JPS52131449A - Semiconductor switch circuit - Google Patents

Semiconductor switch circuit

Info

Publication number
JPS52131449A
JPS52131449A JP4770476A JP4770476A JPS52131449A JP S52131449 A JPS52131449 A JP S52131449A JP 4770476 A JP4770476 A JP 4770476A JP 4770476 A JP4770476 A JP 4770476A JP S52131449 A JPS52131449 A JP S52131449A
Authority
JP
Japan
Prior art keywords
switch circuit
semiconductor switch
featuring
pnpn switch
breakage
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
JP4770476A
Other languages
English (en)
Other versions
JPS565098B2 (ja
Inventor
Ichiro Ohigata
Shinji Okuhara
Mitsuru Kawanami
Michio Tokunaga
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4770476A priority Critical patent/JPS52131449A/ja
Priority to US05/790,938 priority patent/US4125787A/en
Priority to DE2718696A priority patent/DE2718696C3/de
Priority to CA277,156A priority patent/CA1098978A/en
Priority to AU24614/77A priority patent/AU499996B2/en
Publication of JPS52131449A publication Critical patent/JPS52131449A/ja
Publication of JPS565098B2 publication Critical patent/JPS565098B2/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
    • H03K17/56—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
    • H03K17/615—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 in a Darlington configuration
    • 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
    • H03K17/72—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/73—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for dc voltages or currents
JP4770476A 1976-04-28 1976-04-28 Semiconductor switch circuit Granted JPS52131449A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP4770476A JPS52131449A (en) 1976-04-28 1976-04-28 Semiconductor switch circuit
US05/790,938 US4125787A (en) 1976-04-28 1977-04-26 Semiconductor switch circuit
DE2718696A DE2718696C3 (de) 1976-04-28 1977-04-27 Halbleiterschalterkreis
CA277,156A CA1098978A (en) 1976-04-28 1977-04-27 Semiconductor switch circuit
AU24614/77A AU499996B2 (en) 1976-04-28 1977-04-27 Pnpn switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4770476A JPS52131449A (en) 1976-04-28 1976-04-28 Semiconductor switch circuit

Publications (2)

Publication Number Publication Date
JPS52131449A true JPS52131449A (en) 1977-11-04
JPS565098B2 JPS565098B2 (ja) 1981-02-03

Family

ID=12782675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4770476A Granted JPS52131449A (en) 1976-04-28 1976-04-28 Semiconductor switch circuit

Country Status (5)

Country Link
US (1) US4125787A (ja)
JP (1) JPS52131449A (ja)
AU (1) AU499996B2 (ja)
CA (1) CA1098978A (ja)
DE (1) DE2718696C3 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55110068A (en) * 1979-02-16 1980-08-25 Fujitsu Ltd Thyristor

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA771348B (en) * 1977-03-07 1978-10-25 South African Inventions An electrical switching means
US4268846A (en) * 1978-12-22 1981-05-19 Eaton Corporation Integrated gate turn-off device with lateral regenerative portion and vertical non-regenerative power portion
US4213067A (en) * 1978-12-22 1980-07-15 Eaton Corporation Integrated gate turn-off device with non-regenerative power portion and lateral regenerative portion having split emission path
WO1981001926A1 (en) * 1979-12-28 1981-07-09 Western Electric Co Control circuitry using two branch circuits for high-voltage solid-state switches
US4636653A (en) * 1982-06-17 1987-01-13 Hsu Poh S High voltage semi-conductor switching apparatus and method
US4571501A (en) * 1983-10-12 1986-02-18 Acme-Cleveland Corporation Electronic control circuit
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
US5745563A (en) * 1992-02-25 1998-04-28 Harris Corporation Telephone subscriber line circuit, components and methods
US5245222A (en) * 1992-02-28 1993-09-14 Sgs-Thomson Microelectronics, Inc. Method and apparatus for buffering electrical signals
US5457418A (en) * 1994-12-05 1995-10-10 National Semiconductor Corporation Track and hold circuit with an input transistor held on during hold mode
US9185974B2 (en) 2010-06-02 2015-11-17 Steelcase Inc. Frame type workstation configurations
TW201513569A (zh) * 2013-09-16 2015-04-01 Hep Tech Co Ltd 開關裝置
US10517392B2 (en) 2016-05-13 2019-12-31 Steelcase Inc. Multi-tiered workstation assembly
US10039374B2 (en) 2016-05-13 2018-08-07 Steelcase Inc. Multi-tiered workstation assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526787A (en) * 1966-11-17 1970-09-01 Hughes Aircraft Co Complementary transistor pair switching circuit
US3619652A (en) * 1969-03-10 1971-11-09 Integrated Motorcontrol Inc Motor control device
US4015143A (en) * 1974-03-11 1977-03-29 Hitachi, Ltd. Semiconductor switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55110068A (en) * 1979-02-16 1980-08-25 Fujitsu Ltd Thyristor
JPS6359284B2 (ja) * 1979-02-16 1988-11-18

Also Published As

Publication number Publication date
JPS565098B2 (ja) 1981-02-03
AU499996B2 (en) 1979-05-10
DE2718696C3 (de) 1986-03-27
US4125787A (en) 1978-11-14
DE2718696B2 (de) 1979-10-25
CA1098978A (en) 1981-04-07
DE2718696A1 (de) 1977-11-03
AU2461477A (en) 1978-11-02

Similar Documents

Publication Publication Date Title
JPS52131449A (en) Semiconductor switch circuit
JPS51135373A (en) Semiconductor device
JPS5380542A (en) Protective device of gate turn off thyristor
JPS53135249A (en) Logic circuit system for integration
JPS51142983A (en) Scr
JPS5297684A (en) Semiconductor element
JPS5360582A (en) Semiconductor ingegrated circuit device
JPS5286049A (en) Semiconductor switch
JPS52139390A (en) Semiconductor integrated circuit device
JPS5260560A (en) Semiconductor switch
JPS538570A (en) Semiconductor device
JPS5439562A (en) Semiconductor switch
JPS52147049A (en) Semiconductor circuit
JPS5354909A (en) Cut-off circuit
JPS5368066A (en) Semiconductor switch
JPS5270775A (en) Integrated circuit containing mos-type semiconductor device
JPS5347278A (en) Insulated gate type field effect transistor
JPS5410686A (en) Semiconductor device and its production
JPS5359851A (en) Constant current circuit
JPS52125265A (en) Semiconductor control unit
JPS5232659A (en) Semiconductor switch circuit
JPS5436173A (en) Gate circuit
JPS5233467A (en) Semiconductor switch circuit
JPS531454A (en) Semiconductor device
JPS534446A (en) Waveguide type field effect transistor