JPS5425170A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS5425170A
JPS5425170A JP9070977A JP9070977A JPS5425170A JP S5425170 A JPS5425170 A JP S5425170A JP 9070977 A JP9070977 A JP 9070977A JP 9070977 A JP9070977 A JP 9070977A JP S5425170 A JPS5425170 A JP S5425170A
Authority
JP
Japan
Prior art keywords
semiconductor device
emitter
pushing
preventing
base
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
JP9070977A
Other languages
Japanese (ja)
Inventor
Michiyo Shindo
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9070977A priority Critical patent/JPS5425170A/en
Publication of JPS5425170A publication Critical patent/JPS5425170A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)

Abstract

PURPOSE: To improve noise characteristics of a semiconductor device, by preventing a base-expanding resistance from increasing due to the pushing-out effect of an emitter.
COPYRIGHT: (C)1979,JPO&Japio
JP9070977A 1977-07-27 1977-07-27 Semiconductor device Pending JPS5425170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9070977A JPS5425170A (en) 1977-07-27 1977-07-27 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9070977A JPS5425170A (en) 1977-07-27 1977-07-27 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS5425170A true JPS5425170A (en) 1979-02-24

Family

ID=14006046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9070977A Pending JPS5425170A (en) 1977-07-27 1977-07-27 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS5425170A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137628A (en) * 1981-02-20 1982-08-25 Nissan Motor Co Ltd Electronically controlled fuel injection device
JPS60133753A (en) * 1983-12-21 1985-07-16 Matsushita Electronics Corp Semiconductor device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137628A (en) * 1981-02-20 1982-08-25 Nissan Motor Co Ltd Electronically controlled fuel injection device
JPS6316579B2 (en) * 1981-02-20 1988-04-09 Nissan Motor
JPS60133753A (en) * 1983-12-21 1985-07-16 Matsushita Electronics Corp Semiconductor device

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