JPS5269275A - Transistor - Google Patents

Transistor

Info

Publication number
JPS5269275A
JPS5269275A JP14500475A JP14500475A JPS5269275A JP S5269275 A JPS5269275 A JP S5269275A JP 14500475 A JP14500475 A JP 14500475A JP 14500475 A JP14500475 A JP 14500475A JP S5269275 A JPS5269275 A JP S5269275A
Authority
JP
Japan
Prior art keywords
base electrode
transistor
transiitor
proof
coating
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
JP14500475A
Other languages
Japanese (ja)
Inventor
Nobukatsu Tanaka
Hisashi Toki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14500475A priority Critical patent/JPS5269275A/en
Publication of JPS5269275A publication Critical patent/JPS5269275A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrodes Of Semiconductors (AREA)
  • Bipolar Transistors (AREA)

Abstract

PURPOSE: To make a high voltage-proof transiitor by coating an insulating materal on a part and the center part between a base electrode of field-plate structure and a guard electrode surrounding the base electrode.
COPYRIGHT: (C)1977,JPO&Japio
JP14500475A 1975-12-08 1975-12-08 Transistor Pending JPS5269275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14500475A JPS5269275A (en) 1975-12-08 1975-12-08 Transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14500475A JPS5269275A (en) 1975-12-08 1975-12-08 Transistor

Publications (1)

Publication Number Publication Date
JPS5269275A true JPS5269275A (en) 1977-06-08

Family

ID=15375214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14500475A Pending JPS5269275A (en) 1975-12-08 1975-12-08 Transistor

Country Status (1)

Country Link
JP (1) JPS5269275A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112752A (en) * 1980-02-12 1981-09-05 Nec Corp Semiconductor device
JPS57155773A (en) * 1981-03-20 1982-09-25 Sanyo Electric Co Ltd High pressure-resistant planar transistor
JPS58153367A (en) * 1982-03-05 1983-09-12 Hitachi Ltd Planar type semiconductor device
CN107170804A (en) * 2017-03-29 2017-09-15 西安电子科技大学 Multiple source field plate current apertures HFET

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112752A (en) * 1980-02-12 1981-09-05 Nec Corp Semiconductor device
JPS57155773A (en) * 1981-03-20 1982-09-25 Sanyo Electric Co Ltd High pressure-resistant planar transistor
JPH0120549B2 (en) * 1981-03-20 1989-04-17 Sanyo Electric Co
JPS58153367A (en) * 1982-03-05 1983-09-12 Hitachi Ltd Planar type semiconductor device
JPH0142509B2 (en) * 1982-03-05 1989-09-13 Hitachi Seisakusho Kk
CN107170804A (en) * 2017-03-29 2017-09-15 西安电子科技大学 Multiple source field plate current apertures HFET
CN107170804B (en) * 2017-03-29 2020-06-16 西安电子科技大学 Heterojunction field effect transistor with current aperture and current aperture of composite source field plate

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