JPS5235572A - Semiconductor switch - Google Patents

Semiconductor switch

Info

Publication number
JPS5235572A
JPS5235572A JP11130375A JP11130375A JPS5235572A JP S5235572 A JPS5235572 A JP S5235572A JP 11130375 A JP11130375 A JP 11130375A JP 11130375 A JP11130375 A JP 11130375A JP S5235572 A JPS5235572 A JP S5235572A
Authority
JP
Japan
Prior art keywords
semiconductor switch
transistor
base
thyristor
collector
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.)
Granted
Application number
JP11130375A
Other languages
Japanese (ja)
Other versions
JPS5334989B2 (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 JP11130375A priority Critical patent/JPS5235572A/en
Priority to CA257,667A priority patent/CA1085468A/en
Priority to CH1137176A priority patent/CH617551A5/en
Priority to BR7605974A priority patent/BR7605974A/en
Priority to SE7610074A priority patent/SE418349B/en
Publication of JPS5235572A publication Critical patent/JPS5235572A/en
Priority to US05/843,665 priority patent/US4162413A/en
Publication of JPS5334989B2 publication Critical patent/JPS5334989B2/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
    • H03K17/12—Modifications for increasing the maximum permissible switched current
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/12—Modifications for increasing the maximum permissible switched current
    • H03K17/125—Modifications for increasing the maximum permissible switched current in thyristor switches

Abstract

PURPOSE: When the thyristor, which is connected between collector and base of transistor, is turned off, pulse base current is given to the transistor. As a result, the turn-off action is facilitated.
COPYRIGHT: (C)1977,JPO&Japio
JP11130375A 1975-09-12 1975-09-12 Semiconductor switch Granted JPS5235572A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP11130375A JPS5235572A (en) 1975-09-12 1975-09-12 Semiconductor switch
CA257,667A CA1085468A (en) 1975-09-12 1976-07-23 Semiconductor switch
CH1137176A CH617551A5 (en) 1975-09-12 1976-09-08 Semiconductor switch
BR7605974A BR7605974A (en) 1975-09-12 1976-09-10 SEMICONDUCTOR SWITCH IMPROVEMENTS
SE7610074A SE418349B (en) 1975-09-12 1976-09-10 semiconductor switches
US05/843,665 US4162413A (en) 1975-09-12 1977-10-19 Semiconductor switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11130375A JPS5235572A (en) 1975-09-12 1975-09-12 Semiconductor switch

Publications (2)

Publication Number Publication Date
JPS5235572A true JPS5235572A (en) 1977-03-18
JPS5334989B2 JPS5334989B2 (en) 1978-09-25

Family

ID=14557790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11130375A Granted JPS5235572A (en) 1975-09-12 1975-09-12 Semiconductor switch

Country Status (5)

Country Link
JP (1) JPS5235572A (en)
BR (1) BR7605974A (en)
CA (1) CA1085468A (en)
CH (1) CH617551A5 (en)
SE (1) SE418349B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55163577A (en) * 1979-06-06 1980-12-19 Hitachi Ltd Character and code display unit
JPS5643688A (en) * 1979-09-18 1981-04-22 Nippon Electric Co Pattern display system
JPS57125481A (en) * 1981-01-27 1982-08-04 Canon Inc Character processing device
JPS5839864U (en) * 1981-09-11 1983-03-16 三菱重工業株式会社 Printing machine plate gripping device
JPS62125940U (en) * 1987-01-05 1987-08-10

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348593U (en) * 1976-09-27 1978-04-24
JPH09225056A (en) * 1996-02-21 1997-09-02 Tomoki Yamazaki Fire extinguisher

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55163577A (en) * 1979-06-06 1980-12-19 Hitachi Ltd Character and code display unit
JPH0225187B2 (en) * 1979-06-06 1990-05-31 Hitachi Ltd
JPS5643688A (en) * 1979-09-18 1981-04-22 Nippon Electric Co Pattern display system
JPS57125481A (en) * 1981-01-27 1982-08-04 Canon Inc Character processing device
JPH0254589B2 (en) * 1981-01-27 1990-11-22 Canon Kk
JPS5839864U (en) * 1981-09-11 1983-03-16 三菱重工業株式会社 Printing machine plate gripping device
JPS62125940U (en) * 1987-01-05 1987-08-10

Also Published As

Publication number Publication date
BR7605974A (en) 1977-08-23
SE418349B (en) 1981-05-18
CH617551A5 (en) 1980-05-30
JPS5334989B2 (en) 1978-09-25
CA1085468A (en) 1980-09-09
SE7610074L (en) 1977-03-13

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