CH487508A - Circuit électrique de protection d'un transistor à effet de champ - Google Patents
Circuit électrique de protection d'un transistor à effet de champInfo
- Publication number
- CH487508A CH487508A CH1603468A CH1603468A CH487508A CH 487508 A CH487508 A CH 487508A CH 1603468 A CH1603468 A CH 1603468A CH 1603468 A CH1603468 A CH 1603468A CH 487508 A CH487508 A CH 487508A
- Authority
- CH
- Switzerland
- Prior art keywords
- protecting
- field effect
- effect transistor
- electrical circuit
- electrical
- Prior art date
Links
- 230000005669 field effect Effects 0.000 title 1
Classifications
-
- 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
- H03K17/0812—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit
- H03K17/08122—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit in field-effect transistor switches
-
- 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
- H01L27/0266—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices using field effect transistors as protective elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/52—Circuit arrangements for protecting such amplifiers
- H03F1/523—Circuit arrangements for protecting such amplifiers for amplifiers using field-effect 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68010067A | 1967-11-02 | 1967-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH487508A true CH487508A (fr) | 1970-03-15 |
Family
ID=24729680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1603468A CH487508A (fr) | 1967-11-02 | 1968-10-24 | Circuit électrique de protection d'un transistor à effet de champ |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE722730A (de) |
| BR (1) | BR6803425D0 (de) |
| CH (1) | CH487508A (de) |
| DE (1) | DE1805843B2 (de) |
| FR (1) | FR1593099A (de) |
| GB (1) | GB1179388A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3636385A (en) * | 1970-02-13 | 1972-01-18 | Ncr Co | Protection circuit |
| DE2531846C2 (de) * | 1974-07-16 | 1989-12-14 | Nippon Electric Co., Ltd., Tokyo | Schutzschaltungsanordnung für einen Isolierschicht-Feldeffekttransistor |
| JPS51111042A (en) * | 1975-03-26 | 1976-10-01 | Hitachi Ltd | Gate circuit |
| IT1150062B (it) * | 1980-11-19 | 1986-12-10 | Ates Componenti Elettron | Protezione di ingresso per circuito integrato di tipo mos, a bassa tensione di alimentazione e ad alta densita' di integrazione |
| NL8100347A (nl) * | 1981-01-26 | 1982-08-16 | Philips Nv | Halfgeleiderinrichting met een beveiligingsinrichting. |
| DE3123628A1 (de) * | 1981-06-15 | 1983-01-05 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zur umkristallisation duenner oberflaechenschichten oder duenner, auf substraten aufgebrachter schichten mittels eines elektronenmissionssystems |
-
1968
- 1968-10-15 GB GB4872368A patent/GB1179388A/en not_active Expired
- 1968-10-23 BE BE722730D patent/BE722730A/xx unknown
- 1968-10-24 CH CH1603468A patent/CH487508A/fr not_active IP Right Cessation
- 1968-10-25 BR BR20342568A patent/BR6803425D0/pt unknown
- 1968-10-29 DE DE19681805843 patent/DE1805843B2/de not_active Withdrawn
- 1968-10-31 FR FR1593099D patent/FR1593099A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1805843A1 (de) | 1969-10-23 |
| GB1179388A (en) | 1970-01-28 |
| BR6803425D0 (pt) | 1973-01-04 |
| BE722730A (de) | 1969-04-01 |
| DE1805843B2 (de) | 1972-10-12 |
| FR1593099A (de) | 1970-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |