JPS53124974A - Semiconductor device - Google Patents
Semiconductor deviceInfo
- Publication number
- JPS53124974A JPS53124974A JP3986277A JP3986277A JPS53124974A JP S53124974 A JPS53124974 A JP S53124974A JP 3986277 A JP3986277 A JP 3986277A JP 3986277 A JP3986277 A JP 3986277A JP S53124974 A JPS53124974 A JP S53124974A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor device
- gold
- producing
- support plate
- type semiconductor
- 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
Landscapes
- Die Bonding (AREA)
Abstract
PURPOSE: To prevent the increase in forward voltage drop by forming electrodes of three layer construction of Al and Ni and gold of more than 10μ on an element and an electrode support plate mounting the element thereby producing a pressure contact type semiconductor device.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3986277A JPS53124974A (en) | 1977-04-06 | 1977-04-06 | Semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3986277A JPS53124974A (en) | 1977-04-06 | 1977-04-06 | Semiconductor device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53124974A true JPS53124974A (en) | 1978-10-31 |
Family
ID=12564771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3986277A Pending JPS53124974A (en) | 1977-04-06 | 1977-04-06 | Semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53124974A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08264765A (en) * | 1995-03-27 | 1996-10-11 | Hitachi Ltd | Power chip carrier and power semiconductor device using the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51123063A (en) * | 1975-04-21 | 1976-10-27 | Hitachi Ltd | Fabrication technique of electrodes for semiconductor devices |
-
1977
- 1977-04-06 JP JP3986277A patent/JPS53124974A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51123063A (en) * | 1975-04-21 | 1976-10-27 | Hitachi Ltd | Fabrication technique of electrodes for semiconductor devices |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08264765A (en) * | 1995-03-27 | 1996-10-11 | Hitachi Ltd | Power chip carrier and power semiconductor device using the same |
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