CA999654A - Protective circuit for an insulated gate field effect transistor - Google Patents

Protective circuit for an insulated gate field effect transistor

Info

Publication number
CA999654A
CA999654A CA162,396A CA162396A CA999654A CA 999654 A CA999654 A CA 999654A CA 162396 A CA162396 A CA 162396A CA 999654 A CA999654 A CA 999654A
Authority
CA
Canada
Prior art keywords
field effect
effect transistor
insulated gate
protective circuit
gate field
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
CA162,396A
Other languages
English (en)
Other versions
CA162396S (en
Inventor
Tatsuya Enomoto
Hiroshi Morita
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
Application granted granted Critical
Publication of CA999654A publication Critical patent/CA999654A/en
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
    • H03K17/0812—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit
    • H03K17/08122—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/523—Circuit arrangements for protecting such amplifiers for amplifiers using field-effect devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
    • H10D89/60—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]
    • H10D89/601—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs
    • H10D89/811—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs using FETs as protective elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Amplifiers (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Protection Of Static Devices (AREA)
CA162,396A 1972-01-31 1973-01-30 Protective circuit for an insulated gate field effect transistor Expired CA999654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47011194A JPS5132511B2 (enrdf_load_stackoverflow) 1972-01-31 1972-01-31

Publications (1)

Publication Number Publication Date
CA999654A true CA999654A (en) 1976-11-09

Family

ID=11771233

Family Applications (1)

Application Number Title Priority Date Filing Date
CA162,396A Expired CA999654A (en) 1972-01-31 1973-01-30 Protective circuit for an insulated gate field effect transistor

Country Status (7)

Country Link
JP (1) JPS5132511B2 (enrdf_load_stackoverflow)
CA (1) CA999654A (enrdf_load_stackoverflow)
CH (1) CH552285A (enrdf_load_stackoverflow)
FR (1) FR2170022B1 (enrdf_load_stackoverflow)
GB (1) GB1419542A (enrdf_load_stackoverflow)
IT (1) IT977703B (enrdf_load_stackoverflow)
NL (1) NL158324B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51111042A (en) * 1975-03-26 1976-10-01 Hitachi Ltd Gate circuit
JPS5226881U (enrdf_load_stackoverflow) * 1975-08-14 1977-02-24
JPS53121579A (en) * 1977-03-31 1978-10-24 Toshiba Corp Semiconductor integrated circuit
US4751473A (en) * 1985-11-05 1988-06-14 Mitsubishi Denki Kabushiki Kaisha FET amplifier circuit
US4737733A (en) * 1986-10-29 1988-04-12 Rca Corporation Overdrive control of FET power amplifier
JPH0693613B2 (ja) * 1987-01-16 1994-11-16 三菱電機株式会社 Ｍｉｓトランジスタ回路
JPS63208324A (ja) * 1987-02-24 1988-08-29 Mitsubishi Electric Corp 半導体集積回路装置
US8804290B2 (en) * 2012-01-17 2014-08-12 Texas Instruments Incorporated Electrostatic discharge protection circuit having buffer stage FET with thicker gate oxide than common-source FET

Also Published As

Publication number Publication date
DE2304710A1 (de) 1973-08-09
CH552285A (de) 1974-07-31
NL158324B (nl) 1978-10-16
GB1419542A (en) 1975-12-31
FR2170022B1 (enrdf_load_stackoverflow) 1976-04-30
NL7301309A (enrdf_load_stackoverflow) 1973-08-02
FR2170022A1 (enrdf_load_stackoverflow) 1973-09-14
DE2304710B2 (de) 1975-07-03
IT977703B (it) 1974-09-20
JPS4881485A (enrdf_load_stackoverflow) 1973-10-31
JPS5132511B2 (enrdf_load_stackoverflow) 1976-09-13

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