JPS55103769A - Input protection device for semiconductor device - Google Patents

Input protection device for semiconductor device

Info

Publication number
JPS55103769A
JPS55103769A JP1209079A JP1209079A JPS55103769A JP S55103769 A JPS55103769 A JP S55103769A JP 1209079 A JP1209079 A JP 1209079A JP 1209079 A JP1209079 A JP 1209079A JP S55103769 A JPS55103769 A JP S55103769A
Authority
JP
Japan
Prior art keywords
substrate
diffused layer
type
input
becomes large
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
JP1209079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6410941B2 (enrdf_load_stackoverflow
Inventor
Mikio Bessho
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP1209079A priority Critical patent/JPS55103769A/ja
Publication of JPS55103769A publication Critical patent/JPS55103769A/ja
Publication of JPS6410941B2 publication Critical patent/JPS6410941B2/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
    • H10D89/911—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 passive elements as protective elements

Landscapes

  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Amplifiers (AREA)
JP1209079A 1979-02-05 1979-02-05 Input protection device for semiconductor device Granted JPS55103769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1209079A JPS55103769A (en) 1979-02-05 1979-02-05 Input protection device for semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1209079A JPS55103769A (en) 1979-02-05 1979-02-05 Input protection device for semiconductor device

Publications (2)

Publication Number Publication Date
JPS55103769A true JPS55103769A (en) 1980-08-08
JPS6410941B2 JPS6410941B2 (enrdf_load_stackoverflow) 1989-02-22

Family

ID=11795866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1209079A Granted JPS55103769A (en) 1979-02-05 1979-02-05 Input protection device for semiconductor device

Country Status (1)

Country Link
JP (1) JPS55103769A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5596216A (en) * 1994-10-31 1997-01-21 Nec Corporation Semiconductor device with diode and capable of device protection

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5391679A (en) * 1977-01-24 1978-08-11 Hitachi Ltd Semiconductor high breakdown voltage and high resistance element
JPS53118388A (en) * 1977-03-25 1978-10-16 Nec Corp Semiconductor integrated circuit device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5391679A (en) * 1977-01-24 1978-08-11 Hitachi Ltd Semiconductor high breakdown voltage and high resistance element
JPS53118388A (en) * 1977-03-25 1978-10-16 Nec Corp Semiconductor integrated circuit device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5596216A (en) * 1994-10-31 1997-01-21 Nec Corporation Semiconductor device with diode and capable of device protection

Also Published As

Publication number Publication date
JPS6410941B2 (enrdf_load_stackoverflow) 1989-02-22

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