JPS6248901B2 - - Google Patents
Info
- Publication number
- JPS6248901B2 JPS6248901B2 JP54019836A JP1983679A JPS6248901B2 JP S6248901 B2 JPS6248901 B2 JP S6248901B2 JP 54019836 A JP54019836 A JP 54019836A JP 1983679 A JP1983679 A JP 1983679A JP S6248901 B2 JPS6248901 B2 JP S6248901B2
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor
- terminal
- conductivity type
- integrated circuit
- region
- 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
Links
- 239000004065 semiconductor Substances 0.000 claims description 36
- 230000002265 prevention Effects 0.000 claims description 28
- 230000015556 catabolic process Effects 0.000 claims description 20
- 239000000758 substrate Substances 0.000 claims description 13
- 238000009792 diffusion process Methods 0.000 claims description 8
- 230000006378 damage Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon 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
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)
- Bipolar Transistors (AREA)
- Thyristors (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983679A JPS55113358A (en) | 1979-02-23 | 1979-02-23 | Semiconductor device |
DE19792951421 DE2951421A1 (de) | 1979-02-23 | 1979-12-20 | Integrierte halbleiterschaltung |
IT20126/80A IT1141374B (it) | 1979-02-23 | 1980-02-22 | Circuito integrato a semiconduttori |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983679A JPS55113358A (en) | 1979-02-23 | 1979-02-23 | Semiconductor device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55113358A JPS55113358A (en) | 1980-09-01 |
JPS6248901B2 true JPS6248901B2 (it) | 1987-10-16 |
Family
ID=12010351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983679A Granted JPS55113358A (en) | 1979-02-23 | 1979-02-23 | Semiconductor device |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS55113358A (it) |
DE (1) | DE2951421A1 (it) |
IT (1) | IT1141374B (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5696851A (en) * | 1979-12-27 | 1981-08-05 | Fujitsu Ltd | Static breakdown preventive element |
GB2088634B (en) * | 1980-12-03 | 1984-08-15 | Rca Corp | Protection circuit for integrated circuit devices |
US4595941A (en) * | 1980-12-03 | 1986-06-17 | Rca Corporation | Protection circuit for integrated circuit devices |
IT1151504B (it) * | 1981-01-30 | 1986-12-24 | Rca Corp | Circuito di protezione per dispositivi a circuito integrato |
JPS57139957A (en) * | 1981-02-24 | 1982-08-30 | Mitsubishi Electric Corp | Protective diode of semiconductor integrated circuit device |
US4400711A (en) * | 1981-03-31 | 1983-08-23 | Rca Corporation | Integrated circuit protection device |
US4567500A (en) * | 1981-12-01 | 1986-01-28 | Rca Corporation | Semiconductor structure for protecting integrated circuit devices |
JPS58186959A (ja) * | 1982-04-26 | 1983-11-01 | Nec Corp | 半導体装置 |
JPS59702U (ja) * | 1982-06-22 | 1984-01-06 | 三洋電機株式会社 | 錠剤包装機の摘出錠剤確認装置 |
JPS5948951A (ja) * | 1982-09-14 | 1984-03-21 | Toshiba Corp | 半導体保護装置 |
US4484244A (en) * | 1982-09-22 | 1984-11-20 | Rca Corporation | Protection circuit for integrated circuit devices |
JPS59200454A (ja) * | 1983-04-27 | 1984-11-13 | Nec Corp | 静電破壊保護素子 |
US4633283A (en) * | 1985-03-11 | 1986-12-30 | Rca Corporation | Circuit and structure for protecting integrated circuits from destructive transient voltages |
JP2537836B2 (ja) * | 1987-02-02 | 1996-09-25 | 松下電子工業株式会社 | 半導体保護装置 |
DE3835569A1 (de) * | 1988-10-19 | 1990-05-03 | Telefunken Electronic Gmbh | Schutzanordnung |
DE59108436D1 (de) * | 1991-10-22 | 1997-02-06 | Itt Ind Gmbh Deutsche | Schutzschaltung für Anschlusskontakte von monolithisch integrierten Schaltungen |
US5440151A (en) * | 1993-04-09 | 1995-08-08 | Matra Mhs | Electrostatic discharge protection device for MOS integrated circuits |
-
1979
- 1979-02-23 JP JP1983679A patent/JPS55113358A/ja active Granted
- 1979-12-20 DE DE19792951421 patent/DE2951421A1/de not_active Withdrawn
-
1980
- 1980-02-22 IT IT20126/80A patent/IT1141374B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1141374B (it) | 1986-10-01 |
JPS55113358A (en) | 1980-09-01 |
IT8020126A0 (it) | 1980-02-22 |
DE2951421A1 (de) | 1980-09-04 |
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