DE69839704D1 - Schutzschaltkreis - Google Patents

Schutzschaltkreis

Info

Publication number
DE69839704D1
DE69839704D1 DE69839704T DE69839704T DE69839704D1 DE 69839704 D1 DE69839704 D1 DE 69839704D1 DE 69839704 T DE69839704 T DE 69839704T DE 69839704 T DE69839704 T DE 69839704T DE 69839704 D1 DE69839704 D1 DE 69839704D1
Authority
DE
Germany
Prior art keywords
protection circuit
protection
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 - Lifetime
Application number
DE69839704T
Other languages
English (en)
Inventor
Hans Nostroem
Jonas Konrad Joensson
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.)
Infineon Technologies AG
Original Assignee
Infineon Technologies AG
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 Infineon Technologies AG filed Critical Infineon Technologies AG
Application granted granted Critical
Publication of DE69839704D1 publication Critical patent/DE69839704D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
    • H01L27/04—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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body
    • 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
    • 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
DE69839704T 1997-09-02 1998-07-13 Schutzschaltkreis Expired - Lifetime DE69839704D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9703160A SE512494C2 (sv) 1997-09-02 1997-09-02 Skyddskrets
PCT/SE1998/001377 WO1999012209A1 (en) 1997-09-02 1998-07-13 Protective circuit

Publications (1)

Publication Number Publication Date
DE69839704D1 true DE69839704D1 (de) 2008-08-21

Family

ID=20408113

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69839704T Expired - Lifetime DE69839704D1 (de) 1997-09-02 1998-07-13 Schutzschaltkreis

Country Status (11)

Country Link
US (1) US6163446A (de)
EP (1) EP1019963B1 (de)
JP (1) JP2001515277A (de)
KR (1) KR100533573B1 (de)
CN (1) CN1179416C (de)
AU (1) AU8369098A (de)
CA (1) CA2302021A1 (de)
DE (1) DE69839704D1 (de)
SE (1) SE512494C2 (de)
TW (1) TW375824B (de)
WO (1) WO1999012209A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6734504B1 (en) * 2002-04-05 2004-05-11 Cypress Semiconductor Corp. Method of providing HBM protection with a decoupled HBM structure
US7342435B2 (en) * 2003-07-16 2008-03-11 Nxp B.V. Input stage resistant against negative voltage swings
US7538409B2 (en) * 2006-06-07 2009-05-26 International Business Machines Corporation Semiconductor devices
CN103730466A (zh) * 2013-12-06 2014-04-16 李思敏 具有集成电阻的槽形栅多晶硅结构的联栅晶体管
WO2019200612A1 (zh) * 2018-04-20 2019-10-24 华为技术有限公司 一种无线接收电路中mos管的过压防护电路
KR20220010947A (ko) * 2020-07-20 2022-01-27 에스케이하이닉스 주식회사 보호 소자를 갖는 이미지 센싱 장치

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476476A (en) * 1979-04-05 1984-10-09 National Semiconductor Corporation CMOS Input and output protection circuit
JPS59181560A (ja) * 1983-03-31 1984-10-16 Fujitsu Ltd 静電破壊防止回路
GB2211986B (en) * 1987-09-25 1990-11-21 Plessey Co Plc An improved semi-conductive device
US4870530A (en) * 1988-06-27 1989-09-26 Advanced Micro Devices, Inc. Electrostatic discharge protection circuitry for any two external pins of an I.C. package
US4875130A (en) * 1988-07-06 1989-10-17 National Semiconductor Corporation ESD low resistance input structure
JPH02280621A (ja) * 1989-03-16 1990-11-16 Siemens Ag トランジスタ回路
GB2243485A (en) * 1990-04-27 1991-10-30 Motorola Gmbh Semiconductor device contact pads
DE69029271T2 (de) * 1990-12-21 1997-04-17 Sgs Thomson Microelectronics Schutzvorrichtung gegen elektrostatische Entladung für einen IC-Anschluss und deren integrierte Struktur
US5272586A (en) * 1991-01-29 1993-12-21 National Semiconductor Corporation Technique for improving ESD immunity
US5272371A (en) * 1991-11-19 1993-12-21 Sgs-Thomson Microelectronics, Inc. Electrostatic discharge protection structure
US5514893A (en) * 1992-01-05 1996-05-07 Matsushita Electric Industrial Co., Ltd. Semiconductor device for protecting an internal circuit from electrostatic damage
US5400202A (en) * 1992-06-15 1995-03-21 Hewlett-Packard Company Electrostatic discharge protection circuit for integrated circuits
US5276582A (en) * 1992-08-12 1994-01-04 National Semiconductor Corporation ESD protection using npn bipolar transistor
JP2965840B2 (ja) * 1993-12-02 1999-10-18 株式会社東芝 トランジスタ回路
KR100402672B1 (ko) * 1995-10-31 2004-06-04 텍사스 인스트루먼츠 인코포레이티드 CMOS/BiCMOS기술에서ESD방지를위한집적화된횡형구조
US5670814A (en) * 1996-06-03 1997-09-23 Winbond Electronics Corporation Electrostatic discharge protection circuit triggered by well-coupling

Also Published As

Publication number Publication date
TW375824B (en) 1999-12-01
SE512494C2 (sv) 2000-03-27
CN1269911A (zh) 2000-10-11
EP1019963B1 (de) 2008-07-09
WO1999012209A1 (en) 1999-03-11
US6163446A (en) 2000-12-19
SE9703160D0 (sv) 1997-09-02
KR100533573B1 (ko) 2005-12-05
AU8369098A (en) 1999-03-22
EP1019963A1 (de) 2000-07-19
SE9703160L (sv) 1999-03-03
CA2302021A1 (en) 1999-03-11
KR20010023585A (ko) 2001-03-26
CN1179416C (zh) 2004-12-08
JP2001515277A (ja) 2001-09-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition