KR101006827B1 - 저 전압 nmos-기반 정전기 방전 클램프 - Google Patents
저 전압 nmos-기반 정전기 방전 클램프 Download PDFInfo
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- KR101006827B1 KR101006827B1 KR1020057014761A KR20057014761A KR101006827B1 KR 101006827 B1 KR101006827 B1 KR 101006827B1 KR 1020057014761 A KR1020057014761 A KR 1020057014761A KR 20057014761 A KR20057014761 A KR 20057014761A KR 101006827 B1 KR101006827 B1 KR 101006827B1
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- 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
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- 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
- 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
- H01L27/027—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 specially adapted to provide an electrical current path other than the field effect induced current path
- H01L27/0277—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 specially adapted to provide an electrical current path other than the field effect induced current path involving a parasitic bipolar transistor triggered by the local electrical biasing of the layer acting as base of said parasitic bipolar transistor
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- 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
- 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
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- 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)
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (25)
- 저항기 p-웰 접속 트랜지스터(resistor p-well connected transistor)에 있어서,기판;상기 기판 내의 고립 구조(isolating structure);상기 고립 구조에 인접한 고립 층;상기 고립 층 및 고립 구조에 인접한 웰;상기 웰 내의 제 1 도핑된 영역;바디(body)를 규정하는 상기 제 1 도핑된 영역에 인접하는 제 1 도전 단자;상기 웰 내의 제 2 도핑된 영역;소스를 규정하는 상기 제 2 도핑된 영역에 인접하는 제 2 도전 단자;상기 웰에 인접한 유전체 층;게이트를 규정하는 상기 유전체 층에 인접하는 제 3 도전 단자;상기 웰 내의 제 3 도핑된 영역;드레인을 규정하는 상기 제 3 도핑된 영역에 인접하는 제 4 도전 단자; 및상기 제 1 도전 단자와 제 2 도전 단자간 결합된 저항성 소자를 포함하는, 저항기 p-웰 접속 트랜지스터.
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- 입력/출력 패드에 결합된 제 1 단자 및 접지 단자에 결합된 제 2 단자를 포함하는 적어도 2개의 단자들을 갖는 회로를 보호하는 정전기 보호 회로에 있어서,상기 정전기 보호 회로는 저항성 소자, 바디, 드레인, 게이트, 및 소스를 갖는 저항기 p-웰 접속 트랜지스터를 포함하고,상기 드레인은 상기 입력/출력 패드에 결합되고,상기 소스는 상기 접지 단자에 결합되고,상기 게이트는 상기 소스에 결합되며,상기 저항성 소자는 상기 바디를 상기 소스에 결합시키는, 정전기 보호 회로.
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/361,469 | 2003-02-10 | ||
US10/361,469 US6844597B2 (en) | 2003-02-10 | 2003-02-10 | Low voltage NMOS-based electrostatic discharge clamp |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050107753A KR20050107753A (ko) | 2005-11-15 |
KR101006827B1 true KR101006827B1 (ko) | 2011-01-12 |
Family
ID=32824249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057014761A KR101006827B1 (ko) | 2003-02-10 | 2004-02-04 | 저 전압 nmos-기반 정전기 방전 클램프 |
Country Status (7)
Country | Link |
---|---|
US (2) | US6844597B2 (ko) |
EP (1) | EP1595277A2 (ko) |
JP (1) | JP4402109B2 (ko) |
KR (1) | KR101006827B1 (ko) |
CN (1) | CN100416824C (ko) |
TW (1) | TWI322501B (ko) |
WO (1) | WO2004073023A2 (ko) |
Families Citing this family (29)
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JP2005311134A (ja) * | 2004-04-22 | 2005-11-04 | Nec Electronics Corp | 静電気放電保護素子 |
KR20060010979A (ko) * | 2004-07-29 | 2006-02-03 | 현대자동차주식회사 | 차량의 원격 감시 및 제어장치와 그것의 제어방법 |
US7122867B2 (en) * | 2004-11-19 | 2006-10-17 | United Microelectronics Corp. | Triple well structure and method for manufacturing the same |
DE102005000801A1 (de) * | 2005-01-05 | 2006-07-13 | Infineon Technologies Ag | Vorrichtung, Anordnung und System zum ESD-Schutz |
US7508038B1 (en) | 2005-04-29 | 2009-03-24 | Zilog, Inc. | ESD protection transistor |
US7394133B1 (en) * | 2005-08-31 | 2008-07-01 | National Semiconductor Corporation | Dual direction ESD clamp based on snapback NMOS cell with embedded SCR |
US7268613B2 (en) * | 2005-10-31 | 2007-09-11 | International Business Machines Corporation | Transistor switch with integral body connection to prevent latchup |
JP2008218564A (ja) * | 2007-03-01 | 2008-09-18 | Matsushita Electric Ind Co Ltd | 半導体装置 |
WO2008132561A1 (en) * | 2007-04-27 | 2008-11-06 | Freescale Semiconductor, Inc. | Integrated circuit, electronic device and esd protection therefor |
CN101373770B (zh) * | 2007-08-20 | 2011-10-05 | 天津南大强芯半导体芯片设计有限公司 | 一种芯片衬底电位隔离电路及其应用和应用方法 |
US8279566B2 (en) * | 2008-04-30 | 2012-10-02 | Freescale Semiconductor, Inc. | Multi-voltage electrostatic discharge protection |
US20100067155A1 (en) | 2008-09-15 | 2010-03-18 | Altera Corporation | Method and apparatus for enhancing the triggering of an electrostatic discharge protection device |
US8194370B2 (en) | 2008-11-25 | 2012-06-05 | Nuvoton Technology Corporation | Electrostatic discharge protection circuit and device |
US8399909B2 (en) | 2009-05-12 | 2013-03-19 | Osi Optoelectronics, Inc. | Tetra-lateral position sensing detector |
DE102011109596B4 (de) | 2011-08-05 | 2018-05-09 | Austriamicrosystems Ag | Schaltungsanordnung zum Schutz gegen elektrostatische Entladungen |
CN102646601B (zh) * | 2012-04-19 | 2016-09-28 | 北京燕东微电子有限公司 | 一种半导体结构及其制造方法 |
US9257463B2 (en) * | 2012-05-31 | 2016-02-09 | Taiwan Semiconductor Manufacturing Company, Ltd. | Self-aligned implantation process for forming junction isolation regions |
CN103280458B (zh) * | 2013-05-17 | 2015-07-29 | 电子科技大学 | 一种集成电路芯片esd防护用mos器件 |
CN103887194A (zh) * | 2013-05-23 | 2014-06-25 | 上海华力微电子有限公司 | 并行测试器件 |
KR101847227B1 (ko) | 2013-05-31 | 2018-04-10 | 매그나칩 반도체 유한회사 | Esd 트랜지스터 |
KR101975608B1 (ko) | 2013-06-12 | 2019-05-08 | 매그나칩 반도체 유한회사 | 고전압용 esd 트랜지스터 및 그 정전기 보호 회로 |
KR102098663B1 (ko) | 2013-10-11 | 2020-04-08 | 삼성전자주식회사 | 정전기 방전 보호 소자 |
JP6349217B2 (ja) * | 2014-09-29 | 2018-06-27 | 日立オートモティブシステムズ株式会社 | 電子制御装置 |
CN104392995B (zh) * | 2014-10-30 | 2017-09-22 | 京东方科技集团股份有限公司 | 一种晶体管、驱动电路及其驱动方法、显示装置 |
US9997510B2 (en) * | 2015-09-09 | 2018-06-12 | Vanguard International Semiconductor Corporation | Semiconductor device layout structure |
US10680435B2 (en) * | 2016-04-26 | 2020-06-09 | Intersil Americas LLC | Enhanced electrostatic discharge (ESD) clamp |
US20200066709A1 (en) * | 2018-08-21 | 2020-02-27 | Mediatek Inc. | Semiconductor device having noise isolation between power regulator circuit and electrostatic discharge clamp circuit |
US10896953B2 (en) * | 2019-04-12 | 2021-01-19 | Globalfoundries Inc. | Diode structures |
JP7455016B2 (ja) | 2020-07-15 | 2024-03-25 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
Citations (1)
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US6329692B1 (en) | 1998-11-30 | 2001-12-11 | Motorola Inc. | Circuit and method for reducing parasitic bipolar effects during eletrostatic discharges |
Family Cites Families (6)
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DK0723429T3 (da) * | 1992-09-30 | 2002-07-29 | Vladimir Feingold | Intraokulært linseindsættelsessystem |
US5563525A (en) * | 1995-02-13 | 1996-10-08 | Taiwan Semiconductor Manufacturing Company Ltd | ESD protection device with FET circuit |
US5686751A (en) * | 1996-06-28 | 1997-11-11 | Winbond Electronics Corp. | Electrostatic discharge protection circuit triggered by capacitive-coupling |
CN1051171C (zh) * | 1997-04-14 | 2000-04-05 | 世界先进积体电路股份有限公司 | 半导体器件的静电保护电路及其结构 |
US6013932A (en) * | 1998-01-07 | 2000-01-11 | Micron Technology, Inc. | Supply voltage reduction circuit for integrated circuit |
US6329691B1 (en) * | 1999-12-13 | 2001-12-11 | Tower Semiconductor Ltd. | Device for protection of sensitive gate dielectrics of advanced non-volatile memory devices from damage due to plasma charging |
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2003
- 2003-02-10 US US10/361,469 patent/US6844597B2/en not_active Expired - Lifetime
-
2004
- 2004-02-04 EP EP04708128A patent/EP1595277A2/en not_active Withdrawn
- 2004-02-04 JP JP2006503295A patent/JP4402109B2/ja not_active Expired - Lifetime
- 2004-02-04 WO PCT/US2004/003094 patent/WO2004073023A2/en active Application Filing
- 2004-02-04 KR KR1020057014761A patent/KR101006827B1/ko active IP Right Grant
- 2004-02-04 CN CNB2004800038357A patent/CN100416824C/zh not_active Expired - Lifetime
- 2004-02-06 TW TW093102773A patent/TWI322501B/zh not_active IP Right Cessation
- 2004-12-01 US US11/000,584 patent/US7288820B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6329692B1 (en) | 1998-11-30 | 2001-12-11 | Motorola Inc. | Circuit and method for reducing parasitic bipolar effects during eletrostatic discharges |
Also Published As
Publication number | Publication date |
---|---|
CN100416824C (zh) | 2008-09-03 |
KR20050107753A (ko) | 2005-11-15 |
EP1595277A2 (en) | 2005-11-16 |
WO2004073023A3 (en) | 2004-12-23 |
TW200417022A (en) | 2004-09-01 |
US20040155300A1 (en) | 2004-08-12 |
TWI322501B (en) | 2010-03-21 |
WO2004073023A2 (en) | 2004-08-26 |
JP2006517350A (ja) | 2006-07-20 |
US7288820B2 (en) | 2007-10-30 |
US20050093073A1 (en) | 2005-05-05 |
US6844597B2 (en) | 2005-01-18 |
JP4402109B2 (ja) | 2010-01-20 |
CN1748309A (zh) | 2006-03-15 |
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