03 | 2021-08-04 | Infineon Technologies AG | Semiconductor arrangement and method for producing the same |
DE102020109493A1 (de) | 2020-04-06 | 2021-10-07 | Infineon Technologies Ag | Ein halbleiterbauelementpackage mit zwei übereinander gestapelten leadframes |
JP7339933B2 (ja) * | 2020-09-11 | 2023-09-06 | 株式会社東芝 | 半導体装置 |
JP7438071B2 (ja) * | 2020-09-15 | 2024-02-26 | 株式会社東芝 | 半導体装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06172660A (ja) * | 1992-12-03 | 1994-06-21 | Sekisui Finechem Co Ltd | 被覆微粒子 |
JPH06244225A (ja) * | 1993-02-16 | 1994-09-02 | Hitachi Ltd | 半導体装置とその製法 |
JPH11158448A (ja) * | 1997-11-28 | 1999-06-15 | Sony Corp | 導電性接着剤およびこれを用いた電子部品 |
JP2000141578A (ja) * | 1998-11-09 | 2000-05-23 | Mitsubishi Chemicals Corp | 透明導電性積層シートの製造方法及び透明導電性積層シート |
JP2002270802A (ja) * | 2001-03-06 | 2002-09-20 | Canon Inc | 固体撮像装置及びその製造方法 |
JP2002313851A (ja) * | 2001-04-18 | 2002-10-25 | Kaga Toshiba Electron Kk | 半導体装置の製造方法 |
JP2005236019A (ja) * | 2004-02-19 | 2005-09-02 | Fuji Electric Holdings Co Ltd | 半導体装置の製造方法 |
JP2007510306A (ja) * | 2003-10-28 | 2007-04-19 | ダウ・コーニング・コーポレイション | 平坦な上面を有するパッドの製造方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4935803A (en) * | 1988-09-09 | 1990-06-19 | Motorola, Inc. | Self-centering electrode for power devices |
US5121187A (en) * | 1988-10-17 | 1992-06-09 | Semiconductor Energy Laboratory Co., Ltd. | Electric device having a leadframe covered with an antioxidation film |
DE69119952T2 (de) * | 1990-03-23 | 1997-01-02 | Motorola Inc | Oberflächenmontierbare Halbleitervorrichtung mit selbstbeladenen Lötverbindungen |
KR100552353B1 (ko) * | 1992-03-27 | 2006-06-20 | 가부시키가이샤 히타치초엘에스아이시스템즈 | 리이드프레임및그것을사용한반도체집적회로장치와그제조방법 |
US5942907A (en) * | 1997-05-07 | 1999-08-24 | Industrial Technology Research Institute | Method and apparatus for testing dies |
US5923081A (en) * | 1997-05-15 | 1999-07-13 | Micron Technology, Inc. | Compression layer on the leadframe to reduce stress defects |
US6534724B1 (en) * | 1997-05-28 | 2003-03-18 | International Business Machines Corporation | Enhanced design and process for a conductive adhesive |
EP0895287A3 (en) * | 1997-07-31 | 2006-04-05 | Matsushita Electric Industrial Co., Ltd. | Semiconductor device and lead frame for the same |
US6646354B2 (en) * | 1997-08-22 | 2003-11-11 | Micron Technology, Inc. | Adhesive composition and methods for use in packaging applications |
US6353268B1 (en) * | 1997-08-22 | 2002-03-05 | Micron Technology, Inc. | Semiconductor die attachment method and apparatus |
US6249041B1 (en) * | 1998-06-02 | 2001-06-19 | Siliconix Incorporated | IC chip package with directly connected leads |
TW463346B (en) * | 1999-05-04 | 2001-11-11 | Sitron Prec Co Ltd | Dual-leadframe package structure and its manufacturing method |
US6307755B1 (en) * | 1999-05-27 | 2001-10-23 | Richard K. Williams | Surface mount semiconductor package, die-leadframe combination and leadframe therefor and method of mounting leadframes to surfaces of semiconductor die |
MY143567A (en) * | 2000-04-25 | 2011-05-31 | Hitachi Chemical Co Ltd | Adhesive for circuit connection, circuit connection method using the same, and circuit connection structure |
US6617698B2 (en) * | 2001-03-09 | 2003-09-09 | International Business Machines Corporation | Reworkable and thermally conductive adhesive and use thereof |
DE10208635B4 (de) * | 2002-02-28 | 2010-09-16 | Infineon Technologies Ag | Diffusionslotstelle, Verbund aus zwei über eine Diffusionslotstelle verbundenen Teilen und Verfahren zur Herstellung der Diffusionslotstelle |
US6888257B2 (en) * | 2002-06-28 | 2005-05-03 | Lord Corporation | Interface adhesive |
US6946744B2 (en) * | 2003-04-24 | 2005-09-20 | Power-One Limited | System and method of reducing die attach stress and strain |
JP4327636B2 (ja) | 2004-03-25 | 2009-09-09 | Necエレクトロニクス株式会社 | 半導体装置及びその組立方法 |
JP2006222406A (ja) * | 2004-08-06 | 2006-08-24 | Denso Corp | 半導体装置 |
US7816487B2 (en) * | 2004-09-30 | 2010-10-19 | Intel Corporation | Die-attach films for chip-scale packaging, packages made therewith, and methods of assembling same |
US7683464B2 (en) * | 2005-09-13 | 2010-03-23 | Alpha And Omega Semiconductor Incorporated | Semiconductor package having dimpled plate interconnections |
DE102006060484B4 (de) * | 2006-12-19 | 2012-03-08 | Infineon Technologies Ag | Halbleiterbauelement mit einem Halbleiterchip und Verfahren zur Herstellung desselben |
-
2008
- 2008-11-20 TW TW097144949A patent/TWI456707B/zh active
- 2008-11-27 JP JP2008301890A patent/JP5535469B2/ja not_active Expired - Fee Related
-
2009
- 2009-01-20 CN CN200910005255.6A patent/CN101499450B/zh active Active
- 2009-01-20 CN CN201210214671.9A patent/CN102768965B/zh active Active
- 2009-01-27 US US12/360,325 patent/US7977775B2/en active Active
-
2011
- 2011-06-08 US US13/156,280 patent/US8252632B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06172660A (ja) * | 1992-12-03 | 1994-06-21 | Sekisui Finechem Co Ltd | 被覆微粒子 |
JPH06244225A (ja) * | 1993-02-16 | 1994-09-02 | Hitachi Ltd | 半導体装置とその製法 |
JPH11158448A (ja) * | 1997-11-28 | 1999-06-15 | Sony Corp | 導電性接着剤およびこれを用いた電子部品 |
JP2000141578A (ja) * | 1998-11-09 | 2000-05-23 | Mitsubishi Chemicals Corp | 透明導電性積層シートの製造方法及び透明導電性積層シート |
JP2002270802A (ja) * | 2001-03-06 | 2002-09-20 | Canon Inc | 固体撮像装置及びその製造方法 |
JP2002313851A (ja) * | 2001-04-18 | 2002-10-25 | Kaga Toshiba Electron Kk | 半導体装置の製造方法 |
JP2007510306A (ja) * | 2003-10-28 | 2007-04-19 | ダウ・コーニング・コーポレイション | 平坦な上面を有するパッドの製造方法 |
JP2005236019A (ja) * | 2004-02-19 | 2005-09-02 | Fuji Electric Holdings Co Ltd | 半導体装置の製造方法 |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011134786A (ja) * | 2009-12-22 | 2011-07-07 | Panasonic Electric Works Co Ltd | 発光装置 |
JP2011134785A (ja) * | 2009-12-22 | 2011-07-07 | Panasonic Electric Works Co Ltd | 発光装置 |
JP2012023204A (ja) * | 2010-07-14 | 2012-02-02 | On Semiconductor Trading Ltd | 半導体装置およびその製造方法 |
WO2012053129A1 (ja) * | 2010-10-18 | 2012-04-26 | パナソニック株式会社 | 半導体装置及びその製造方法 |
JP2012099779A (ja) * | 2010-11-02 | 2012-05-24 | Samsung Electro-Mechanics Co Ltd | 焼成接合を用いたパワーモジュール及びその製造方法 |
US8630097B2 (en) | 2010-11-02 | 2014-01-14 | Samsung Electro-Mechanics Co., Ltd. | Power module using sintering die attach and manufacturing method thereof |
JP2013229561A (ja) * | 2012-03-30 | 2013-11-07 | Mitsubishi Materials Corp | 接合体の製造方法、パワーモジュールの製造方法、パワーモジュール用基板及びパワーモジュール |
JP2015216314A (ja) * | 2014-05-13 | 2015-12-03 | イサハヤ電子株式会社 | 半導体装置及びその製造方法 |
JP5642312B1 (ja) * | 2014-05-13 | 2014-12-17 | イサハヤ電子株式会社 | 半導体装置及びその製造方法 |
JPWO2017013808A1 (ja) * | 2015-07-23 | 2017-10-19 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
US10262927B2 (en) | 2015-07-23 | 2019-04-16 | Renesas Electronics Corporation | Semiconductor device and manufacturing method thereof |
US10593851B2 (en) | 2017-04-28 | 2020-03-17 | Nichia Corporation | Metal powder sintering paste, method for producing the same, and method for producing conductive material |
US10468368B2 (en) | 2017-10-04 | 2019-11-05 | Mitsubishi Electric Corporation | Power semiconductor device having void filled with resin |
JP2019106489A (ja) * | 2017-12-13 | 2019-06-27 | Jx金属株式会社 | 半導体デバイス |
JP2020077761A (ja) * | 2018-11-08 | 2020-05-21 | 日本特殊陶業株式会社 | 静電チャック |
JP7202852B2 (ja) | 2018-11-08 | 2023-01-12 | 日本特殊陶業株式会社 | 静電チャック |
Also Published As
Publication number | Publication date |
---|---|
CN102768965A (zh) | 2012-11-07 |
TWI456707B (zh) | 2014-10-11 |
US8252632B2 (en) | 2012-08-28 |
TW200941652A (en) | 2009-10-01 |
US20090189264A1 (en) | 2009-07-30 |
JP5535469B2 (ja) | 2014-07-02 |
CN102768965B (zh) | 2015-01-14 |
CN101499450A (zh) | 2009-08-05 |
CN101499450B (zh) | 2014-05-07 |
US20110237031A1 (en) | 2011-09-29 |
US7977775B2 (en) | 2011-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5535469B2 (ja) | 半導体装置の製造方法 | |
US7863107B2 (en) | Semiconductor device and manufacturing method of the same | |
JP5975911B2 (ja) | 半導体装置 | |
JP4998268B2 (ja) | 半導体装置及びその製造方法 | |
JP2010171271A (ja) | 半導体装置およびその製造方法 | |
JP6719643B2 (ja) | 半導体装置及びその製造方法 | |
JP2001110986A (ja) | マルチチップパッケージ構造をもつ電力素子及びその製造方法 | |
JP2006324553A (ja) | 半導体装置及びその製造方法 | |
TW201142960A (en) | Semiconductor device and method for manufacturing same | |
JP5271778B2 (ja) | 半導体装置の製造方法 | |
US9756726B2 (en) | Electronic device and method of fabricating an electronic device | |
JP7175095B2 (ja) | 半導体装置 | |
JP2018006492A (ja) | 半導体装置及び半導体装置の製造方法 | |
JP2017092389A (ja) | 半導体装置 | |
US20230086535A1 (en) | Copper wire bond on gold bump on semiconductor die bond pad | |
JP6157320B2 (ja) | 電力用半導体装置、電力用半導体モジュール、および電力用半導体装置の製造方法 | |
JP2014107519A (ja) | 半導体装置およびその製造方法 | |
JP4979661B2 (ja) | 半導体装置の製造方法 | |
JP2015037151A (ja) | 半導体装置 | |
JP5512845B2 (ja) | 半導体装置 | |
US20230260952A1 (en) | Semiconductor device and method for manufacturing the same | |
TWI427752B (zh) | 在引線框架和晶圓上印刷粘接材料的半導體封裝及其製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20100528 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111121 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20111121 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120827 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120925 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121126 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130730 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130731 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140401 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140423 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5535469 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |