DE69324130D1 - Eingangs-/ausgangsschutzschaltung - Google Patents

Eingangs-/ausgangsschutzschaltung

Info

Publication number
DE69324130D1
DE69324130D1 DE69324130T DE69324130T DE69324130D1 DE 69324130 D1 DE69324130 D1 DE 69324130D1 DE 69324130 T DE69324130 T DE 69324130T DE 69324130 T DE69324130 T DE 69324130T DE 69324130 D1 DE69324130 D1 DE 69324130D1
Authority
DE
Germany
Prior art keywords
input
protection circuit
output protection
output
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.)
Expired - Fee Related
Application number
DE69324130T
Other languages
English (en)
Other versions
DE69324130T2 (de
Inventor
Yoshiaki Katakura
Yasuhiro Fukuda
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
Publication of DE69324130D1 publication Critical patent/DE69324130D1/de
Application granted granted Critical
Publication of DE69324130T2 publication Critical patent/DE69324130T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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)
  • Semiconductor Integrated Circuits (AREA)
  • Amplifiers (AREA)
DE69324130T 1992-10-29 1993-10-28 Eingangs-/ausgangsschutzschaltung Expired - Fee Related DE69324130T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29171392 1992-10-29
PCT/JP1993/001557 WO1994010705A1 (en) 1992-10-29 1993-10-28 Input/output protective circuit

Publications (2)

Publication Number Publication Date
DE69324130D1 true DE69324130D1 (de) 1999-04-29
DE69324130T2 DE69324130T2 (de) 1999-07-22

Family

ID=17772439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69324130T Expired - Fee Related DE69324130T2 (de) 1992-10-29 1993-10-28 Eingangs-/ausgangsschutzschaltung

Country Status (5)

Country Link
US (1) US5432369A (de)
EP (1) EP0620598B1 (de)
KR (1) KR100291540B1 (de)
DE (1) DE69324130T2 (de)
WO (1) WO1994010705A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060158812A1 (en) * 2005-01-14 2006-07-20 Harris Richard A Transient blocking unit having shunt for over-voltage protection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5489586A (en) * 1977-12-27 1979-07-16 Nec Corp Mos type semiconductor device
JPS61166073A (ja) * 1985-01-18 1986-07-26 Hitachi Ltd 半導体集積回路装置
JPS6271275A (ja) * 1985-09-25 1987-04-01 Toshiba Corp 半導体集積回路
JPS6276676A (ja) * 1985-09-30 1987-04-08 Toshiba Corp Ｍｏｓ型半導体集積回路装置
IT1213411B (it) * 1986-12-17 1989-12-20 Sgs Microelettronica Spa Struttura mos di potenza con dispositivo di protezione contro le sovratensioni e processo per lasua fabbricazione.
JPH05121670A (ja) * 1991-10-25 1993-05-18 Nec Corp 半導体入力保護装置

Also Published As

Publication number Publication date
US5432369A (en) 1995-07-11
EP0620598B1 (de) 1999-03-24
DE69324130T2 (de) 1999-07-22
EP0620598A4 (de) 1995-01-25
KR100291540B1 (ko) 2001-09-17
EP0620598A1 (de) 1994-10-19
WO1994010705A1 (en) 1994-05-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee