JPH0312786B2 - - Google Patents

Info

Publication number
JPH0312786B2
JPH0312786B2 JP59275419A JP27541984A JPH0312786B2 JP H0312786 B2 JPH0312786 B2 JP H0312786B2 JP 59275419 A JP59275419 A JP 59275419A JP 27541984 A JP27541984 A JP 27541984A JP H0312786 B2 JPH0312786 B2 JP H0312786B2
Authority
JP
Japan
Prior art keywords
conductivity type
clamp diode
input
island
protection circuit
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
JP59275419A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61156854A (ja
Inventor
Takenori Okidaka
Michio Nakajima
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 JP59275419A priority Critical patent/JPS61156854A/ja
Publication of JPS61156854A publication Critical patent/JPS61156854A/ja
Publication of JPH0312786B2 publication Critical patent/JPH0312786B2/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]
    • H10D89/601—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs
    • H10D89/611—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs using diodes as protective elements

Landscapes

  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
JP59275419A 1984-12-28 1984-12-28 相補型ｍｏｓ半導体装置の入力保護回路 Granted JPS61156854A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59275419A JPS61156854A (ja) 1984-12-28 1984-12-28 相補型ｍｏｓ半導体装置の入力保護回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59275419A JPS61156854A (ja) 1984-12-28 1984-12-28 相補型ｍｏｓ半導体装置の入力保護回路

Publications (2)

Publication Number Publication Date
JPS61156854A JPS61156854A (ja) 1986-07-16
JPH0312786B2 true JPH0312786B2 (enExample) 1991-02-21

Family

ID=17555240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59275419A Granted JPS61156854A (ja) 1984-12-28 1984-12-28 相補型ｍｏｓ半導体装置の入力保護回路

Country Status (1)

Country Link
JP (1) JPS61156854A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0748652B2 (ja) * 1987-07-23 1995-05-24 三菱電機株式会社 半導体回路装置の入力保護装置
JPH088308B2 (ja) * 1989-12-26 1996-01-29 東芝マイクロエレクトロニクス株式会社 入出力保護装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5763861A (en) * 1980-10-06 1982-04-17 Nec Corp Semiconductor device
JPS58145155A (ja) * 1982-02-24 1983-08-29 Nec Corp 半導体装置
JPS58222573A (ja) * 1982-06-18 1983-12-24 Hitachi Ltd 半導体集積回路装置
JPS61135148A (ja) * 1984-12-05 1986-06-23 Mitsubishi Electric Corp 半導体集積回路装置

Also Published As

Publication number Publication date
JPS61156854A (ja) 1986-07-16

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