JPS539485A - Mesa type semiconductor device - Google Patents

Mesa type semiconductor device

Info

Publication number
JPS539485A
JPS539485A JP8344876A JP8344876A JPS539485A JP S539485 A JPS539485 A JP S539485A JP 8344876 A JP8344876 A JP 8344876A JP 8344876 A JP8344876 A JP 8344876A JP S539485 A JPS539485 A JP S539485A
Authority
JP
Japan
Prior art keywords
semiconductor device
type semiconductor
mesa type
depressions
mesa
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.)
Pending
Application number
JP8344876A
Other languages
Japanese (ja)
Inventor
Junichi Oura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8344876A priority Critical patent/JPS539485A/en
Publication of JPS539485A publication Critical patent/JPS539485A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
  • Thyristors (AREA)

Abstract

PURPOSE: To produce a thyristor of a high breakdown voltage by making depressions in the anode region and base region of a P type and providing a P+ layer in the depressions.
COPYRIGHT: (C)1978,JPO&Japio
JP8344876A 1976-07-15 1976-07-15 Mesa type semiconductor device Pending JPS539485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8344876A JPS539485A (en) 1976-07-15 1976-07-15 Mesa type semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8344876A JPS539485A (en) 1976-07-15 1976-07-15 Mesa type semiconductor device

Publications (1)

Publication Number Publication Date
JPS539485A true JPS539485A (en) 1978-01-27

Family

ID=13802712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8344876A Pending JPS539485A (en) 1976-07-15 1976-07-15 Mesa type semiconductor device

Country Status (1)

Country Link
JP (1) JPS539485A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60196037A (en) * 1984-03-19 1985-10-04 Toshiba Corp Multiplexing system of transmission line
CN102969352A (en) * 2012-12-06 2013-03-13 绍兴旭昌科技企业有限公司 Thyristor-type diode chip

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60196037A (en) * 1984-03-19 1985-10-04 Toshiba Corp Multiplexing system of transmission line
CN102969352A (en) * 2012-12-06 2013-03-13 绍兴旭昌科技企业有限公司 Thyristor-type diode chip

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