JP2007173272A - 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
- JP2007173272A JP2007173272A JP2005364408A JP2005364408A JP2007173272A JP 2007173272 A JP2007173272 A JP 2007173272A JP 2005364408 A JP2005364408 A JP 2005364408A JP 2005364408 A JP2005364408 A JP 2005364408A JP 2007173272 A JP2007173272 A JP 2007173272A
- Authority
- JP
- Japan
- Prior art keywords
- side direction
- resin package
- conductive lead
- heat sink
- semiconductor device
- 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
- 239000004065 semiconductor Substances 0.000 title claims abstract description 96
- 238000004519 manufacturing process Methods 0.000 title description 3
- 229920005989 resin Polymers 0.000 claims abstract description 172
- 239000011347 resin Substances 0.000 claims abstract description 172
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 46
- 239000003365 glass fiber Substances 0.000 claims abstract description 30
- 238000002347 injection Methods 0.000 claims description 17
- 239000007924 injection Substances 0.000 claims description 17
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 21
- 239000000758 substrate Substances 0.000 description 13
- 229910052782 aluminium Inorganic materials 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- 229910000679 solder Inorganic materials 0.000 description 10
- 238000001746 injection moulding Methods 0.000 description 9
- 239000010949 copper Substances 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000004734 Polyphenylene sulfide Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 229920000069 polyphenylene sulfide Polymers 0.000 description 4
- 229920001187 thermosetting polymer Polymers 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000012779 reinforcing material Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229920000106 Liquid crystal polymer Polymers 0.000 description 2
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000001721 transfer moulding Methods 0.000 description 2
- 229910015363 Au—Sn Inorganic materials 0.000 description 1
- 229910001374 Invar Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000011231 conductive filler Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
- H01L23/3121—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
- H01L23/3735—Laminates or multilayers, e.g. direct bond copper ceramic substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
- H01L23/433—Auxiliary members in containers characterised by their shape, e.g. pistons
- H01L23/4334—Auxiliary members in encapsulations
-
- 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
- H01L24/34—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
- H01L24/41—Structure, shape, material or disposition of the strap connectors after the connecting process of a plurality of strap 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
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/07—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00
- H01L25/072—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00 the devices being arranged next to each other
-
- 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
- H01L2224/34—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
-
- 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
- H01L2224/40095—Kinked
-
- 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
- H01L2224/40135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/40137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
-
- 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
- H01L2224/40135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/40137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
- H01L2224/40139—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate with an intermediate bond, e.g. continuous strap daisy chain
-
- 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
- H01L2224/40225—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 non-metallic, e.g. insulating substrate with or without metallisation
-
- 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
- H01L2224/41—Structure, shape, material or disposition of the strap connectors after the connecting process of a plurality of strap connectors
- H01L2224/4101—Structure
- H01L2224/4103—Connectors having different sizes
-
- 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
- H01L2224/45015—Cross-sectional shape being circular
-
- 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
- H01L2224/47—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
- H01L2224/80—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
- H01L2224/84—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
- H01L2224/848—Bonding techniques
- H01L2224/84801—Soldering or alloying
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
- H01L23/3142—Sealing arrangements between parts, e.g. adhesion promotors
-
- 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
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/18—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different subgroups of the same main group of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N
-
- 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
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
-
- 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
- H01L2924/01013—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
- H01L2924/01019—Potassium [K]
-
- 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
- H01L2924/01023—Vanadium [V]
-
- 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
- H01L2924/0105—Tin [Sn]
-
- 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
- H01L2924/01079—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
- H01L2924/014—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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12044—OLED
-
- 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]
- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
-
- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
- H01L2924/1815—Shape
Abstract
【解決手段】半導体装置1は、放熱板20と、絶縁層22を介して放熱板20上に固着された配線パターン層24と、配線パターン層24上に実装された、少なくとも1つの表面電極を含む半導体素子26,28と、半導体素子26,28の表面電極上に電気的に接続された導電性リード板42と、線膨張率の異方性を有する熱可塑性樹脂からなり、放熱板20の少なくとも一部、配線パターン層24、半導体素子26,28、および導電性リード板42を包囲するように成形された樹脂パッケージ10とを備える。導電性リード板42は、樹脂パッケージ10の線膨張率が最大となる方向に沿って延びる。
【選択図】図2
Description
図1〜図6を参照しながら、本発明に係るモールドタイプの半導体装置の実施の形態1について以下に説明する。図1に示す実施の形態1の半導体装置1は、概略、熱可塑性樹脂をインジェクションモールド成形して得られる樹脂パッケージ10と、樹脂パッケージ10上に配設された複数の主電極12と、樹脂パッケージ10の上面14から突出する複数の信号電極16とを有する。本発明による半導体装置1の樹脂パッケージ10は、好適には、ガラス繊維などの強化材を配合した、ポリフェニレンサルファイド(PPS)などの熱可塑性樹脂を用いて成形されるが、この他にもポリブチレンテレフタレート(PBT)および液晶ポリマ(LCP)などの他の熱可塑性樹脂を用いて成形してもよい。
また、放熱板20は、シリコーングリス(図示せず)を介して、半導体装置1を外部のヒートシンクに固定するためのねじを受容するための一対の貫通孔40を有する。
なお、放熱板20を銅で構成した場合でも、銅の線膨張率は約17×10−6/Kであるので、同様に、樹脂パッケージ10は短辺方向(X方向)において反りが生じる。
これに対し、図6に示すように、導電性リード板42は、IGBTチップ26のエミッタ電極25およびFWDチップ28のアノード電極29付近において、熱可塑性樹脂が注入される長辺方向(Y方向)に直交する面(X−Z平面)に延びる壁面44を有するように形成してもよい。こうした導電性リード板42の壁面44は、熱可塑性樹脂に配合されるガラス繊維の配向を攪乱し、樹脂パッケージ10の線膨張率の異方性を局在的に平均化する。すなわち、樹脂パッケージ10全体の線膨張率が最大となる方向は依然として短辺方向(X方向)であるが、エミッタ電極25およびアノード電極29付近における樹脂パッケージ10の局部的領域では、ガラス繊維の配向が乱れるために、樹脂パッケージ10が長辺方向(Y方向)に反り返る程度が増大し、短辺方向(X方向)に反る程度を抑制することができる。半導体チップ26,28の周囲における樹脂パッケージ10の線膨張率の異方性を均質化することにより、半導体チップ26,28に加わる短辺方向(X方向)に加わる応力を低減して、半導体チップ26,28の破壊を防止することができる。
なお本発明は、大電流を制御することにより実質的な熱量を生じるMOSFETモジュールおよびダイオードモジュールなどの任意の電力用半導体装置に適用することが可能である。
図7を参照しながら、本発明に係る半導体装置の実施の形態2について以下に説明する。実施の形態2の半導体装置2は、樹脂パッケージ10がその上面14に導電性リード板42と平行に延びる平行リブ46を有する点を除いて、実施の形態1と同様の構成を有するので、重複する部分に関する詳細な説明を省略する。また、実施の形態1と同様の構成部品については、同様の符号を用いて説明する。
樹脂パッケージ10の平行リブ46の寸法は、これに限定するものではないが、例えば、Y方向(幅)が2mm、Z方向(高さ)が2mmの寸法を有する。
図8〜図10を参照しながら、本発明に係る半導体装置の実施の形態3について以下に説明する。実施の形態3の半導体装置3は、放熱板20が長辺方向および短辺方向に延びる2組の端面30,32で規定される矩形の平面形状を有し、長辺方向の端面30近傍に配設された長辺方向に延びる一対の溝部48を有し、樹脂パッケージ10が放熱板20の溝部48を充填する点を除いて、実施の形態1と同様の構成を有するので、重複する部分に関する詳細な説明を省略する。また、実施の形態1と同様の構成部品については、同様の符号を用いて説明する。
このように、溝部48を形成したこと(アンカ効果およびかしめ効果)により、一対の溝部48の間に配設された半導体チップ26,28の直下にある絶縁層22が剥離し、樹脂パッケージ10と放熱板20の間から湿気が侵入することを防止することができる。
図11および図12を参照しながら、本発明に係る半導体装置の実施の形態4について以下に説明する。実施の形態4の半導体装置4は、長辺方向の端面30の近傍に配設された長辺方向に沿って配設された複数の凹部50を有し、樹脂パッケージ10が放熱板20の凹部50を充填する点を除いて、実施の形態3と同様の構成を有するので、重複する部分に関する詳細な説明を省略する。また、実施の形態3と同様の構成部品については、同様の符号を用いて説明する。
図13を参照しながら、本発明に係る半導体装置の実施の形態5について以下に説明する。実施の形態5の半導体装置5は、樹脂パッケージ10がその上面14に導電性リード板42に対して垂直な方向に延びる垂直リブ54を有する点を除いて、実施の形態2と同様の構成を有するので、重複する部分に関する詳細な説明を省略する。また、実施の形態2と同様の構成部品については、同様の符号を用いて説明する。
樹脂パッケージ10の垂直リブ54の寸法は、これに限定するものではないが、例えば、X方向(幅)が2mm、Z方向(高さ)が2mmの寸法を有する。
図14および図15を参照しながら、本発明に係る半導体装置の実施の形態6について以下に説明する。実施の形態1〜5による半導体装置1〜5が単相の高電位側および低電位側のインバータ回路を有するのに対し、実施の形態6〜8による半導体装置6〜8が3相(U相、V相、W相)の高電位側および低電位側のインバータ回路を有する点が異なるが、基本的な構成は実施の形態1と同様であるので、重複する部分に関する詳細な説明を省略する。また、実施の形態1と同様の構成部品については、同様の符号を用いて説明する。
さらに、実施の形態6の半導体装置6は、IGBTチップ26の制御電極27と電気的に接続されるコネクタ電極56を含むコネクタ52を有し、同様に放熱板20に固定される。
こうして形成された放熱板20の折曲部58により、樹脂パッケージ10が長辺方向に(Y方向)に収縮しようとする応力に対抗する抗力を得ることができる。すなわち、樹脂パッケージ10の長辺方向(Y方向)の反りを抑制できるため、放熱板20と外部ヒートシンクとの間に間隙を形成することなく、放熱性を維持するとともに、長辺方向における絶縁層22の破壊を含む内部回路の故障を防止することができる。
図19を参照しながら、本発明に係る半導体装置の実施の形態7について以下に説明する。実施の形態7は実施の形態6と同様の構成を有するので、重複する部分に関する詳細な説明を省略する。また、実施の形態6と同様の構成部品については、同様の符号を用いて説明する。
また、IGBTチップ26の制御電極27とコネクタ52のコネクタ電極56との間の電気的接続、ならびにIGBTチップ26のエミッタ電極25およびFWDチップ28のアノード電極29とリードパターン層36との間の電気的接続は、従来式の複数の導電性リードワイヤ(図示せず)を介して実現され、このとき導電性リードワイヤは実質的に短辺方向(X方向)に延びる。
図20を参照しながら、本発明に係る半導体装置の実施の形態8について以下に説明する。実施の形態8の半導体装置8は、概略、IGBTチップ26のエミッタ電極25およびFWDチップ28のアノード電極29とリードパターン層36の間の電気的接続を導電性リード板68により実現し、IGBTチップ26の制御電極27とコネクタ52のコネクタ電極56の間の電気的接続を導電性リードワイヤ70で構成する点を除いて、実施の形態7と同様の構成を有するので、重複する部分に関する詳細な説明を省略する。また、実施の形態7と同様の構成部品については、同様の符号を用いて説明する。
Claims (13)
- 放熱板と、
絶縁層を介して前記放熱板上に固着された配線パターン層と、
前記配線パターン層上に実装された、少なくとも1つの表面電極を含む半導体素子と、
前記半導体素子の表面電極上に電気的に接続された導電性リード板と、
線膨張率の異方性を有する熱可塑性樹脂からなり、前記放熱板の少なくとも一部、前記配線パターン層、前記半導体素子、および前記導電性リード板を包囲するように成形された樹脂パッケージとを備え、
前記導電性リード板は、前記樹脂パッケージの線膨張率が最大となる方向に沿って延びることを特徴とする半導体装置。 - 前記樹脂パッケージは、長辺方向および短辺方向に延びる2組の側面を有し、短辺方向に延びる一方の該側面上の樹脂注入口から長辺方向に樹脂を注入することにより成形され、
前記導電性リード板は、短辺方向に延びることを特徴とする請求項1に記載の半導体装置。 - 前記導電性リード板の線膨張率は、前記放熱板の線膨張率以下であることを特徴とする請求項1に記載の半導体装置。
- 前記樹脂パッケージは、前記放熱板に隣接する下面と、これに対向する上面とを含み、前記導電性リード板と平行に延びる該上面上の平行リブを有することを特徴とする請求項1に記載の半導体装置。
- 前記放熱板は、長辺方向および短辺方向に延びる2組の端面を有し、長辺方向に延びる該端面近傍に配設された長辺方向に延びる一対の溝部を有し、
前記放熱板の溝部は、前記樹脂パッケージにより充填されることを特徴とする請求項2に記載の半導体装置。 - 前記放熱板は、長辺方向および短辺方向に延びる2組の端面を有し、長辺方向に延びる該端面に沿って配設された複数の凹部を有し、
前記放熱板の凹部は、前記樹脂パッケージにより充填されることを特徴とする請求項2に記載の半導体装置。 - 前記樹脂パッケージは、前記放熱板に隣接する下面と、これに対向する上面とを含み、前記導電性リード板と直交する方向に延びる該上面上に形成された垂直リブを有することを特徴とする請求項1に記載の半導体装置。
- 放熱板と、
絶縁層を介して前記放熱板上に固着された配線パターン層と、
前記配線パターン層上に実装された、少なくとも1つの表面電極を含む半導体素子と、
前記半導体素子の表面電極上に電気的に接続された導電性リード部と、
線膨張率の異方性を有する熱可塑性樹脂からなり、前記放熱板の少なくとも一部、前記配線パターン層、前記半導体素子、および前記導電性リード部を包囲するように成形された樹脂パッケージとを備え、
前記放熱板は、前記樹脂パッケージの線膨張率が最大となる方向に沿って延びる折曲部を有することを特徴とする半導体装置。 - 前記樹脂パッケージは、長辺方向および短辺方向に延びる2組の側面を有し、短辺方向に延びる一方の該側面上の樹脂注入口から長辺方向に樹脂を注入することにより成形され、
前記導電性リード部は、短辺方向に延びる導電性リードワイヤからなり、
前記放熱板は、前記樹脂注入口と前記導電性リード部の間に突起部を有することを特徴とする請求項8に記載の半導体装置。 - 前記放熱板の前記折曲部は切り欠き部を有することを特徴とする請求項8に記載の半導体装置。
- 前記放熱板の前記折曲部は貫通孔を有することを特徴とする請求項8に記載の半導体装置。
- 前記導電性リード部は、導電性リード板および導電性リードワイヤを有し、
前記導電性リード板は、前記導電性リードワイヤの少なくとも一部を包囲する延長部を有することを特徴とする請求項8に記載の半導体装置。 - 前記樹脂パッケージは、ガラス繊維を配合した熱可塑性樹脂から成形されたことを特徴とする請求項1または8に記載の半導体装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005364408A JP4455488B2 (ja) | 2005-12-19 | 2005-12-19 | 半導体装置 |
US11/462,224 US7671382B2 (en) | 2005-12-19 | 2006-08-03 | Semiconductor device with thermoplastic resin to reduce warpage |
KR1020060098234A KR100780830B1 (ko) | 2005-12-19 | 2006-10-10 | 반도체 장치 |
DE200610047989 DE102006047989B4 (de) | 2005-12-19 | 2006-10-10 | Leistungshalbleitervorrichtung und Verfahren zu deren Herstellung |
CN2006101362221A CN1988137B (zh) | 2005-12-19 | 2006-10-13 | 半导体装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005364408A JP4455488B2 (ja) | 2005-12-19 | 2005-12-19 | 半導体装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007173272A true JP2007173272A (ja) | 2007-07-05 |
JP2007173272A5 JP2007173272A5 (ja) | 2008-01-10 |
JP4455488B2 JP4455488B2 (ja) | 2010-04-21 |
Family
ID=38108988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005364408A Active JP4455488B2 (ja) | 2005-12-19 | 2005-12-19 | 半導体装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7671382B2 (ja) |
JP (1) | JP4455488B2 (ja) |
KR (1) | KR100780830B1 (ja) |
CN (1) | CN1988137B (ja) |
DE (1) | DE102006047989B4 (ja) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009277959A (ja) * | 2008-05-16 | 2009-11-26 | Mitsubishi Electric Corp | 半導体装置及びその製造方法 |
WO2009150995A1 (ja) * | 2008-06-12 | 2009-12-17 | 三菱電機株式会社 | 電力半導体回路装置およびその製造方法 |
JP2010050395A (ja) * | 2008-08-25 | 2010-03-04 | Mitsubishi Electric Corp | 半導体装置およびその製造方法 |
US7768118B2 (en) | 2008-06-26 | 2010-08-03 | Mitsubishi Electric Corporation | Semiconductor device |
JP2012099785A (ja) * | 2010-11-01 | 2012-05-24 | Samsung Electro-Mechanics Co Ltd | パワーパッケージモジュール及びその製造方法 |
JP2012209427A (ja) * | 2011-03-30 | 2012-10-25 | Taiheiyo Cement Corp | 圧電アクチュエータ |
WO2013065474A1 (ja) * | 2011-10-31 | 2013-05-10 | ローム株式会社 | 半導体装置 |
CN104934393A (zh) * | 2014-03-20 | 2015-09-23 | 三菱电机株式会社 | 半导体装置 |
US9171772B2 (en) | 2012-08-24 | 2015-10-27 | Mitsubishi Electric Corporation | Semiconductor device |
WO2016016985A1 (ja) * | 2014-07-31 | 2016-02-04 | 三菱電機株式会社 | 半導体装置 |
JPWO2014037996A1 (ja) * | 2012-09-04 | 2016-08-08 | 三菱電機株式会社 | 半導体装置、半導体装置の製造方法 |
JP2018174252A (ja) * | 2017-03-31 | 2018-11-08 | ローム株式会社 | パワーモジュールおよびその製造方法 |
WO2020095614A1 (ja) * | 2018-11-05 | 2020-05-14 | 富士電機株式会社 | リードフレーム配線構造及び半導体モジュール |
WO2020129195A1 (ja) * | 2018-12-19 | 2020-06-25 | 新電元工業株式会社 | 半導体装置、及び、半導体装置の製造方法 |
US10978366B2 (en) | 2017-05-11 | 2021-04-13 | Mitsubishi Electric Corporation | Power module having a hole in a lead frame for improved adhesion with a sealing resin, electric power conversion device, and method for producing power module |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007305702A (ja) * | 2006-05-10 | 2007-11-22 | Toshiba Corp | 半導体装置およびその製造方法 |
JP5252819B2 (ja) * | 2007-03-26 | 2013-07-31 | 三菱電機株式会社 | 半導体装置およびその製造方法 |
JP5355867B2 (ja) * | 2007-07-10 | 2013-11-27 | ローム株式会社 | 集積回路素子 |
DE102008028299B3 (de) * | 2008-06-13 | 2009-07-30 | Epcos Ag | Systemträger für elektronische Komponente und Verfahren für dessen Herstellung |
DE102008048005B3 (de) * | 2008-09-19 | 2010-04-08 | Infineon Technologies Ag | Leistungshalbleitermodulanordnung und Verfahren zur Herstellung einer Leistungshalbleitermodulanordnung |
JP4825259B2 (ja) * | 2008-11-28 | 2011-11-30 | 三菱電機株式会社 | 電力用半導体モジュール及びその製造方法 |
JP5272768B2 (ja) * | 2009-02-05 | 2013-08-28 | 三菱電機株式会社 | 電力用半導体装置とその製造方法 |
JP5253455B2 (ja) * | 2010-06-01 | 2013-07-31 | 三菱電機株式会社 | パワー半導体装置 |
JPWO2012073302A1 (ja) * | 2010-11-29 | 2014-05-19 | トヨタ自動車株式会社 | 半導体装置 |
JP5679561B2 (ja) * | 2011-02-23 | 2015-03-04 | 矢崎総業株式会社 | 樹脂成形品 |
JP2013016629A (ja) * | 2011-07-04 | 2013-01-24 | Mitsubishi Electric Corp | 半導体モジュール |
WO2013141154A1 (ja) * | 2012-03-22 | 2013-09-26 | 富士電機株式会社 | 放熱フィン付き半導体モジュール |
CN102738138A (zh) * | 2012-06-05 | 2012-10-17 | 嘉兴斯达微电子有限公司 | 一种针对电动汽车应用的igbt功率模块 |
JP5769674B2 (ja) * | 2012-08-08 | 2015-08-26 | 日東電工株式会社 | 電子部品封止用樹脂シート、樹脂封止型半導体装置、及び樹脂封止型半導体装置の製造方法 |
CN103633053B (zh) * | 2012-08-27 | 2016-02-03 | 美的集团股份有限公司 | 一种智能功率模块及其制造方法 |
KR101477357B1 (ko) | 2012-12-20 | 2014-12-29 | 삼성전기주식회사 | 반도체 모듈 및 그 제조 방법 |
JP5726215B2 (ja) * | 2013-01-11 | 2015-05-27 | 株式会社豊田中央研究所 | 冷却型スイッチング素子モジュール |
CN105144373A (zh) * | 2013-03-15 | 2015-12-09 | 三菱电机株式会社 | 半导体装置 |
JP5799974B2 (ja) * | 2013-05-23 | 2015-10-28 | 株式会社デンソー | 電子装置 |
EP2933836B1 (de) * | 2014-04-15 | 2020-10-14 | IXYS Semiconductor GmbH | Leistungshalbleitermodul |
JP2015220341A (ja) * | 2014-05-19 | 2015-12-07 | 三菱電機株式会社 | 金属ベース基板、パワーモジュール、および金属ベース基板の製造方法 |
JP2015220429A (ja) * | 2014-05-21 | 2015-12-07 | ローム株式会社 | 半導体装置 |
JP6385234B2 (ja) * | 2014-10-16 | 2018-09-05 | 三菱電機株式会社 | 半導体装置 |
WO2017168756A1 (ja) * | 2016-04-01 | 2017-10-05 | 三菱電機株式会社 | 半導体装置 |
US11123900B2 (en) | 2017-09-20 | 2021-09-21 | Bell Helicopter Textron Inc. | Mold tool with anisotropic thermal properties |
EP3460837A1 (en) * | 2017-09-26 | 2019-03-27 | Infineon Technologies AG | A housing for a power semiconductor module, a power semiconductor module and a method for producing the same |
JP7087996B2 (ja) * | 2018-12-26 | 2022-06-21 | 三菱電機株式会社 | 半導体モジュール、その製造方法及び電力変換装置 |
JP7108567B2 (ja) * | 2019-03-20 | 2022-07-28 | 株式会社東芝 | パワーモジュール |
JP7363613B2 (ja) * | 2020-03-13 | 2023-10-18 | 三菱マテリアル株式会社 | ヒートシンク一体型絶縁回路基板 |
JP2021145083A (ja) * | 2020-03-13 | 2021-09-24 | 富士電機株式会社 | 配線構造及び半導体モジュール |
CN111916422B (zh) * | 2020-07-13 | 2023-01-24 | 株洲中车时代半导体有限公司 | 一种功率模块封装结构 |
US20230361011A1 (en) * | 2022-05-04 | 2023-11-09 | Semiconductor Components Industries, Llc | Molded power modules |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5245490A (en) * | 1983-11-18 | 1993-09-14 | Canon Denshi Kabushiki Kaisha | Disc recording and/or reproducing apparatus including a head positioning mechanism having a spiral cam for positioning a head at a reference position |
JPS6325877A (ja) * | 1986-07-17 | 1988-02-03 | Victor Co Of Japan Ltd | デイスク駆動装置用筐体 |
JPH08116006A (ja) | 1994-10-18 | 1996-05-07 | Hitachi Ltd | 半導体装置およびその製造方法 |
JPH09172116A (ja) * | 1995-12-21 | 1997-06-30 | Mitsubishi Electric Corp | 半導体装置 |
JPH11145342A (ja) | 1997-11-11 | 1999-05-28 | Sansha Electric Mfg Co Ltd | 電力半導体装置 |
AU705177B1 (en) | 1997-11-26 | 1999-05-20 | Kabushiki Kaisha Toshiba | Semiconductor device |
TW408453B (en) * | 1997-12-08 | 2000-10-11 | Toshiba Kk | Package for semiconductor power device and method for assembling the same |
JPH11220074A (ja) | 1998-01-30 | 1999-08-10 | Toshiba Corp | 半導体装置 |
US6259157B1 (en) * | 1998-03-11 | 2001-07-10 | Sanyo Electric Co., Ltd. | Hybrid integrated circuit device, and method of manufacturing thereof |
JP3403338B2 (ja) | 1998-07-08 | 2003-05-06 | 株式会社三社電機製作所 | 電力用半導体モジュール |
JP4023032B2 (ja) * | 1999-06-02 | 2007-12-19 | 株式会社デンソー | 半導体装置の実装構造及び実装方法 |
JP2001257291A (ja) | 2000-03-13 | 2001-09-21 | Sanyo Electric Co Ltd | 回路装置 |
US6909180B2 (en) * | 2000-05-12 | 2005-06-21 | Matsushita Electric Industrial Co., Ltd. | Semiconductor device, mounting circuit board, method of producing the same, and method of producing mounting structure using the same |
JP3533159B2 (ja) * | 2000-08-31 | 2004-05-31 | Nec化合物デバイス株式会社 | 半導体装置及びその製造方法 |
TW585015B (en) | 2001-06-28 | 2004-04-21 | Sanyo Electric Co | Hybrid integrated circuit device and method for manufacturing same |
US6607942B1 (en) * | 2001-07-26 | 2003-08-19 | Taiwan Semiconductor Manufacturing Company | Method of fabricating as grooved heat spreader for stress reduction in an IC package |
JP2003174128A (ja) * | 2001-12-05 | 2003-06-20 | Mikuni Corp | アクチュエータ駆動制御装置 |
JP4010860B2 (ja) | 2002-04-24 | 2007-11-21 | 三洋電機株式会社 | 混成集積回路装置およびその製造方法 |
JP3986386B2 (ja) * | 2002-07-17 | 2007-10-03 | スリーエム イノベイティブ プロパティズ カンパニー | 微細構造体の製造方法 |
JP4078993B2 (ja) | 2003-01-27 | 2008-04-23 | 三菱電機株式会社 | 半導体装置 |
US7057277B2 (en) * | 2003-04-22 | 2006-06-06 | Industrial Technology Research Institute | Chip package structure |
-
2005
- 2005-12-19 JP JP2005364408A patent/JP4455488B2/ja active Active
-
2006
- 2006-08-03 US US11/462,224 patent/US7671382B2/en active Active
- 2006-10-10 DE DE200610047989 patent/DE102006047989B4/de active Active
- 2006-10-10 KR KR1020060098234A patent/KR100780830B1/ko active IP Right Grant
- 2006-10-13 CN CN2006101362221A patent/CN1988137B/zh active Active
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009277959A (ja) * | 2008-05-16 | 2009-11-26 | Mitsubishi Electric Corp | 半導体装置及びその製造方法 |
TWI404177B (zh) * | 2008-06-12 | 2013-08-01 | Mitsubishi Electric Corp | 功率半導體電路裝置及其製造方法 |
WO2009150995A1 (ja) * | 2008-06-12 | 2009-12-17 | 三菱電機株式会社 | 電力半導体回路装置およびその製造方法 |
JP5566289B2 (ja) * | 2008-06-12 | 2014-08-06 | 三菱電機株式会社 | 電力半導体回路装置およびその製造方法 |
US8659147B2 (en) | 2008-06-12 | 2014-02-25 | Mitsubishi Electric Corporation | Power semiconductor circuit device and method for manufacturing the same |
US7768118B2 (en) | 2008-06-26 | 2010-08-03 | Mitsubishi Electric Corporation | Semiconductor device |
JP2010050395A (ja) * | 2008-08-25 | 2010-03-04 | Mitsubishi Electric Corp | 半導体装置およびその製造方法 |
US8575756B2 (en) | 2010-11-01 | 2013-11-05 | Samsung Electro-Mechanics Co., Ltd | Power package module with low and high power chips and method for fabricating the same |
JP2012099785A (ja) * | 2010-11-01 | 2012-05-24 | Samsung Electro-Mechanics Co Ltd | パワーパッケージモジュール及びその製造方法 |
JP2012209427A (ja) * | 2011-03-30 | 2012-10-25 | Taiheiyo Cement Corp | 圧電アクチュエータ |
US9905499B2 (en) | 2011-10-30 | 2018-02-27 | Rohm Co., Ltd. | Semiconductor device |
WO2013065474A1 (ja) * | 2011-10-31 | 2013-05-10 | ローム株式会社 | 半導体装置 |
US9613883B2 (en) | 2011-10-31 | 2017-04-04 | Rohm Co., Ltd. | Semiconductor device |
US9070659B2 (en) | 2011-10-31 | 2015-06-30 | Rohm Co., Ltd. | Semiconductor device |
US10504822B2 (en) | 2011-10-31 | 2019-12-10 | Rohm Co., Ltd. | Semiconductor device |
US9171772B2 (en) | 2012-08-24 | 2015-10-27 | Mitsubishi Electric Corporation | Semiconductor device |
US9911705B2 (en) | 2012-09-04 | 2018-03-06 | Mitsubishi Electric Corporation | Semiconductor device and semiconductor device manufacturing method |
JPWO2014037996A1 (ja) * | 2012-09-04 | 2016-08-08 | 三菱電機株式会社 | 半導体装置、半導体装置の製造方法 |
US9653390B2 (en) | 2012-09-04 | 2017-05-16 | Mitsubishi Electric Corporation | Semiconductor device and semiconductor device manufacturing method |
CN104934393A (zh) * | 2014-03-20 | 2015-09-23 | 三菱电机株式会社 | 半导体装置 |
JP2015185561A (ja) * | 2014-03-20 | 2015-10-22 | 三菱電機株式会社 | 半導体装置 |
WO2016016985A1 (ja) * | 2014-07-31 | 2016-02-04 | 三菱電機株式会社 | 半導体装置 |
JP2018174252A (ja) * | 2017-03-31 | 2018-11-08 | ローム株式会社 | パワーモジュールおよびその製造方法 |
US10978366B2 (en) | 2017-05-11 | 2021-04-13 | Mitsubishi Electric Corporation | Power module having a hole in a lead frame for improved adhesion with a sealing resin, electric power conversion device, and method for producing power module |
WO2020095614A1 (ja) * | 2018-11-05 | 2020-05-14 | 富士電機株式会社 | リードフレーム配線構造及び半導体モジュール |
JPWO2020095614A1 (ja) * | 2018-11-05 | 2021-04-30 | 富士電機株式会社 | リードフレーム配線構造及び半導体モジュール |
JP6992913B2 (ja) | 2018-11-05 | 2022-01-13 | 富士電機株式会社 | リードフレーム配線構造及び半導体モジュール |
US11302612B2 (en) | 2018-11-05 | 2022-04-12 | Fuji Electric Co., Ltd. | Lead frame wiring structure and semiconductor module |
WO2020129195A1 (ja) * | 2018-12-19 | 2020-06-25 | 新電元工業株式会社 | 半導体装置、及び、半導体装置の製造方法 |
JP6738968B1 (ja) * | 2018-12-19 | 2020-08-12 | 新電元工業株式会社 | 半導体装置、及び、半導体装置の製造方法 |
US10957630B2 (en) | 2018-12-19 | 2021-03-23 | Shindengen Electric Manufacturing Co., Ltd. | Semiconductor device and semiconductor device manufacturing method |
Also Published As
Publication number | Publication date |
---|---|
JP4455488B2 (ja) | 2010-04-21 |
CN1988137A (zh) | 2007-06-27 |
DE102006047989A1 (de) | 2007-06-28 |
KR20070065207A (ko) | 2007-06-22 |
KR100780830B1 (ko) | 2007-11-30 |
DE102006047989B4 (de) | 2012-01-26 |
CN1988137B (zh) | 2011-11-16 |
US20070138624A1 (en) | 2007-06-21 |
US7671382B2 (en) | 2010-03-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4455488B2 (ja) | 半導体装置 | |
US6734551B2 (en) | Semiconductor device | |
JP5279632B2 (ja) | 半導体モジュール | |
JP6233507B2 (ja) | パワー半導体モジュールおよび複合モジュール | |
KR100752239B1 (ko) | 전력 모듈 패키지 구조체 | |
CN106952897B (zh) | 半导体装置及其制造方法 | |
JP5071719B2 (ja) | 電力用半導体装置 | |
JP5895220B2 (ja) | 半導体装置の製造方法 | |
US10959333B2 (en) | Semiconductor device | |
JPWO2017073233A1 (ja) | 電力用半導体装置 | |
JP2005191071A (ja) | 半導体装置 | |
JP2008124176A (ja) | 電力用半導体装置 | |
JP5818102B2 (ja) | 半導体装置の製造方法 | |
US20160379912A1 (en) | Semiconductor device | |
JP5720514B2 (ja) | 半導体装置の製造方法 | |
CN112530915A (zh) | 半导体装置 | |
KR101265046B1 (ko) | 반도체장치 | |
JP2012114455A (ja) | 電力用半導体装置 | |
KR20210120355A (ko) | 양면 냉각형 파워 모듈 | |
US20220399241A1 (en) | Semiconductor device | |
JP4443503B2 (ja) | 半導体装置及びその製造方法 | |
JP2009277959A (ja) | 半導体装置及びその製造方法 | |
US20230335450A1 (en) | Semiconductor device | |
US20230343770A1 (en) | Semiconductor module | |
US20240007014A1 (en) | Power conversion device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071116 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071116 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100119 |
|
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: 20100126 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100203 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130212 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4455488 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130212 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140212 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |