JPH0478016B2 - - Google Patents
Info
- Publication number
- JPH0478016B2 JPH0478016B2 JP59092015A JP9201584A JPH0478016B2 JP H0478016 B2 JPH0478016 B2 JP H0478016B2 JP 59092015 A JP59092015 A JP 59092015A JP 9201584 A JP9201584 A JP 9201584A JP H0478016 B2 JPH0478016 B2 JP H0478016B2
- Authority
- JP
- Japan
- Prior art keywords
- region
- transistor element
- collector
- base
- diode element
- 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
- 239000004065 semiconductor Substances 0.000 claims description 25
- 239000000758 substrate Substances 0.000 claims description 9
- 238000002955 isolation Methods 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 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
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)
- Semiconductor Integrated Circuits (AREA)
- Bipolar Integrated Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9201584A JPS60235449A (ja) | 1984-05-08 | 1984-05-08 | 半導体集積回路装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9201584A JPS60235449A (ja) | 1984-05-08 | 1984-05-08 | 半導体集積回路装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60235449A JPS60235449A (ja) | 1985-11-22 |
| JPH0478016B2 true JPH0478016B2 (de) | 1992-12-10 |
Family
ID=14042691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9201584A Granted JPS60235449A (ja) | 1984-05-08 | 1984-05-08 | 半導体集積回路装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60235449A (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57183065A (en) * | 1981-05-07 | 1982-11-11 | Matsushita Electric Ind Co Ltd | Semiconductor integrated circuit device |
-
1984
- 1984-05-08 JP JP9201584A patent/JPS60235449A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57183065A (en) * | 1981-05-07 | 1982-11-11 | Matsushita Electric Ind Co Ltd | Semiconductor integrated circuit device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60235449A (ja) | 1985-11-22 |
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