JPS6348208B2 - - Google Patents

Info

Publication number
JPS6348208B2
JPS6348208B2 JP54047801A JP4780179A JPS6348208B2 JP S6348208 B2 JPS6348208 B2 JP S6348208B2 JP 54047801 A JP54047801 A JP 54047801A JP 4780179 A JP4780179 A JP 4780179A JP S6348208 B2 JPS6348208 B2 JP S6348208B2
Authority
JP
Japan
Prior art keywords
semiconductor switch
light
photosensitive
turn
optically coupled
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
JP54047801A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55138927A (en
Inventor
Masahiko Akamatsu
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4780179A priority Critical patent/JPS55138927A/ja
Publication of JPS55138927A publication Critical patent/JPS55138927A/ja
Publication of JPS6348208B2 publication Critical patent/JPS6348208B2/ja
Granted 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
    • H03K17/795—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 transistors
    • H03K17/7955—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 transistors using phototransistors

Landscapes

  • Electronic Switches (AREA)
JP4780179A 1979-04-17 1979-04-17 Photo-coupling semiconductor switch device Granted JPS55138927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4780179A JPS55138927A (en) 1979-04-17 1979-04-17 Photo-coupling semiconductor switch device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4780179A JPS55138927A (en) 1979-04-17 1979-04-17 Photo-coupling semiconductor switch device

Publications (2)

Publication Number Publication Date
JPS55138927A JPS55138927A (en) 1980-10-30
JPS6348208B2 true JPS6348208B2 (enrdf_load_stackoverflow) 1988-09-28

Family

ID=12785464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4780179A Granted JPS55138927A (en) 1979-04-17 1979-04-17 Photo-coupling semiconductor switch device

Country Status (1)

Country Link
JP (1) JPS55138927A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930326A (ja) * 1982-08-12 1984-02-17 Mitsubishi Electric Corp 信号伝送回路
JPH0683047B2 (ja) * 1986-09-22 1994-10-19 三菱電機株式会社 発光素子駆動回路
JPH0683048B2 (ja) * 1986-10-02 1994-10-19 三菱電機株式会社 発光素子駆動回路
JPH01137824A (ja) * 1987-11-25 1989-05-30 Matsushita Electric Works Ltd スイッチング装置
JPH052452U (ja) * 1991-02-21 1993-01-14 三菱電機株式会社 半導体遮断器
JP2007150003A (ja) * 2005-11-29 2007-06-14 Fuji Electric Device Technology Co Ltd 絶縁形信号伝送回路

Also Published As

Publication number Publication date
JPS55138927A (en) 1980-10-30

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