JPH0410745B2 - - Google Patents
Info
- Publication number
- JPH0410745B2 JPH0410745B2 JP59268017A JP26801784A JPH0410745B2 JP H0410745 B2 JPH0410745 B2 JP H0410745B2 JP 59268017 A JP59268017 A JP 59268017A JP 26801784 A JP26801784 A JP 26801784A JP H0410745 B2 JPH0410745 B2 JP H0410745B2
- Authority
- JP
- Japan
- Prior art keywords
- diffusion layer
- input terminal
- semiconductor substrate
- well
- type
- 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
- 239000000758 substrate Substances 0.000 claims description 15
- 239000004065 semiconductor Substances 0.000 claims description 9
- 238000009792 diffusion process Methods 0.000 description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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 potential barriers; including integrated passive circuit elements having potential barriers
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26801784A JPS61144857A (ja) | 1984-12-19 | 1984-12-19 | Ｍｏｓ型集積回路装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26801784A JPS61144857A (ja) | 1984-12-19 | 1984-12-19 | Ｍｏｓ型集積回路装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61144857A JPS61144857A (ja) | 1986-07-02 |
| JPH0410745B2 true JPH0410745B2 (ko) | 1992-02-26 |
Family
ID=17452737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26801784A Granted JPS61144857A (ja) | 1984-12-19 | 1984-12-19 | Ｍｏｓ型集積回路装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61144857A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2821128B2 (ja) * | 1988-01-29 | 1998-11-05 | 日本電気株式会社 | 半導体入力保護装置 |
Citations (1)
| 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 |
-
1984
- 1984-12-19 JP JP26801784A patent/JPS61144857A/ja active Granted
Patent Citations (1)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61144857A (ja) | 1986-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |