CH644472A5 - Optisch gekoppelter schalter mit einem feldeffekttransistor. - Google Patents

Optisch gekoppelter schalter mit einem feldeffekttransistor. Download PDF

Info

Publication number: CH644472A5
Authority: CH; Switzerland
Prior art keywords: fet; gate; source; arrangement; switch according
Prior art date: 1978-03-23

Application number

CH270879A

Other languages

German (de)

English (en)

Inventor

William Clifton 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.)

1978-03-23

Filing date

1979-03-22

Publication date

1984-07-31

1979-03-22 Application filed by Western Electric Co filed Critical Western Electric Co

1984-07-31 Publication of CH644472A5 publication Critical patent/CH644472A5/de

Links

230000005669 field effect Effects 0.000 title claims 2
230000000903 blocking effect Effects 0.000 claims description 6
239000004065 semiconductor Substances 0.000 claims description 5
230000003287 optical effect Effects 0.000 description 8
238000003491 array Methods 0.000 description 4
230000008878 coupling Effects 0.000 description 4
238000010168 coupling process Methods 0.000 description 4
238000005859 coupling reaction Methods 0.000 description 4
238000010586 diagram Methods 0.000 description 3
238000005286 illumination Methods 0.000 description 3
230000035945 sensitivity Effects 0.000 description 3
238000010276 construction Methods 0.000 description 2
229920006395 saturated elastomer Polymers 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 1
230000003321 amplification Effects 0.000 description 1
230000005684 electric field Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
238000003199 nucleic acid amplification method Methods 0.000 description 1
230000007704 transition Effects 0.000 description 1

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—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

Landscapes

Electronic Switches (AREA)
Solid State Image Pick-Up Elements (AREA)

CH270879A 1978-03-23 1979-03-22 Optisch gekoppelter schalter mit einem feldeffekttransistor. CH644472A5 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
CH644472A5 true CH644472A5 (de)	1984-07-31

Family

ID=25394814

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH270879A CH644472A5 (de)	1978-03-23	1979-03-22	Optisch gekoppelter schalter mit einem feldeffekttransistor.

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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

Families Citing this family (11)

* 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
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

1979
- 1979-02-27 CA CA322,413A patent/CA1123064A/fr not_active Expired
- 1979-03-13 GB GB7908885A patent/GB2017297B/en not_active Expired
- 1979-03-15 SE SE7902344A patent/SE7902344L/ not_active Application Discontinuation
- 1979-03-19 DE DE19792910748 patent/DE2910748A1/de not_active Withdrawn
- 1979-03-19 BE BE0/194098A patent/BE874946A/fr not_active IP Right Cessation
- 1979-03-20 FR FR7906977A patent/FR2420883A1/fr active Granted
- 1979-03-21 IT IT21188/79A patent/IT1112401B/it active
- 1979-03-22 NL NL7902277A patent/NL7902277A/xx not_active Application Discontinuation
- 1979-03-22 CH CH270879A patent/CH644472A5/de not_active IP Right Cessation
- 1979-03-23 ES ES478910A patent/ES478910A1/es not_active Expired
- 1979-03-23 JP JP3340779A patent/JPS5530292A/ja active Pending

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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

Also Published As

Publication number	Publication date
SE7902344L (sv)	1979-09-24
IT1112401B (it)	1986-01-13
CA1123064A (fr)	1982-05-04
GB2017297A (en)	1979-10-03
FR2420883A1 (fr)	1979-10-19
ES478910A1 (es)	1979-07-01
JPS5530292A (en)	1980-03-04
IT7921188A0 (it)	1979-03-21
DE2910748A1 (de)	1979-09-27
NL7902277A (nl)	1979-09-25
BE874946A (fr)	1979-07-16
GB2017297B (en)	1982-10-27
FR2420883B1 (fr)	1982-10-22

Similar Documents

Publication	Publication Date	Title
DE69025491T2 (de)	1996-08-14	Photokopplerapparat zur Verkürzung der Schaltzeiten der Ausgangskontakte
DE69221354T2 (de)	1997-11-20	Halbleiterrelais
DE971860C (de)	1959-04-09	Wechselstrom-Steuerschaltung
DE4008376A1 (de)	1990-09-20	Halbleiterrelaisschaltung
CH644472A5 (de)	1984-07-31	Optisch gekoppelter schalter mit einem feldeffekttransistor.
DE69020416T2 (de)	1996-05-02	Hochleistungs-Halbleiterrelais.
DE2215458A1 (de)	1972-10-05	Festkörper-Relaisschaltung
DE2851461A1 (de)	1979-05-31	Schaltverstaerker, schutzschaltung und verfahren zum schutz eines schalttransistors
DE2749455C2 (fr)	1992-12-17
DE2542403A1 (de)	1976-08-12	Komparatorschaltung
DE2263867A1 (de)	1973-07-05	Steuerschaltung fuer thyristoren
DE69403368T2 (de)	1998-01-08	Photokopplerapparat
DE3129521A1 (de)	1982-06-09	Magnetkopplung-ansteuerschaltung
EP0444433B1 (fr)	1997-06-25	Circuit pour trigger de Schmitt opto-électronique
DE2724865A1 (de)	1978-01-26	Lichtfuehlerschaltung mit fotodiode
DE69705928T2 (de)	2002-04-11	Leuchtdiodenschaltung mit verringertem stromverbrauch
DE1613752A1 (de)	1971-01-21	Lichtgesteuerte Leistungsthyristoranordnung
DE2811696C3 (de)	1980-09-11	Elektronischer Koppelpunkt zum Durchschalten von Fernsprech- oder Datensignalen in einer symmetrischen Verteil- und Koppelanordnung
DE2752739C2 (de)	1986-03-13	Verstärker
DE19515027B4 (de)	2005-04-07	Durch Optokoppler gesteuerte Phasenanschnittsschaltung
DE1290562C2 (de)	1976-09-23	Schaltungsanordnung zum uebertragen von gleichstromimpulsen
DE4032047A1 (de)	1991-04-18	Wechselspannungsrelaisschaltung
DE2832193A1 (de)	1980-01-31	Kontaktloses relais
DE1904062C3 (de)	1980-06-19	Lichtdetektorschaltung
DE4330114A1 (de)	1994-05-26	Schaltungsanordnung zum Steuern einer Mehrzahl von Verbrauchern, insbesondere Vorschaltgerät von Lampen

Legal Events

Date	Code	Title	Description
1985-11-29	PL	Patent ceased
2024-10-31	PL	Patent ceased