JPH0412030B2 - - Google Patents

Info

Publication number
JPH0412030B2
JPH0412030B2 JP56069182A JP6918281A JPH0412030B2 JP H0412030 B2 JPH0412030 B2 JP H0412030B2 JP 56069182 A JP56069182 A JP 56069182A JP 6918281 A JP6918281 A JP 6918281A JP H0412030 B2 JPH0412030 B2 JP H0412030B2
Authority
JP
Japan
Prior art keywords
region
transistor
diode
collector
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.)
Expired - Lifetime
Application number
JP56069182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57183066A (en
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical 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

  • Electrodes Of Semiconductors (AREA)
  • Bipolar Transistors (AREA)
  • Bipolar Integrated Circuits (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 JPS57183066A (en) 1982-11-11
JPH0412030B2 true JPH0412030B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH069208B2 (ja) * 1987-02-27 1994-02-02 ロ−ム株式会社 半導体装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5739059B2 (enrdf_load_stackoverflow) * 1972-04-28 1982-08-19

Also Published As

Publication number Publication date
JPS57183066A (en) 1982-11-11

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