JPH0553075B2 - - Google Patents

Info

Publication number
JPH0553075B2
JPH0553075B2 JP61203004A JP20300486A JPH0553075B2 JP H0553075 B2 JPH0553075 B2 JP H0553075B2 JP 61203004 A JP61203004 A JP 61203004A JP 20300486 A JP20300486 A JP 20300486A JP H0553075 B2 JPH0553075 B2 JP H0553075B2
Authority
JP
Japan
Prior art keywords
input
diffusion layer
region
protection
protection diode
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 - Fee Related
Application number
JP61203004A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6356957A (ja
Inventor
Susumu Nakakarumai
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.)
NEC Corp
Original Assignee
Nippon 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP61203004A priority Critical patent/JPS6356957A/ja
Publication of JPS6356957A publication Critical patent/JPS6356957A/ja
Publication of JPH0553075B2 publication Critical patent/JPH0553075B2/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)
JP61203004A 1986-08-28 1986-08-28 保護回路 Granted JPS6356957A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61203004A JPS6356957A (ja) 1986-08-28 1986-08-28 保護回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61203004A JPS6356957A (ja) 1986-08-28 1986-08-28 保護回路

Publications (2)

Publication Number Publication Date
JPS6356957A JPS6356957A (ja) 1988-03-11
JPH0553075B2 true JPH0553075B2 (enrdf_load_stackoverflow) 1993-08-09

Family

ID=16466737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61203004A Granted JPS6356957A (ja) 1986-08-28 1986-08-28 保護回路

Country Status (1)

Country Link
JP (1) JPS6356957A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2780289B2 (ja) * 1988-11-17 1998-07-30 セイコーエプソン株式会社 半導体装置
JP2003072076A (ja) * 2001-08-31 2003-03-12 Canon Inc 記録ヘッド及びその記録ヘッドを用いた記録装置

Also Published As

Publication number Publication date
JPS6356957A (ja) 1988-03-11

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Legal Events

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