JPS545674A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS545674A
JPS545674A JP7064277A JP7064277A JPS545674A JP S545674 A JPS545674 A JP S545674A JP 7064277 A JP7064277 A JP 7064277A JP 7064277 A JP7064277 A JP 7064277A JP S545674 A JPS545674 A JP S545674A
Authority
JP
Japan
Prior art keywords
semiconductor device
breakdown
circumference
securing
occur
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
JP7064277A
Other languages
Japanese (ja)
Other versions
JPS6136389B2 (en
Inventor
Akiyasu Ishitani
Hidemi Takakuwa
Mitsuru Shibazaki
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP7064277A priority Critical patent/JPS545674A/en
Publication of JPS545674A publication Critical patent/JPS545674A/en
Publication of JPS6136389B2 publication Critical patent/JPS6136389B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrodes Of Semiconductors (AREA)

Abstract

PURPOSE: To avoid effectively the secondary breakdown of the PN junction even though the breakdown may occur on the surface of the circumference part, by securing an identical potential between the circumference of the base region and the source region.
COPYRIGHT: (C)1979,JPO&Japio
JP7064277A 1977-06-15 1977-06-15 Semiconductor device Granted JPS545674A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7064277A JPS545674A (en) 1977-06-15 1977-06-15 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7064277A JPS545674A (en) 1977-06-15 1977-06-15 Semiconductor device

Publications (2)

Publication Number Publication Date
JPS545674A true JPS545674A (en) 1979-01-17
JPS6136389B2 JPS6136389B2 (en) 1986-08-18

Family

ID=13437495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7064277A Granted JPS545674A (en) 1977-06-15 1977-06-15 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS545674A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5555570A (en) * 1978-09-15 1980-04-23 Westinghouse Electric Corp Power mosfet
JPS6338262A (en) * 1986-08-01 1988-02-18 Matsushita Electronics Corp Power mos field-effect transistor
JPS63282022A (en) * 1987-05-15 1988-11-18 Hitachi Electronics Eng Co Ltd Workpiece conveying device
JPH01290265A (en) * 1988-05-18 1989-11-22 Fuji Electric Co Ltd Mos type semiconductor device
JPH0312970A (en) * 1989-06-12 1991-01-21 Hitachi Ltd Semiconductor device
JP2002252350A (en) * 2000-08-30 2002-09-06 Shindengen Electric Mfg Co Ltd Field-effect transistor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51134076A (en) * 1975-05-15 1976-11-20 Sony Corp Insultation gate-type field- effect transistor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51134076A (en) * 1975-05-15 1976-11-20 Sony Corp Insultation gate-type field- effect transistor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5555570A (en) * 1978-09-15 1980-04-23 Westinghouse Electric Corp Power mosfet
JPS6338262A (en) * 1986-08-01 1988-02-18 Matsushita Electronics Corp Power mos field-effect transistor
JPS63282022A (en) * 1987-05-15 1988-11-18 Hitachi Electronics Eng Co Ltd Workpiece conveying device
JPH01290265A (en) * 1988-05-18 1989-11-22 Fuji Electric Co Ltd Mos type semiconductor device
JPH0312970A (en) * 1989-06-12 1991-01-21 Hitachi Ltd Semiconductor device
JP2002252350A (en) * 2000-08-30 2002-09-06 Shindengen Electric Mfg Co Ltd Field-effect transistor

Also Published As

Publication number Publication date
JPS6136389B2 (en) 1986-08-18

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