JPS6363132B2 - - Google Patents

Info

Publication number
JPS6363132B2
JPS6363132B2 JP56188098A JP18809881A JPS6363132B2 JP S6363132 B2 JPS6363132 B2 JP S6363132B2 JP 56188098 A JP56188098 A JP 56188098A JP 18809881 A JP18809881 A JP 18809881A JP S6363132 B2 JPS6363132 B2 JP S6363132B2
Authority
JP
Japan
Prior art keywords
switch circuit
transistor
pnpn
base
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.)
Expired
Application number
JP56188098A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5890825A (ja
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 filed Critical
Priority to JP56188098A priority Critical patent/JPS5890825A/ja
Publication of JPS5890825A publication Critical patent/JPS5890825A/ja
Publication of JPS6363132B2 publication Critical patent/JPS6363132B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56Electronic 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
    • H03K17/60Electronic 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
    • H03K17/615Electronic 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

Landscapes

  • Power Conversion In General (AREA)
  • Thyristor Switches And Gates (AREA)
  • Electronic Switches (AREA)
JP56188098A 1981-11-24 1981-11-24 Pnpnスイツチ回路 Granted JPS5890825A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56188098A JPS5890825A (ja) 1981-11-24 1981-11-24 Pnpnスイツチ回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56188098A JPS5890825A (ja) 1981-11-24 1981-11-24 Pnpnスイツチ回路

Publications (2)

Publication Number Publication Date
JPS5890825A JPS5890825A (ja) 1983-05-30
JPS6363132B2 true JPS6363132B2 (US07943777-20110517-C00090.png) 1988-12-06

Family

ID=16217661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56188098A Granted JPS5890825A (ja) 1981-11-24 1981-11-24 Pnpnスイツチ回路

Country Status (1)

Country Link
JP (1) JPS5890825A (US07943777-20110517-C00090.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0411845U (US07943777-20110517-C00090.png) * 1990-05-21 1992-01-30

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521542A (en) * 1978-08-02 1980-02-15 Kawasaki Steel Corp Process for pickling hot rolled steel belt

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521542A (en) * 1978-08-02 1980-02-15 Kawasaki Steel Corp Process for pickling hot rolled steel belt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0411845U (US07943777-20110517-C00090.png) * 1990-05-21 1992-01-30

Also Published As

Publication number Publication date
JPS5890825A (ja) 1983-05-30

Similar Documents

Publication Publication Date Title
EP0702410A2 (en) A transistor protection circuit
KR950001309B1 (ko) 과전압 보호회로
JPS6363132B2 (US07943777-20110517-C00090.png)
JPH027461A (ja) 集積回路保護用回路装置
JPH02215163A (ja) 集積回路保護用半導体装置
EP0059630A2 (en) Field programmable device
US3179818A (en) Time delay circuits
US5847915A (en) Static isolator
EP0931315B1 (en) Trimming circuit
JPH02246613A (ja) 静電破壊保護回路
JP2002271183A (ja) 過電圧保護回路
JPS59181722A (ja) 静電破壊保護回路
EP0408124B1 (en) Circuit for protection against negative overvoltages across the power supply of an integrated circuit comprising a power device with related control circuit
JPS5915217B2 (ja) 論理回路
JPH0681037B2 (ja) 保護回路付ttl回路
JPS6327800B2 (US07943777-20110517-C00090.png)
JPH10200056A (ja) バイポーラic
JPS63277422A (ja) 集積回路
JP2806369B2 (ja) Ecl回路
JPH01137822A (ja) 半導体集積回路
JPH0263216A (ja) 半導体集積回路
JP2917403B2 (ja) モータドライブ回路
JPS631210A (ja) バイポ−ラ相補型スイツチング回路
KR0112077Y1 (ko) Esd 보호회로
EP0730299A1 (en) Circuit for biasing epitaxial regions