BE874946A - Element de commutation photosensible a transistor a effet de champ - Google Patents

Element de commutation photosensible a transistor a effet de champ

Info

Publication number
BE874946A
BE874946A BE0/194098A BE194098A BE874946A BE 874946 A BE874946 A BE 874946A BE 0/194098 A BE0/194098 A BE 0/194098A BE 194098 A BE194098 A BE 194098A BE 874946 A BE874946 A BE 874946A
Authority
BE
Belgium
Prior art keywords
field
switching element
effect transistor
photosensitive switching
photosensitive
Prior art date
Application number
BE0/194098A
Other languages
English (en)
Inventor
W King
Original Assignee
Western Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Western Electric Co filed Critical Western Electric Co
Publication of BE874946A publication Critical patent/BE874946A/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/785—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling field-effect transistor switches
BE0/194098A 1978-03-23 1979-03-19 Element de commutation photosensible a transistor a effet de champ BE874946A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88926178A 1978-03-23 1978-03-23

Publications (1)

Publication Number Publication Date
BE874946A true BE874946A (fr) 1979-07-16

Family

ID=25394814

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/194098A BE874946A (fr) 1978-03-23 1979-03-19 Element de commutation photosensible a transistor a effet de champ

Country Status (11)

Country Link
JP (1) JPS5530292A (fr)
BE (1) BE874946A (fr)
CA (1) CA1123064A (fr)
CH (1) CH644472A5 (fr)
DE (1) DE2910748A1 (fr)
ES (1) ES478910A1 (fr)
FR (1) FR2420883A1 (fr)
GB (1) GB2017297B (fr)
IT (1) IT1112401B (fr)
NL (1) NL7902277A (fr)
SE (1) SE7902344L (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE35836E (en) * 1979-08-09 1998-07-07 C. P. Clare Corporation Solid state optically coupled electrical power switch
US4390790A (en) * 1979-08-09 1983-06-28 Theta-J Corporation Solid state optically coupled electrical power switch
JPS57125814A (en) * 1981-01-30 1982-08-05 Tokyo Optical Co Ltd Measuring machine
CH644244B (fr) * 1981-04-22 Asulab Sa Montre electronique a organe de commande fixe.
DE3118364A1 (de) * 1981-05-08 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Lichtzuendbarer thyristor mit optoelektronisch angesteuerten emitterkurzschluessen und verfahren zu seinem betrieb
JPS57192129A (en) * 1981-05-21 1982-11-26 Omron Tateisi Electronics Co Semiconductor relay
US4419586A (en) * 1981-08-27 1983-12-06 Motorola, Inc. Solid-state relay and regulator
JPS62289013A (ja) * 1986-06-06 1987-12-15 Agency Of Ind Science & Technol スイツチング装置
JPH01158821A (ja) * 1987-12-15 1989-06-21 Matsushita Electric Works Ltd ラッチング型半導体リレー
EP0392373A3 (fr) * 1989-04-14 1992-10-21 Siemens Aktiengesellschaft Dispositif de circuit pour la commande à potentiel libre d'un transistor à effet de champ
JPH0758804B2 (ja) * 1989-05-17 1995-06-21 株式会社東芝 ホトカプラ装置
FR2725084A1 (fr) * 1994-09-26 1996-03-29 Sextant Avionique Alimentation electrique autonome

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770968A (en) * 1972-02-24 1973-11-06 Ibm Field effect transistor detector amplifier cell and circuit for low level light signals
JPS4921049A (fr) * 1972-04-17 1974-02-25
DE2511478A1 (de) * 1975-03-15 1976-09-23 Rollei Werke Franke Heidecke Schaltungsanordnung zur verstaerkung von fotostroemen

Also Published As

Publication number Publication date
ES478910A1 (es) 1979-07-01
CH644472A5 (de) 1984-07-31
FR2420883A1 (fr) 1979-10-19
JPS5530292A (en) 1980-03-04
FR2420883B1 (fr) 1982-10-22
DE2910748A1 (de) 1979-09-27
NL7902277A (nl) 1979-09-25
GB2017297A (en) 1979-10-03
SE7902344L (sv) 1979-09-24
GB2017297B (en) 1982-10-27
IT1112401B (it) 1986-01-13
IT7921188A0 (it) 1979-03-21
CA1123064A (fr) 1982-05-04

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTERN ELECTRIC CY INC.

Effective date: 19850319