JPH022309B2 - - Google Patents
Info
- Publication number
- JPH022309B2 JPH022309B2 JP56138105A JP13810581A JPH022309B2 JP H022309 B2 JPH022309 B2 JP H022309B2 JP 56138105 A JP56138105 A JP 56138105A JP 13810581 A JP13810581 A JP 13810581A JP H022309 B2 JPH022309 B2 JP H022309B2
- Authority
- JP
- Japan
- Prior art keywords
- region
- conductivity type
- diode
- well
- high concentration
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
- H10D89/60—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]
- H10D89/601—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs
- H10D89/611—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs using diodes as protective elements
Landscapes
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56138105A JPS5839053A (ja) | 1981-09-02 | 1981-09-02 | 半導体装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56138105A JPS5839053A (ja) | 1981-09-02 | 1981-09-02 | 半導体装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5839053A JPS5839053A (ja) | 1983-03-07 |
| JPH022309B2 true JPH022309B2 (enrdf_load_html_response) | 1990-01-17 |
Family
ID=15214058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56138105A Granted JPS5839053A (ja) | 1981-09-02 | 1981-09-02 | 半導体装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5839053A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0691226B2 (ja) * | 1988-07-12 | 1994-11-14 | 三洋電機株式会社 | 半導体集積回路 |
-
1981
- 1981-09-02 JP JP56138105A patent/JPS5839053A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5839053A (ja) | 1983-03-07 |
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