JPS5586159A - Protective circuit for mos semiconductor device - Google Patents
Protective circuit for mos semiconductor deviceInfo
- Publication number
- JPS5586159A JPS5586159A JP16059778A JP16059778A JPS5586159A JP S5586159 A JPS5586159 A JP S5586159A JP 16059778 A JP16059778 A JP 16059778A JP 16059778 A JP16059778 A JP 16059778A JP S5586159 A JPS5586159 A JP S5586159A
- Authority
- JP
- Japan
- Prior art keywords
- type
- region
- protective circuit
- substrate
- diffusion
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/0203—Particular design considerations for integrated circuits
- H01L27/0248—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection
- H01L27/0251—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16059778A JPS5586159A (en) | 1978-12-22 | 1978-12-22 | Protective circuit for mos semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16059778A JPS5586159A (en) | 1978-12-22 | 1978-12-22 | Protective circuit for mos semiconductor device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5586159A true JPS5586159A (en) | 1980-06-28 |
JPS6237822B2 JPS6237822B2 (ko) | 1987-08-14 |
Family
ID=15718380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16059778A Granted JPS5586159A (en) | 1978-12-22 | 1978-12-22 | Protective circuit for mos semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5586159A (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6134967A (ja) * | 1984-05-03 | 1986-02-19 | デイジタル イクイプメント コ−ポレ−シヨン | Vlsi集積回路装置用の入力保護構成体 |
JPS61128553A (ja) * | 1984-11-27 | 1986-06-16 | Mitsubishi Electric Corp | 入力保護回路 |
US5610089A (en) * | 1983-12-26 | 1997-03-11 | Hitachi, Ltd. | Method of fabrication of semiconductor integrated circuit device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52123182A (en) * | 1976-04-09 | 1977-10-17 | Fujitsu Ltd | Input and output end protection system |
JPS52135685A (en) * | 1976-05-10 | 1977-11-12 | Nec Corp | Semiconductor device |
JPS52143778A (en) * | 1976-05-25 | 1977-11-30 | Toshiba Corp | Input protection circuit |
-
1978
- 1978-12-22 JP JP16059778A patent/JPS5586159A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52123182A (en) * | 1976-04-09 | 1977-10-17 | Fujitsu Ltd | Input and output end protection system |
JPS52135685A (en) * | 1976-05-10 | 1977-11-12 | Nec Corp | Semiconductor device |
JPS52143778A (en) * | 1976-05-25 | 1977-11-30 | Toshiba Corp | Input protection circuit |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5610089A (en) * | 1983-12-26 | 1997-03-11 | Hitachi, Ltd. | Method of fabrication of semiconductor integrated circuit device |
JPS6134967A (ja) * | 1984-05-03 | 1986-02-19 | デイジタル イクイプメント コ−ポレ−シヨン | Vlsi集積回路装置用の入力保護構成体 |
JPH0236071B2 (ko) * | 1984-05-03 | 1990-08-15 | Digital Equipment Corp | |
US4952994A (en) * | 1984-05-03 | 1990-08-28 | Digital Equipment Corporation | Input protection arrangement for VLSI integrated circuit devices |
US5017985A (en) * | 1984-05-03 | 1991-05-21 | Digital Equipment Corporation | Input protection arrangement for VLSI integrated circuit devices |
JPS61128553A (ja) * | 1984-11-27 | 1986-06-16 | Mitsubishi Electric Corp | 入力保護回路 |
JPH0314233B2 (ko) * | 1984-11-27 | 1991-02-26 | Mitsubishi Electric Corp |
Also Published As
Publication number | Publication date |
---|---|
JPS6237822B2 (ko) | 1987-08-14 |
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