JPS6211787B2 - - Google Patents

Info

Publication number
JPS6211787B2
JPS6211787B2 JP54137619A JP13761979A JPS6211787B2 JP S6211787 B2 JPS6211787 B2 JP S6211787B2 JP 54137619 A JP54137619 A JP 54137619A JP 13761979 A JP13761979 A JP 13761979A JP S6211787 B2 JPS6211787 B2 JP S6211787B2
Authority
JP
Japan
Prior art keywords
region
semiconductor
semiconductor region
conductivity type
substrate
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
Application number
JP54137619A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5662355A (en
Inventor
Noboru Horie
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 JP13761979A priority Critical patent/JPS5662355A/ja
Publication of JPS5662355A publication Critical patent/JPS5662355A/ja
Publication of JPS6211787B2 publication Critical patent/JPS6211787B2/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

  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Semiconductor Integrated Circuits (AREA)
JP13761979A 1979-10-26 1979-10-26 Electrostatic breakage preventive element Granted JPS5662355A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13761979A JPS5662355A (en) 1979-10-26 1979-10-26 Electrostatic breakage preventive element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13761979A JPS5662355A (en) 1979-10-26 1979-10-26 Electrostatic breakage preventive element

Publications (2)

Publication Number Publication Date
JPS5662355A JPS5662355A (en) 1981-05-28
JPS6211787B2 true JPS6211787B2 (en, 2012) 1987-03-14

Family

ID=15202902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13761979A Granted JPS5662355A (en) 1979-10-26 1979-10-26 Electrostatic breakage preventive element

Country Status (1)

Country Link
JP (1) JPS5662355A (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484244A (en) * 1982-09-22 1984-11-20 Rca Corporation Protection circuit for integrated circuit devices
JPS59159559A (ja) * 1983-03-03 1984-09-10 Nec Corp 半導体装置
JPH0234963A (ja) * 1988-07-25 1990-02-05 Nec Corp 半導体集積回路
JPH0390438U (en, 2012) * 1989-12-28 1991-09-13
JP6169908B2 (ja) * 2013-07-03 2017-07-26 新日本無線株式会社 静電破壊保護回路

Also Published As

Publication number Publication date
JPS5662355A (en) 1981-05-28

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