JPS56114373A - Protection circuit of fet - Google Patents

Protection circuit of fet

Info

Publication number
JPS56114373A
JPS56114373A JP1748080A JP1748080A JPS56114373A JP S56114373 A JPS56114373 A JP S56114373A JP 1748080 A JP1748080 A JP 1748080A JP 1748080 A JP1748080 A JP 1748080A JP S56114373 A JPS56114373 A JP S56114373A
Authority
JP
Japan
Prior art keywords
gate
fet
source
surge
diode
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
JP1748080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6231509B2 (enrdf_load_stackoverflow
Inventor
Shutaro Nanbu
Hiromitsu Takagi
Atsushi Nagashima
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1748080A priority Critical patent/JPS56114373A/ja
Publication of JPS56114373A publication Critical patent/JPS56114373A/ja
Publication of JPS6231509B2 publication Critical patent/JPS6231509B2/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
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage

Landscapes

  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Protection Of Static Devices (AREA)
  • Amplifiers (AREA)
JP1748080A 1980-02-14 1980-02-14 Protection circuit of fet Granted JPS56114373A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1748080A JPS56114373A (en) 1980-02-14 1980-02-14 Protection circuit of fet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1748080A JPS56114373A (en) 1980-02-14 1980-02-14 Protection circuit of fet

Publications (2)

Publication Number Publication Date
JPS56114373A true JPS56114373A (en) 1981-09-08
JPS6231509B2 JPS6231509B2 (enrdf_load_stackoverflow) 1987-07-08

Family

ID=11945159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1748080A Granted JPS56114373A (en) 1980-02-14 1980-02-14 Protection circuit of fet

Country Status (1)

Country Link
JP (1) JPS56114373A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851577A (ja) * 1981-09-22 1983-03-26 Matsushita Electric Ind Co Ltd 半導体装置
JPS59100579A (ja) * 1982-12-01 1984-06-09 Matsushita Electronics Corp 半導体装置
JPS60257174A (ja) * 1984-06-01 1985-12-18 Nec Corp 半導体装置
JPS63151090A (ja) * 1986-12-16 1988-06-23 Matsushita Electronics Corp ホ−ル効果半導体装置
US5428232A (en) * 1991-11-28 1995-06-27 Sony Corporation Field effect transistor apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851577A (ja) * 1981-09-22 1983-03-26 Matsushita Electric Ind Co Ltd 半導体装置
JPS59100579A (ja) * 1982-12-01 1984-06-09 Matsushita Electronics Corp 半導体装置
JPS60257174A (ja) * 1984-06-01 1985-12-18 Nec Corp 半導体装置
JPS63151090A (ja) * 1986-12-16 1988-06-23 Matsushita Electronics Corp ホ−ル効果半導体装置
US5428232A (en) * 1991-11-28 1995-06-27 Sony Corporation Field effect transistor apparatus

Also Published As

Publication number Publication date
JPS6231509B2 (enrdf_load_stackoverflow) 1987-07-08

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