JPS577966A - Semiconductor integrated circuit device - Google Patents

Semiconductor integrated circuit device

Info

Publication number
JPS577966A
JPS577966A JP8209180A JP8209180A JPS577966A JP S577966 A JPS577966 A JP S577966A JP 8209180 A JP8209180 A JP 8209180A JP 8209180 A JP8209180 A JP 8209180A JP S577966 A JPS577966 A JP S577966A
Authority
JP
Japan
Prior art keywords
region
channel stopper
diffused resistance
end part
integrated circuit
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.)
Pending
Application number
JP8209180A
Other languages
Japanese (ja)
Inventor
Hiroshi Inoue
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP8209180A priority Critical patent/JPS577966A/en
Publication of JPS577966A publication Critical patent/JPS577966A/en
Pending 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

  • Amplifiers (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Protection Of Static Devices (AREA)

Abstract

PURPOSE:To perform the sufficient protection of the gate film of a semiconductor integrated circuit device by a method wherein one end part of a diffused resistance region to be connected to an MOSFET region and the other part of the diffused resistance region to be supplied with an input signal or to be connected to an output terminal are arranged properly in relation to a channel stopper region. CONSTITUTION:The diffused resistance region 12 and the channel stopper regions 13 are formed in a semiconductor substrate 11 in addition to the MOSFET element region. The one end part 121 of the diffused resistance region 12 is formed being close to this channel stopper region 13 as to generate a junction withstand voltage between the channel stopper region 13. While the other end part 122 of the diffusion region 12 to be connected to an input terminal is formed being separated from the channel stopper region 13 as to generate a junction withstand voltage between the semiconductor substrate 11.
JP8209180A 1980-06-19 1980-06-19 Semiconductor integrated circuit device Pending JPS577966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8209180A JPS577966A (en) 1980-06-19 1980-06-19 Semiconductor integrated circuit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8209180A JPS577966A (en) 1980-06-19 1980-06-19 Semiconductor integrated circuit device

Publications (1)

Publication Number Publication Date
JPS577966A true JPS577966A (en) 1982-01-16

Family

ID=13764760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8209180A Pending JPS577966A (en) 1980-06-19 1980-06-19 Semiconductor integrated circuit device

Country Status (1)

Country Link
JP (1) JPS577966A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02158166A (en) * 1988-11-22 1990-06-18 American Teleph & Telegr Co <Att> Integrated circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916391A (en) * 1972-03-27 1974-02-13
JPS5187977A (en) * 1975-01-30 1976-07-31 Suwa Seikosha Kk

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916391A (en) * 1972-03-27 1974-02-13
JPS5187977A (en) * 1975-01-30 1976-07-31 Suwa Seikosha Kk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02158166A (en) * 1988-11-22 1990-06-18 American Teleph & Telegr Co <Att> Integrated circuit

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