JPH0244151B2 - - Google Patents

Info

Publication number
JPH0244151B2
JPH0244151B2 JP60117049A JP11704985A JPH0244151B2 JP H0244151 B2 JPH0244151 B2 JP H0244151B2 JP 60117049 A JP60117049 A JP 60117049A JP 11704985 A JP11704985 A JP 11704985A JP H0244151 B2 JPH0244151 B2 JP H0244151B2
Authority
JP
Japan
Prior art keywords
voltage
input
gate
mosfet
power supply
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
JP60117049A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61276249A (ja
Inventor
Hideji Koike
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
Original Assignee
Tokyo Shibaura 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP60117049A priority Critical patent/JPS61276249A/ja
Publication of JPS61276249A publication Critical patent/JPS61276249A/ja
Publication of JPH0244151B2 publication Critical patent/JPH0244151B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/0203—Particular design considerations for integrated circuits
    • H01L27/0248—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection
    • H01L27/0251—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices
    • H01L27/0266—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices using field effect transistors as protective elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Electronic Switches (AREA)
JP60117049A 1985-05-30 1985-05-30 入力保護回路 Granted JPS61276249A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60117049A JPS61276249A (ja) 1985-05-30 1985-05-30 入力保護回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60117049A JPS61276249A (ja) 1985-05-30 1985-05-30 入力保護回路

Publications (2)

Publication Number Publication Date
JPS61276249A JPS61276249A (ja) 1986-12-06
JPH0244151B2 true JPH0244151B2 (fr) 1990-10-02

Family

ID=14702157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60117049A Granted JPS61276249A (ja) 1985-05-30 1985-05-30 入力保護回路

Country Status (1)

Country Link
JP (1) JPS61276249A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6439118A (en) * 1987-08-04 1989-02-09 Nec Corp Gaas semiconductor integrated circuit
JPH0329361A (ja) * 1989-06-26 1991-02-07 Nec Corp 半導体装置
JPH05267658A (ja) * 1992-02-19 1993-10-15 Nec Corp Ｃｍｏｓ半導体集積回路
DE69432662T2 (de) * 1994-02-03 2004-03-25 Infineon Technologies Ag Schutzapparat für einen seriell-geschaltenen MOSFET
JP4763192B2 (ja) * 1999-06-29 2011-08-31 コクレア リミテッド 標準ｃｍｏｓプロセスの高電圧保護回路
JP2002076282A (ja) * 2000-08-30 2002-03-15 Nec Corp 半導体集積回路装置及びその設計方法

Also Published As

Publication number Publication date
JPS61276249A (ja) 1986-12-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees