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JPS5225579A - Transistor - Google Patents

Transistor

Info

Publication number
JPS5225579A
JPS5225579A JP10123875A JP10123875A JPS5225579A JP S5225579 A JPS5225579 A JP S5225579A JP 10123875 A JP10123875 A JP 10123875A JP 10123875 A JP10123875 A JP 10123875A JP S5225579 A JPS5225579 A JP S5225579A
Authority
JP
Japan
Prior art keywords
layer
transistor
resistance
pnvπvp
npvπvn
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
JP10123875A
Other languages
Japanese (ja)
Inventor
Sakae Kikuchi
Sadao Yasuda
Kazuo Kobayashi
Satoru Suzuki
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 JP10123875A priority Critical patent/JPS5225579A/en
Publication of JPS5225579A publication Critical patent/JPS5225579A/en
Pending legal-status Critical Current

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  • Bipolar Transistors (AREA)

Abstract

PURPOSE: To obtain NPVπVN or PNVπVP structure with high withstand voltage and high current by means of placing π Layer with low resistance on V Layer, in a transistor which possesses Collector High Resistance V Layer.
COPYRIGHT: (C)1977,JPO&Japio
JP10123875A 1975-08-22 1975-08-22 Transistor Pending JPS5225579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10123875A JPS5225579A (en) 1975-08-22 1975-08-22 Transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10123875A JPS5225579A (en) 1975-08-22 1975-08-22 Transistor

Publications (1)

Publication Number Publication Date
JPS5225579A true JPS5225579A (en) 1977-02-25

Family

ID=14295309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10123875A Pending JPS5225579A (en) 1975-08-22 1975-08-22 Transistor

Country Status (1)

Country Link
JP (1) JPS5225579A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6470156A (en) * 1987-09-04 1989-03-15 Hiyuuron Baree Steel Corp Method and apparatus for classifying non-ferrous metal

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5171071A (en) * 1974-12-16 1976-06-19 Matsushita Electronics Corp TORANJISUTA

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5171071A (en) * 1974-12-16 1976-06-19 Matsushita Electronics Corp TORANJISUTA

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6470156A (en) * 1987-09-04 1989-03-15 Hiyuuron Baree Steel Corp Method and apparatus for classifying non-ferrous metal

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