HK77695A - A light activated monolithic zero crossing triac driver - Google Patents

A light activated monolithic zero crossing triac driver

Info

Publication number
HK77695A
HK77695A HK77695A HK77695A HK77695A HK 77695 A HK77695 A HK 77695A HK 77695 A HK77695 A HK 77695A HK 77695 A HK77695 A HK 77695A HK 77695 A HK77695 A HK 77695A
Authority
HK
Hong Kong
Prior art keywords
zero crossing
light activated
triac driver
monolithic
crossing triac
Prior art date
Application number
HK77695A
Other languages
English (en)
Inventor
Hyung Jin Yim
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of HK77695A publication Critical patent/HK77695A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/13—Modifications for switching at zero crossing
    • H03K17/136—Modifications for switching at zero crossing in thyristor switches
    • 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
    • H03K17/79—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 bipolar semiconductor switches with more than two PN-junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
HK77695A 1983-08-22 1995-05-18 A light activated monolithic zero crossing triac driver HK77695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/525,196 US4553041A (en) 1983-08-22 1983-08-22 Monolithic zero crossing triac driver

Publications (1)

Publication Number Publication Date
HK77695A true HK77695A (en) 1995-05-26

Family

ID=24092318

Family Applications (1)

Application Number Title Priority Date Filing Date
HK77695A HK77695A (en) 1983-08-22 1995-05-18 A light activated monolithic zero crossing triac driver

Country Status (6)

Country Link
US (1) US4553041A (xx)
EP (1) EP0141926B1 (xx)
JP (1) JPS6060763A (xx)
DE (1) DE3484169D1 (xx)
HK (1) HK77695A (xx)
SG (1) SG38193G (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884681A (en) * 1988-10-28 1989-12-05 Ethicon, Inc. Retainer for surgical sutures
US5204541A (en) * 1991-06-28 1993-04-20 Texas Instruments Incorporated Gated thyristor and process for its simultaneous fabrication with high- and low-voltage semiconductor devices
US5686857A (en) * 1996-02-06 1997-11-11 Motorola, Inc. Zero-crossing triac and method
KR20140077499A (ko) * 2012-12-14 2014-06-24 에스케이하이닉스 주식회사 저항 변화 메모리 장치 및 그 제조방법
JP7033274B2 (ja) * 2018-11-12 2022-03-10 オムロン株式会社 センサ及びその製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777188A (en) * 1972-09-15 1973-12-04 Motorola Inc Light sensitive gating of trial near or at zero crossing point
US4015143A (en) * 1974-03-11 1977-03-29 Hitachi, Ltd. Semiconductor switch
SE392783B (sv) * 1975-06-19 1977-04-18 Asea Ab Halvledaranordning innefattande en tyristor och en felteffekttransistordel
JPS5233466A (en) * 1975-09-10 1977-03-14 Hitachi Ltd Semiconductor switch
US4084110A (en) * 1975-10-01 1978-04-11 Hitachi, Ltd. Semiconductor switch
US4396932A (en) * 1978-06-16 1983-08-02 Motorola, Inc. Method for making a light-activated line-operable zero-crossing switch including two lateral transistors, the emitter of one lying between the emitter and collector of the other
JPS55133131A (en) * 1979-04-04 1980-10-16 Toshiba Corp Solid-state switch unit
DE2922301C2 (de) * 1979-05-31 1985-04-25 Siemens AG, 1000 Berlin und 8000 München Lichtsteuerbarer Thyristor und Verfahren zu seiner Herstellung
US4295058A (en) * 1979-06-07 1981-10-13 Eaton Corporation Radiant energy activated semiconductor switch
JPS5636228A (en) * 1979-08-31 1981-04-09 Fujitsu Ltd Photo coupling element

Also Published As

Publication number Publication date
US4553041A (en) 1985-11-12
EP0141926A2 (en) 1985-05-22
DE3484169D1 (de) 1991-04-04
EP0141926B1 (en) 1991-02-27
EP0141926A3 (en) 1987-04-29
JPH0444848B2 (xx) 1992-07-23
SG38193G (en) 1993-06-11
JPS6060763A (ja) 1985-04-08

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)