JPH0454978B2 - - Google Patents
Info
- Publication number
- JPH0454978B2 JPH0454978B2 JP57214468A JP21446882A JPH0454978B2 JP H0454978 B2 JPH0454978 B2 JP H0454978B2 JP 57214468 A JP57214468 A JP 57214468A JP 21446882 A JP21446882 A JP 21446882A JP H0454978 B2 JPH0454978 B2 JP H0454978B2
- Authority
- JP
- Japan
- Prior art keywords
- insulating film
- input
- protection resistor
- diffusion layer
- semiconductor device
- 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 14
- 238000009792 diffusion process Methods 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 8
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 7
- 230000005669 field effect Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 8
- 230000005611 electricity Effects 0.000 description 7
- 230000003068 static effect Effects 0.000 description 7
- 230000006378 damage Effects 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003071 parasitic 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)
- Protection Of Static Devices (AREA)
- Amplifiers (AREA)
- Semiconductor Integrated Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57214468A JPS59104171A (ja) | 1982-12-06 | 1982-12-06 | 半導体装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57214468A JPS59104171A (ja) | 1982-12-06 | 1982-12-06 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59104171A JPS59104171A (ja) | 1984-06-15 |
JPH0454978B2 true JPH0454978B2 (de) | 1992-09-01 |
Family
ID=16656217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57214468A Granted JPS59104171A (ja) | 1982-12-06 | 1982-12-06 | 半導体装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59104171A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6144454A (ja) * | 1984-08-09 | 1986-03-04 | Fujitsu Ltd | 半導体装置 |
US4893212A (en) * | 1988-12-20 | 1990-01-09 | North American Philips Corp. | Protection of power integrated circuits against load voltage surges |
JP2843393B2 (ja) * | 1989-12-29 | 1999-01-06 | 沖電気工業株式会社 | 多値レベル出力回路 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51886A (ja) * | 1974-06-20 | 1976-01-07 | Sony Corp | Teikososhi |
JPS55110069A (en) * | 1979-02-16 | 1980-08-25 | Hitachi Ltd | Semiconductor memory device |
JPS55141748A (en) * | 1979-04-20 | 1980-11-05 | Sony Corp | Thin film resistor for mos field effect transistor |
JPS56146277A (en) * | 1980-04-15 | 1981-11-13 | Toshiba Corp | Semiconductor device |
-
1982
- 1982-12-06 JP JP57214468A patent/JPS59104171A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51886A (ja) * | 1974-06-20 | 1976-01-07 | Sony Corp | Teikososhi |
JPS55110069A (en) * | 1979-02-16 | 1980-08-25 | Hitachi Ltd | Semiconductor memory device |
JPS55141748A (en) * | 1979-04-20 | 1980-11-05 | Sony Corp | Thin film resistor for mos field effect transistor |
JPS56146277A (en) * | 1980-04-15 | 1981-11-13 | Toshiba Corp | Semiconductor device |
Also Published As
Publication number | Publication date |
---|---|
JPS59104171A (ja) | 1984-06-15 |
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