TW200610130A - Electrostatic discharge protection circuit - Google Patents
Electrostatic discharge protection circuitInfo
- Publication number
- TW200610130A TW200610130A TW093127126A TW93127126A TW200610130A TW 200610130 A TW200610130 A TW 200610130A TW 093127126 A TW093127126 A TW 093127126A TW 93127126 A TW93127126 A TW 93127126A TW 200610130 A TW200610130 A TW 200610130A
- Authority
- TW
- Taiwan
- Prior art keywords
- bipolar transistor
- circuit
- pad
- electrostatic discharge
- protection circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/045—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage adapted to a particular application and not provided for elsewhere
- H02H9/046—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage adapted to a particular application and not provided for elsewhere responsive to excess voltage appearing at terminals of integrated circuits
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW093127126A TWI281740B (en) | 2004-09-08 | 2004-09-08 | Electrostatic discharge protection circuit |
US10/904,876 US7116536B2 (en) | 2004-09-08 | 2004-12-02 | Electrostatic discharge protection circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW093127126A TWI281740B (en) | 2004-09-08 | 2004-09-08 | Electrostatic discharge protection circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200610130A true TW200610130A (en) | 2006-03-16 |
TWI281740B TWI281740B (en) | 2007-05-21 |
Family
ID=35995962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093127126A TWI281740B (en) | 2004-09-08 | 2004-09-08 | Electrostatic discharge protection circuit |
Country Status (2)
Country | Link |
---|---|
US (1) | US7116536B2 (zh) |
TW (1) | TWI281740B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103151347A (zh) * | 2011-12-07 | 2013-06-12 | 索尼公司 | Esd保护电路及包括esd保护电路的半导体设备 |
US10121778B2 (en) | 2016-05-24 | 2018-11-06 | Toshiba Memory Corporation | Semiconductor device |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10349405A1 (de) * | 2003-10-21 | 2005-05-25 | Austriamicrosystems Ag | Aktive Schutzschaltungsanordnung |
US7450357B2 (en) * | 2005-06-03 | 2008-11-11 | United Microelectronics Corp. | Electrostatic discharge protection circuit and semiconductor structure for electrostatic discharge |
US7291888B2 (en) * | 2005-06-14 | 2007-11-06 | Taiwan Semiconductor Manufacturing Co., Ltd. | ESD protection circuit using a transistor chain |
US7755871B2 (en) * | 2007-11-28 | 2010-07-13 | Amazing Microelectronic Corp. | Power-rail ESD protection circuit with ultra low gate leakage |
KR100968647B1 (ko) * | 2007-12-28 | 2010-07-06 | 매그나칩 반도체 유한회사 | Esd 보호회로 |
US8520347B2 (en) | 2011-07-29 | 2013-08-27 | Silicon Laboratories Inc. | Circuit for ESD protection including dynamically terminated diode strings comprised of bipolar devices |
US8630072B2 (en) | 2011-07-29 | 2014-01-14 | Silicon Laboratories Inc. | Circuits including a diode string comprised of bipolar stages having an adjustable pseudo beta for ESD protection |
US8576526B2 (en) * | 2012-02-16 | 2013-11-05 | International Business Machines Corporation | Reduced current leakage in RC ESD clamps |
US8643987B2 (en) | 2012-05-04 | 2014-02-04 | International Business Machines Corporation | Current leakage in RC ESD clamps |
KR102000738B1 (ko) | 2013-01-28 | 2019-07-23 | 삼성디스플레이 주식회사 | 정전기 방지 회로 및 이를 포함하는 표시 장치 |
CN107466426B (zh) * | 2017-06-14 | 2021-03-16 | 深圳市汇顶科技股份有限公司 | 一种基于mos场效应晶体管的滤波电路及芯片 |
US11050240B2 (en) * | 2018-04-03 | 2021-06-29 | Texas Instruments Incorporated | Electric motor ground protection |
CN109672163A (zh) * | 2019-03-07 | 2019-04-23 | 上海华力微电子有限公司 | 一种电源保护钳位电路模块及钳位电路 |
US11862965B2 (en) * | 2022-03-07 | 2024-01-02 | Changxin Memory Technologies, Inc. | Electrostatic discharge protection circuit |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5708549A (en) * | 1996-10-04 | 1998-01-13 | Harris Corporation | Integrated circuit having enhanced transient voltage protection and associated methods |
US5978192A (en) * | 1997-11-05 | 1999-11-02 | Harris Corporation | Schmitt trigger-configured ESD protection circuit |
US6223130B1 (en) * | 1998-11-16 | 2001-04-24 | Deka Products Limited Partnership | Apparatus and method for detection of a leak in a membrane of a fluid flow control system |
US6353520B1 (en) * | 1999-06-03 | 2002-03-05 | Texas Instruments Incorporated | Shared 5 volt tolerant ESD protection circuit for low voltage CMOS process |
US6442008B1 (en) * | 1999-11-29 | 2002-08-27 | Compaq Information Technologies Group, L.P. | Low leakage clamp for E.S.D. protection |
US6552406B1 (en) * | 2000-10-03 | 2003-04-22 | International Business Machines Corporation | SiGe transistor, varactor and p-i-n velocity saturated ballasting element for BiCMOS peripheral circuits and ESD networks |
TW518736B (en) * | 2001-09-06 | 2003-01-21 | Faraday Tech Corp | Gate-driven or gate-coupled electrostatic discharge protection circuit |
TWI264106B (en) * | 2002-04-30 | 2006-10-11 | Winbond Electronics Corp | Static charge protection circuit of adopting gate-coupled MOSFET (metal-oxide-semiconductor field effect transistor) |
TW538522B (en) * | 2002-05-15 | 2003-06-21 | Winbond Electronics Corp | Fast-triggered static charge protection circuit and its method |
TW575989B (en) * | 2002-09-25 | 2004-02-11 | Mediatek Inc | NPN Darlington ESD protection circuit |
US7027275B2 (en) * | 2003-01-10 | 2006-04-11 | Texas Instruments Incorporated | Electrostatic discharge protection circuit with feedback enhanced triggering |
JP4000096B2 (ja) * | 2003-08-04 | 2007-10-31 | 株式会社東芝 | Esd保護回路 |
US6965503B2 (en) * | 2003-09-30 | 2005-11-15 | International Business Machines Corporation | Electro-static discharge protection circuit |
-
2004
- 2004-09-08 TW TW093127126A patent/TWI281740B/zh not_active IP Right Cessation
- 2004-12-02 US US10/904,876 patent/US7116536B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103151347A (zh) * | 2011-12-07 | 2013-06-12 | 索尼公司 | Esd保护电路及包括esd保护电路的半导体设备 |
US10121778B2 (en) | 2016-05-24 | 2018-11-06 | Toshiba Memory Corporation | Semiconductor device |
Also Published As
Publication number | Publication date |
---|---|
US7116536B2 (en) | 2006-10-03 |
TWI281740B (en) | 2007-05-21 |
US20060050451A1 (en) | 2006-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |