JPS63244873A - 半導体入力保護装置 - Google Patents

半導体入力保護装置

Info

Publication number
JPS63244873A
JPS63244873A JP62078714A JP7871487A JPS63244873A JP S63244873 A JPS63244873 A JP S63244873A JP 62078714 A JP62078714 A JP 62078714A JP 7871487 A JP7871487 A JP 7871487A JP S63244873 A JPS63244873 A JP S63244873A
Authority
JP
Japan
Prior art keywords
potential
transistor
input
protection device
transistors
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
JP62078714A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0370379B2 (enrdf_load_stackoverflow
Inventor
Kazuyuki Uchida
内田　和幸
Yukihiro Saeki
佐伯　幸弘
Hiroaki Nakamura
浩章 中村
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.)
Toshiba Corp
Toshiba Electronic Device Solutions Corp
Original Assignee
Toshiba Corp
Toshiba Microelectronics 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 Toshiba Corp, Toshiba Microelectronics Corp filed Critical Toshiba Corp
Priority to JP62078714A priority Critical patent/JPS63244873A/ja
Publication of JPS63244873A publication Critical patent/JPS63244873A/ja
Publication of JPH0370379B2 publication Critical patent/JPH0370379B2/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
    • H10D89/811—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 FETs as protective elements

Landscapes

  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
JP62078714A 1987-03-31 1987-03-31 半導体入力保護装置 Granted JPS63244873A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62078714A JPS63244873A (ja) 1987-03-31 1987-03-31 半導体入力保護装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62078714A JPS63244873A (ja) 1987-03-31 1987-03-31 半導体入力保護装置

Publications (2)

Publication Number Publication Date
JPS63244873A true JPS63244873A (ja) 1988-10-12
JPH0370379B2 JPH0370379B2 (enrdf_load_stackoverflow) 1991-11-07

Family

ID=13669539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62078714A Granted JPS63244873A (ja) 1987-03-31 1987-03-31 半導体入力保護装置

Country Status (1)

Country Link
JP (1) JPS63244873A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03232269A (ja) * 1990-02-07 1991-10-16 Mitsubishi Electric Corp 半導体装置の入力回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03232269A (ja) * 1990-02-07 1991-10-16 Mitsubishi Electric Corp 半導体装置の入力回路

Also Published As

Publication number Publication date
JPH0370379B2 (enrdf_load_stackoverflow) 1991-11-07

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