FI74166C - Skyddskrets foer integrerade kretsanordningar. - Google Patents
Skyddskrets foer integrerade kretsanordningar. Download PDFInfo
- Publication number
- FI74166C FI74166C FI820197A FI820197A FI74166C FI 74166 C FI74166 C FI 74166C FI 820197 A FI820197 A FI 820197A FI 820197 A FI820197 A FI 820197A FI 74166 C FI74166 C FI 74166C
- Authority
- FI
- Finland
- Prior art keywords
- region
- semiconductor
- transistor
- type
- circuit
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 claims description 34
- 239000000758 substrate Substances 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000012212 insulator Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/60—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D10/00 or H10D18/00, e.g. integration of BJTs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D18/00—Thyristors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
- H03K17/08146—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in bipolar transistor switches
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
- H10D89/60—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]
Landscapes
- Semiconductor Integrated Circuits (AREA)
- Bipolar Integrated Circuits (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23035781A | 1981-01-30 | 1981-01-30 | |
| US23035781 | 1981-01-30 | ||
| US32621981A | 1981-12-01 | 1981-12-01 | |
| US32621981 | 1981-12-01 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI820197L FI820197L (fi) | 1982-07-31 |
| FI74166B FI74166B (fi) | 1987-08-31 |
| FI74166C true FI74166C (fi) | 1987-12-10 |
Family
ID=26924154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI820197A FI74166C (fi) | 1981-01-30 | 1982-01-22 | Skyddskrets foer integrerade kretsanordningar. |
Country Status (8)
| Country | Link |
|---|---|
| KR (1) | KR860000714B1 (de) |
| CA (1) | CA1179406A (de) |
| DE (1) | DE3201933C2 (de) |
| ES (2) | ES8307416A1 (de) |
| FI (1) | FI74166C (de) |
| FR (1) | FR2499325B1 (de) |
| GB (2) | GB2092377B (de) |
| IT (1) | IT1151504B (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US4562454A (en) * | 1983-12-29 | 1985-12-31 | Motorola, Inc. | Electronic fuse for semiconductor devices |
| KR900008746B1 (ko) * | 1986-11-19 | 1990-11-29 | 삼성전자 주식회사 | 접합 파괴장치 반도체장치 |
| DE3835569A1 (de) * | 1988-10-19 | 1990-05-03 | Telefunken Electronic Gmbh | Schutzanordnung |
| DE4004526C1 (de) * | 1990-02-14 | 1991-09-05 | Texas Instruments Deutschland Gmbh, 8050 Freising, De | |
| US5224169A (en) * | 1991-05-13 | 1993-06-29 | Thomson Consumer Electronics, Inc. | Protection arrangement for an audio output channel |
| US5235489A (en) * | 1991-06-28 | 1993-08-10 | Sgs-Thomson Microelectronics, Inc. | Integrated solution to high voltage load dump conditions |
| USD793867S1 (en) | 2015-08-28 | 2017-08-08 | The Procter & Gamble Company | Container |
| USD794465S1 (en) | 2015-08-28 | 2017-08-15 | The Procter & Gamble Company | Container |
| USD793250S1 (en) | 2015-09-07 | 2017-08-01 | The Procter & Gamble Company | Container |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3524113A (en) * | 1967-06-15 | 1970-08-11 | Ibm | Complementary pnp-npn transistors and fabrication method therefor |
| DE1901075A1 (de) * | 1969-01-10 | 1970-08-13 | Bosch Gmbh Robert | Zweipoliges elektrisches Schaltelement |
| JPS55113358A (en) * | 1979-02-23 | 1980-09-01 | Hitachi Ltd | Semiconductor device |
| GB2056808A (en) * | 1979-08-17 | 1981-03-18 | Lumenition Ltd | Power transistor protection |
-
1982
- 1982-01-19 IT IT19185/82A patent/IT1151504B/it active
- 1982-01-19 GB GB8201501A patent/GB2092377B/en not_active Expired
- 1982-01-22 DE DE3201933A patent/DE3201933C2/de not_active Expired
- 1982-01-22 ES ES508976A patent/ES8307416A1/es not_active Expired
- 1982-01-22 FI FI820197A patent/FI74166C/fi not_active IP Right Cessation
- 1982-01-29 FR FR828201502A patent/FR2499325B1/fr not_active Expired
- 1982-01-29 CA CA000395261A patent/CA1179406A/en not_active Expired
- 1982-01-30 KR KR8200403A patent/KR860000714B1/ko not_active Expired
-
1983
- 1983-03-08 ES ES520411A patent/ES520411A0/es active Granted
-
1984
- 1984-05-31 GB GB08413887A patent/GB2141301B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI820197L (fi) | 1982-07-31 |
| FR2499325B1 (fr) | 1985-07-26 |
| DE3201933A1 (de) | 1982-08-12 |
| ES8403245A1 (es) | 1984-03-01 |
| CA1179406A (en) | 1984-12-11 |
| KR830009654A (ko) | 1983-12-22 |
| FR2499325A1 (fr) | 1982-08-06 |
| GB2141301A (en) | 1984-12-12 |
| KR860000714B1 (ko) | 1986-06-07 |
| IT1151504B (it) | 1986-12-24 |
| DE3201933C2 (de) | 1987-01-08 |
| ES508976A0 (es) | 1983-06-16 |
| GB2092377B (en) | 1985-07-31 |
| IT8219185A0 (it) | 1982-01-19 |
| FI74166B (fi) | 1987-08-31 |
| GB8413887D0 (en) | 1984-07-04 |
| GB2092377A (en) | 1982-08-11 |
| ES8307416A1 (es) | 1983-06-16 |
| GB2141301B (en) | 1985-07-24 |
| ES520411A0 (es) | 1984-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: RCA CORPORATION |