JPS5593230A - Soldering method for semiconductor device - Google Patents
Soldering method for semiconductor deviceInfo
- Publication number
- JPS5593230A JPS5593230A JP150779A JP150779A JPS5593230A JP S5593230 A JPS5593230 A JP S5593230A JP 150779 A JP150779 A JP 150779A JP 150779 A JP150779 A JP 150779A JP S5593230 A JPS5593230 A JP S5593230A
- Authority
- JP
- Japan
- Prior art keywords
- solder
- network
- thickness
- sink
- pellet
- 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.)
- Pending
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
- H01L24/01—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
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Die Bonding (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
PURPOSE: To make the solder thickness even by a method wherein when soldering a silicon pellet and a heat sink, a solder containing the low wire expansion coefficient metallic network is placed between the silicon pellet and the sink, and only the solder is melted, cooled and hardened.
CONSTITUTION: The silicon peller 1 is fixed to the heat sink by means of solder. Plurality of metallic network 3 such as tungsten are inserted in the solder to be used at this time, the solder is melted and dispersed into meshes of the network 3 to become the soldering part 4. In this constitution, the thickness of solder is made 30W100μm and the wire diameter of the network 3 is made 10W30μm. Furthermore, gold with high wire expansion coefficient is not suitable for the wire material to be used, but tungsten or molybdenum is desirable. In this way, the heat coefficient difference between the pellet 1 and the sink 2 is eased and the junction 4 thickness is made even.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP150779A JPS5593230A (en) | 1979-01-10 | 1979-01-10 | Soldering method for semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP150779A JPS5593230A (en) | 1979-01-10 | 1979-01-10 | Soldering method for semiconductor device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5593230A true JPS5593230A (en) | 1980-07-15 |
Family
ID=11503384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP150779A Pending JPS5593230A (en) | 1979-01-10 | 1979-01-10 | Soldering method for semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5593230A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63104778A (en) * | 1986-10-21 | 1988-05-10 | Nhk Spring Co Ltd | Method for joining silicon monocrystal and metal material |
US4894293A (en) * | 1988-03-10 | 1990-01-16 | Texas Instruments Incorporated | Circuit system, a composite metal material for use therein, and a method for making the material |
DE102011002535A1 (en) | 2010-03-12 | 2011-09-15 | Mitsubishi Electric Corporation | Semiconductor device |
JP2012064845A (en) * | 2010-09-17 | 2012-03-29 | Mitsubishi Electric Corp | Semiconductor device and method for manufacturing the same |
US20120080799A1 (en) * | 2010-09-30 | 2012-04-05 | Infineon Technologies Ag | Semiconductor Module Comprising an Insert and Method for Producing a Semiconductor Module Comprising an Insert |
WO2022049878A1 (en) * | 2020-09-02 | 2022-03-10 | 日本特殊陶業株式会社 | Joined body, holding device, and electrostatic chuck |
DE102019124953B4 (en) | 2019-09-17 | 2023-09-07 | Danfoss Silicon Power Gmbh | Process for producing a cohesive connection between a semiconductor and a metal shaped body |
-
1979
- 1979-01-10 JP JP150779A patent/JPS5593230A/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63104778A (en) * | 1986-10-21 | 1988-05-10 | Nhk Spring Co Ltd | Method for joining silicon monocrystal and metal material |
US4894293A (en) * | 1988-03-10 | 1990-01-16 | Texas Instruments Incorporated | Circuit system, a composite metal material for use therein, and a method for making the material |
DE102011002535B4 (en) * | 2010-03-12 | 2016-05-12 | Mitsubishi Electric Corporation | Semiconductor device with connection part |
JP2011192695A (en) * | 2010-03-12 | 2011-09-29 | Mitsubishi Electric Corp | Semiconductor apparatus |
US8933568B2 (en) | 2010-03-12 | 2015-01-13 | Mitsubishi Electric Corporation | Semiconductor device |
DE102011002535A1 (en) | 2010-03-12 | 2011-09-15 | Mitsubishi Electric Corporation | Semiconductor device |
JP2012064845A (en) * | 2010-09-17 | 2012-03-29 | Mitsubishi Electric Corp | Semiconductor device and method for manufacturing the same |
US20120080799A1 (en) * | 2010-09-30 | 2012-04-05 | Infineon Technologies Ag | Semiconductor Module Comprising an Insert and Method for Producing a Semiconductor Module Comprising an Insert |
CN102446880A (en) * | 2010-09-30 | 2012-05-09 | 英飞凌科技股份有限公司 | Semiconductor module comprising insert and method for producing semiconductor module comprising insert |
US8587116B2 (en) * | 2010-09-30 | 2013-11-19 | Infineon Technologies Ag | Semiconductor module comprising an insert |
DE102019124953B4 (en) | 2019-09-17 | 2023-09-07 | Danfoss Silicon Power Gmbh | Process for producing a cohesive connection between a semiconductor and a metal shaped body |
WO2022049878A1 (en) * | 2020-09-02 | 2022-03-10 | 日本特殊陶業株式会社 | Joined body, holding device, and electrostatic chuck |
JPWO2022049878A1 (en) * | 2020-09-02 | 2022-03-10 |
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