JPH0370378B2 - - Google Patents

Info

Publication number
JPH0370378B2
JPH0370378B2 JP62078713A JP7871387A JPH0370378B2 JP H0370378 B2 JPH0370378 B2 JP H0370378B2 JP 62078713 A JP62078713 A JP 62078713A JP 7871387 A JP7871387 A JP 7871387A JP H0370378 B2 JPH0370378 B2 JP H0370378B2
Authority
JP
Japan
Prior art keywords
substrate bias
potential
generation circuit
transistor
input protection
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
JP62078713A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63244872A (ja
Inventor
Kazuyuki Uchida
Yukihiro Saeki
Hiroaki Nakamura
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 JP62078713A priority Critical patent/JPS63244872A/ja
Publication of JPS63244872A publication Critical patent/JPS63244872A/ja
Publication of JPH0370378B2 publication Critical patent/JPH0370378B2/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)
JP62078713A 1987-03-31 1987-03-31 半導体入力保護装置 Granted JPS63244872A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62078713A JPS63244872A (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
JP62078713A JPS63244872A (ja) 1987-03-31 1987-03-31 半導体入力保護装置

Publications (2)

Publication Number Publication Date
JPS63244872A JPS63244872A (ja) 1988-10-12
JPH0370378B2 true JPH0370378B2 (US20020128544A1-20020912-P00008.png) 1991-11-07

Family

ID=13669510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62078713A Granted JPS63244872A (ja) 1987-03-31 1987-03-31 半導体入力保護装置

Country Status (1)

Country Link
JP (1) JPS63244872A (US20020128544A1-20020912-P00008.png)

Also Published As

Publication number Publication date
JPS63244872A (ja) 1988-10-12

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