JPS5419679A - Thyristor - Google Patents

Thyristor

Info

Publication number
JPS5419679A
JPS5419679A JP8408377A JP8408377A JPS5419679A JP S5419679 A JPS5419679 A JP S5419679A JP 8408377 A JP8408377 A JP 8408377A JP 8408377 A JP8408377 A JP 8408377A JP S5419679 A JPS5419679 A JP S5419679A
Authority
JP
Japan
Prior art keywords
emitter region
thyristor
increase
main emitter
paratially
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
JP8408377A
Other languages
Japanese (ja)
Inventor
Hiroshi Fukui
Arata Kimura
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 JP8408377A priority Critical patent/JPS5419679A/en
Publication of JPS5419679A publication Critical patent/JPS5419679A/en
Pending legal-status Critical Current

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  • Thyristors (AREA)

Abstract

PURPOSE: To increase current capacity and increase dv/dt rating by keeping the cathode electrode provided on a main emitter region contacted to a base layer beyond the main emitter region in a thyristor having a paratially additive emitter region right under gate electrode.
COPYRIGHT: (C)1979,JPO&Japio
JP8408377A 1977-07-15 1977-07-15 Thyristor Pending JPS5419679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8408377A JPS5419679A (en) 1977-07-15 1977-07-15 Thyristor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8408377A JPS5419679A (en) 1977-07-15 1977-07-15 Thyristor

Publications (1)

Publication Number Publication Date
JPS5419679A true JPS5419679A (en) 1979-02-14

Family

ID=13820585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8408377A Pending JPS5419679A (en) 1977-07-15 1977-07-15 Thyristor

Country Status (1)

Country Link
JP (1) JPS5419679A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002159481A (en) * 2000-11-22 2002-06-04 Hitachi Medical Corp X-ray imaging apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002159481A (en) * 2000-11-22 2002-06-04 Hitachi Medical Corp X-ray imaging apparatus

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