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DE3071744D1 - Control circuitry using two branch circuits for high-voltage solid-state switches - Google Patents

Control circuitry using two branch circuits for high-voltage solid-state switches

Info

Publication number
DE3071744D1
DE3071744D1 DE8181900321T DE3071744T DE3071744D1 DE 3071744 D1 DE3071744 D1 DE 3071744D1 DE 8181900321 T DE8181900321 T DE 8181900321T DE 3071744 T DE3071744 T DE 3071744T DE 3071744 D1 DE3071744 D1 DE 3071744D1
Authority
DE
Germany
Prior art keywords
control circuitry
state switches
branch circuits
voltage solid
voltage
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8181900321T
Other languages
English (en)
Inventor
James Alvin Davis
William Frederick Macpherson
Harry Edward Mussman
Peter William Shackle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of DE3071744D1 publication Critical patent/DE3071744D1/de
Expired legal-status Critical Current

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
    • 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
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • 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
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/567—Circuits characterised by the use of more than one type of semiconductor device, e.g. BIMOS, composite devices such as IGBT
    • 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
    • H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes
DE8181900321T 1979-12-28 1980-12-22 Control circuitry using two branch circuits for high-voltage solid-state switches Expired DE3071744D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10777779A 1979-12-28 1979-12-28
PCT/US1980/001697 WO1981001926A1 (en) 1979-12-28 1980-12-22 Control circuitry using two branch circuits for high-voltage solid-state switches

Publications (1)

Publication Number Publication Date
DE3071744D1 true DE3071744D1 (en) 1986-10-09

Family

ID=22318420

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181900321T Expired DE3071744D1 (en) 1979-12-28 1980-12-22 Control circuitry using two branch circuits for high-voltage solid-state switches

Country Status (7)

Country Link
EP (1) EP0053113B1 (de)
JP (1) JPS56501861A (de)
KR (1) KR830004731A (de)
CA (1) CA1155187A (de)
DE (1) DE3071744D1 (de)
IT (1) IT1194010B (de)
WO (1) WO1981001926A1 (de)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1430637A (en) * 1972-05-15 1976-03-31 Sony Corp Switching circuits comprising a gate controlled switching device
JPS5224379B2 (de) * 1973-05-17 1977-06-30
ZA751680B (en) * 1974-04-26 1976-02-25 Westinghouse Electric Corp Solid-state limit switch utilizing infrared link
US4217504A (en) * 1975-08-04 1980-08-12 Licentia-Patent Verwaltungs Gmbh Semiconductor switch with thyristors
JPS5858900B2 (ja) * 1975-12-11 1983-12-27 株式会社東芝 ゲ−トタ−ンオフサイリスタのゲ−ト回路
JPS52131449A (en) * 1976-04-28 1977-11-04 Hitachi Ltd Semiconductor switch circuit
JPS6056062B2 (ja) * 1977-03-24 1985-12-07 株式会社東芝 ゲ−トタ−ンオフサイリスタのゲ−ト回路
US4115707A (en) * 1977-03-31 1978-09-19 Rca Corporation Circuit for single-line control of GTO controlled rectifier conduction
US4137428A (en) * 1977-10-27 1979-01-30 Bell Telephone Laboratories, Incorporated Optically actuated bidirectional semiconductor switch
US4242697A (en) * 1979-03-14 1980-12-30 Bell Telephone Laboratories, Incorporated Dielectrically isolated high voltage semiconductor devices

Also Published As

Publication number Publication date
WO1981001926A1 (en) 1981-07-09
CA1155187A (en) 1983-10-11
IT1194010B (it) 1988-08-31
KR830004731A (ko) 1983-07-16
JPS56501861A (de) 1981-12-17
EP0053113B1 (de) 1986-09-03
EP0053113A4 (de) 1982-04-29
EP0053113A1 (de) 1982-06-09
IT8026948A0 (it) 1980-12-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee