JPS5312270A - Pressrue-contact type semiconductor control unit - Google Patents
Pressrue-contact type semiconductor control unitInfo
- Publication number
- JPS5312270A JPS5312270A JP8605376A JP8605376A JPS5312270A JP S5312270 A JPS5312270 A JP S5312270A JP 8605376 A JP8605376 A JP 8605376A JP 8605376 A JP8605376 A JP 8605376A JP S5312270 A JPS5312270 A JP S5312270A
- Authority
- JP
- Japan
- Prior art keywords
- pressrue
- control unit
- type semiconductor
- contact type
- semiconductor control
- 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
Abstract
PURPOSE: Utilizing the superfluous space on the main surface of the semiconductor pellet, an auziliary electrode is provided by way of an insulation layer and, together with the main electrode, is given pressure, so that pressure force per unit area will be made smaller and shorting to the control electrode due to deformation of the main electrode can be prevented.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8605376A JPS5312270A (en) | 1976-07-21 | 1976-07-21 | Pressrue-contact type semiconductor control unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8605376A JPS5312270A (en) | 1976-07-21 | 1976-07-21 | Pressrue-contact type semiconductor control unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5312270A true JPS5312270A (en) | 1978-02-03 |
Family
ID=13875931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8605376A Pending JPS5312270A (en) | 1976-07-21 | 1976-07-21 | Pressrue-contact type semiconductor control unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5312270A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5739576A (en) * | 1980-08-21 | 1982-03-04 | Mitsubishi Electric Corp | Gate turn-off thyristor |
JPS59159962U (en) * | 1983-04-12 | 1984-10-26 | 東洋電機製造株式会社 | Electrodes of semiconductor devices |
JPS615533A (en) * | 1984-06-20 | 1986-01-11 | Hitachi Ltd | Pressure-contact type semiconductor device |
US4618877A (en) * | 1983-12-21 | 1986-10-21 | Kabushiki Kaisha Toshiba | Power semiconductor device with mesa type structure |
JPH03222365A (en) * | 1990-01-26 | 1991-10-01 | Toshiba Corp | Semiconductor device |
-
1976
- 1976-07-21 JP JP8605376A patent/JPS5312270A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5739576A (en) * | 1980-08-21 | 1982-03-04 | Mitsubishi Electric Corp | Gate turn-off thyristor |
JPS59159962U (en) * | 1983-04-12 | 1984-10-26 | 東洋電機製造株式会社 | Electrodes of semiconductor devices |
US4618877A (en) * | 1983-12-21 | 1986-10-21 | Kabushiki Kaisha Toshiba | Power semiconductor device with mesa type structure |
JPS615533A (en) * | 1984-06-20 | 1986-01-11 | Hitachi Ltd | Pressure-contact type semiconductor device |
JPH03222365A (en) * | 1990-01-26 | 1991-10-01 | Toshiba Corp | Semiconductor device |
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