JPS5754426A - - Google Patents

Info

Publication number
JPS5754426A
JPS5754426A JP56126555A JP12655581A JPS5754426A JP S5754426 A JPS5754426 A JP S5754426A JP 56126555 A JP56126555 A JP 56126555A JP 12655581 A JP12655581 A JP 12655581A JP S5754426 A JPS5754426 A JP S5754426A
Authority
JP
Japan
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
JP56126555A
Other languages
Japanese (ja)
Other versions
JPS625539B2 (en
Inventor
Maisen Uorufugangu
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of JPS5754426A publication Critical patent/JPS5754426A/ja
Publication of JPS625539B2 publication Critical patent/JPS625539B2/ja
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
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
    • H03K17/08146—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in bipolar 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
    • H03K17/567—Circuits characterised by the use of more than one type of semiconductor device, e.g. BIMOS, composite devices such as IGBT

Landscapes

  • Electronic Switches (AREA)
  • Inverter Devices (AREA)
JP56126555A 1980-08-12 1981-08-12 Expired JPS625539B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803030485 DE3030485A1 (en) 1980-08-12 1980-08-12 Low loss power switching transistor circuit - has parallel faster FET which conducts during transitions

Publications (2)

Publication Number Publication Date
JPS5754426A true JPS5754426A (en) 1982-03-31
JPS625539B2 JPS625539B2 (en) 1987-02-05

Family

ID=6109457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56126555A Expired JPS625539B2 (en) 1980-08-12 1981-08-12

Country Status (2)

Country Link
JP (1) JPS625539B2 (en)
DE (1) DE3030485A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3204266A1 (en) * 1982-02-08 1983-08-18 Siemens Ag Method and device for operating a pulsed invertor
US4511861A (en) * 1982-11-15 1985-04-16 General Electric Company VCO Having field effect and bipolar transistors in parallel
JPS61107813A (en) * 1984-10-30 1986-05-26 Mitsubishi Electric Corp Semiconductor device
US6611148B2 (en) * 2001-07-24 2003-08-26 Henry H. Clinton Apparatus for the high voltage testing of insulated conductors and oscillator circuit for use with same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562735A (en) * 1979-06-12 1981-01-13 Ibm Switching device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE423168B (en) * 1977-03-07 1982-04-13 Philippe Lataire DEVICE FOR CONTROL OF THE BASE CURRENT TO POWER TRANSISTORS
DE2743139A1 (en) * 1977-09-24 1979-04-05 Boehringer Andreas Supplementary circuit for reducing power losses - reduces high reverse voltages at electronic one-way switch by altering capacitors energy

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562735A (en) * 1979-06-12 1981-01-13 Ibm Switching device

Also Published As

Publication number Publication date
DE3030485A1 (en) 1982-03-25
JPS625539B2 (en) 1987-02-05

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