JPS57183066A - Transistor - Google Patents

Transistor

Info

Publication number
JPS57183066A
JPS57183066A JP56069182A JP6918281A JPS57183066A JP S57183066 A JPS57183066 A JP S57183066A JP 56069182 A JP56069182 A JP 56069182A JP 6918281 A JP6918281 A JP 6918281A JP S57183066 A JPS57183066 A JP S57183066A
Authority
JP
Japan
Prior art keywords
region
type
base
regions
collector
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.)
Granted
Application number
JP56069182A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0412030B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Tadahiko Tanaka
Norihiro Shigeta
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP56069182A priority Critical patent/JPS57183066A/ja
Publication of JPS57183066A publication Critical patent/JPS57183066A/ja
Publication of JPH0412030B2 publication Critical patent/JPH0412030B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
    • H10D89/60—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]

Landscapes

  • Bipolar Integrated Circuits (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Bipolar Transistors (AREA)
JP56069182A 1981-05-07 1981-05-07 Transistor Granted JPS57183066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56069182A JPS57183066A (en) 1981-05-07 1981-05-07 Transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56069182A JPS57183066A (en) 1981-05-07 1981-05-07 Transistor

Publications (2)

Publication Number Publication Date
JPS57183066A true JPS57183066A (en) 1982-11-11
JPH0412030B2 JPH0412030B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-03

Family

ID=13395319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56069182A Granted JPS57183066A (en) 1981-05-07 1981-05-07 Transistor

Country Status (1)

Country Link
JP (1) JPS57183066A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63211757A (ja) * 1987-02-27 1988-09-02 Rohm Co Ltd 半導体装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495281A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-04-28 1974-01-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495281A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-04-28 1974-01-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63211757A (ja) * 1987-02-27 1988-09-02 Rohm Co Ltd 半導体装置

Also Published As

Publication number Publication date
JPH0412030B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-03

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