DE69801791T2 - Elektrostatische Schutzschaltung - Google Patents
Elektrostatische SchutzschaltungInfo
- Publication number
- DE69801791T2 DE69801791T2 DE69801791T DE69801791T DE69801791T2 DE 69801791 T2 DE69801791 T2 DE 69801791T2 DE 69801791 T DE69801791 T DE 69801791T DE 69801791 T DE69801791 T DE 69801791T DE 69801791 T2 DE69801791 T2 DE 69801791T2
- Authority
- DE
- Germany
- Prior art keywords
- protection circuit
- electrostatic protection
- electrostatic
- circuit
- 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 - Fee Related
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
- H01L23/60—Protection against electrostatic charges or discharges, e.g. Faraday shields
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)
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Elimination Of Static Electricity (AREA)
- Logic Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20196297A JP3270364B2 (ja) | 1997-07-28 | 1997-07-28 | 静電保護回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69801791D1 DE69801791D1 (de) | 2001-10-31 |
DE69801791T2 true DE69801791T2 (de) | 2002-06-13 |
Family
ID=16449658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69801791T Expired - Fee Related DE69801791T2 (de) | 1997-07-28 | 1998-07-27 | Elektrostatische Schutzschaltung |
Country Status (6)
Country | Link |
---|---|
US (1) | US6188263B1 (de) |
EP (1) | EP0896412B1 (de) |
JP (1) | JP3270364B2 (de) |
KR (1) | KR19990014208A (de) |
CN (1) | CN1130020C (de) |
DE (1) | DE69801791T2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050098798A1 (en) * | 2002-07-26 | 2005-05-12 | Makoto Miyazawa | Semiconductor integrated circuit device in which terminal capacitance is adjustable |
CN100382308C (zh) * | 2003-09-23 | 2008-04-16 | 旺宏电子股份有限公司 | 静电放电保护装置 |
JP5008840B2 (ja) * | 2004-07-02 | 2012-08-22 | ローム株式会社 | 半導体装置 |
US7215142B1 (en) * | 2005-12-13 | 2007-05-08 | Sun Microsystems, Inc. | Multi-stage inverse toggle |
JP2008010667A (ja) * | 2006-06-29 | 2008-01-17 | Mitsumi Electric Co Ltd | 半導体装置 |
US7826185B2 (en) * | 2007-03-28 | 2010-11-02 | International Business Machines Corporation | Structure and circuit technique for uniform triggering of multifinger semiconductor devices with tunable trigger voltage |
KR100996171B1 (ko) * | 2008-12-31 | 2010-11-24 | 주식회사 하이닉스반도체 | 집적회로 |
CN105099419B (zh) * | 2014-04-16 | 2018-06-22 | 钰太芯微电子科技(上海)有限公司 | 具有静电放电保护功能的功率芯片 |
EP3417343B1 (de) * | 2016-02-19 | 2020-02-12 | Intercomet S.L. | Pdlc blendevorrichtung mit gemusterten elektroden |
CN110364522B (zh) * | 2018-03-26 | 2021-10-08 | 瑞昱半导体股份有限公司 | 能保护低电压元件的电路架构 |
CN113725839A (zh) * | 2021-09-01 | 2021-11-30 | 上海芯圣电子股份有限公司 | 一种静电放电保护电路、io电路及芯片 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62105462A (ja) | 1985-10-31 | 1987-05-15 | Mitsubishi Electric Corp | 入力保護回路 |
US5272586A (en) * | 1991-01-29 | 1993-12-21 | National Semiconductor Corporation | Technique for improving ESD immunity |
JPH07335834A (ja) * | 1994-06-07 | 1995-12-22 | Nippon Motorola Ltd | 半導体集積回路装置の出力ドライバ |
US5617283A (en) * | 1994-07-01 | 1997-04-01 | Digital Equipment Corporation | Self-referencing modulation circuit for CMOS integrated circuit electrostatic discharge protection clamps |
US5671111A (en) * | 1995-10-30 | 1997-09-23 | Motorola, Inc. | Apparatus for electro-static discharge protection in a semiconductor device |
US5644459A (en) | 1995-11-02 | 1997-07-01 | Integrated Devices Technology | Bipolarity electrostatic discharge protection device and method for making same |
US5729419A (en) * | 1995-11-20 | 1998-03-17 | Integrated Device Technology, Inc. | Changed device model electrostatic discharge protection circuit for output drivers and method of implementing same |
US5910874A (en) * | 1997-05-30 | 1999-06-08 | Pmc-Sierra Ltd. | Gate-coupled structure for enhanced ESD input/output pad protection in CMOS ICs |
-
1997
- 1997-07-28 JP JP20196297A patent/JP3270364B2/ja not_active Expired - Fee Related
-
1998
- 1998-07-27 DE DE69801791T patent/DE69801791T2/de not_active Expired - Fee Related
- 1998-07-27 KR KR1019980030125A patent/KR19990014208A/ko not_active Application Discontinuation
- 1998-07-27 US US09/122,698 patent/US6188263B1/en not_active Expired - Fee Related
- 1998-07-27 EP EP98114010A patent/EP0896412B1/de not_active Expired - Lifetime
- 1998-07-28 CN CN98116617A patent/CN1130020C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH1145797A (ja) | 1999-02-16 |
CN1212509A (zh) | 1999-03-31 |
EP0896412A1 (de) | 1999-02-10 |
DE69801791D1 (de) | 2001-10-31 |
EP0896412B1 (de) | 2001-09-26 |
CN1130020C (zh) | 2003-12-03 |
US6188263B1 (en) | 2001-02-13 |
KR19990014208A (ko) | 1999-02-25 |
JP3270364B2 (ja) | 2002-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NEC ELECTRONICS CORP., KAWASAKI, KANAGAWA, JP |
|
8339 | Ceased/non-payment of the annual fee |