CN101106128A - 半导体器件和保护电路 - Google Patents
半导体器件和保护电路 Download PDFInfo
- Publication number
- CN101106128A CN101106128A CNA2007101366072A CN200710136607A CN101106128A CN 101106128 A CN101106128 A CN 101106128A CN A2007101366072 A CNA2007101366072 A CN A2007101366072A CN 200710136607 A CN200710136607 A CN 200710136607A CN 101106128 A CN101106128 A CN 101106128A
- Authority
- CN
- China
- Prior art keywords
- diffusion layer
- circuit
- positive
- collector
- emitter
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 title claims description 39
- 238000009792 diffusion process Methods 0.000 claims description 135
- 230000001681 protective effect Effects 0.000 claims description 45
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000013459 approach Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 111
- 230000003068 static effect Effects 0.000 description 14
- 230000003071 parasitic effect Effects 0.000 description 10
- 239000011229 interlayer Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000002955 isolation Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
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
- H01L27/0259—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices using bipolar transistors as protective elements
-
- 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
- H01L27/04—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 potential barriers; including integrated passive circuit elements having potential barriers 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 potential barriers; including integrated passive circuit elements having potential barriers
- 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 potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/08—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 the substrate being a semiconductor body including only semiconductor components of a single kind
- H01L27/082—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 the substrate being a semiconductor body including only semiconductor components of a single kind including bipolar components only
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)
- Bipolar Integrated Circuits (AREA)
- Bipolar Transistors (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006193012 | 2006-07-13 | ||
JP2006193012A JP5041749B2 (ja) | 2006-07-13 | 2006-07-13 | 半導体装置 |
JP2006-193012 | 2006-07-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101106128A true CN101106128A (zh) | 2008-01-16 |
CN101106128B CN101106128B (zh) | 2010-07-28 |
Family
ID=38949011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101366072A Expired - Fee Related CN101106128B (zh) | 2006-07-13 | 2007-07-13 | 半导体器件和保护电路 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7642621B2 (zh) |
JP (1) | JP5041749B2 (zh) |
KR (1) | KR100885829B1 (zh) |
CN (1) | CN101106128B (zh) |
TW (1) | TWI355062B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103904077A (zh) * | 2012-12-11 | 2014-07-02 | 英飞凌科技股份有限公司 | Esd保护结构、集成电路和半导体器件 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8818871B2 (en) * | 2001-06-21 | 2014-08-26 | Thomson Licensing | Method and system for electronic purchases using an intelligent data carrier medium, electronic coupon system, and interactive TV infrastructure |
JP5371274B2 (ja) * | 2008-03-27 | 2013-12-18 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US8378422B2 (en) * | 2009-02-06 | 2013-02-19 | Taiwan Semiconductor Manufacturing Company, Ltd. | Electrostatic discharge protection device comprising a plurality of highly doped areas within a well |
JP5595751B2 (ja) * | 2009-03-11 | 2014-09-24 | ルネサスエレクトロニクス株式会社 | Esd保護素子 |
DE102009015839B4 (de) * | 2009-04-01 | 2019-07-11 | Austriamicrosystems Ag | Integrierte ESD-Schutzschaltung |
KR101043776B1 (ko) | 2009-04-30 | 2011-06-27 | 주식회사 하이닉스반도체 | 반도체 장치의 정전기 보호회로 |
TWI416697B (zh) * | 2009-10-21 | 2013-11-21 | Silicon Motion Inc | 靜電放電保護裝置 |
US8982518B2 (en) * | 2013-03-14 | 2015-03-17 | The Boeing Company | Methods and apparatus to provide transient event protection for circuits |
EP3107122B1 (en) * | 2015-06-17 | 2019-06-12 | Nxp B.V. | An electrostatic discharge protection device |
CN109449202B (zh) * | 2018-10-30 | 2021-10-22 | 广州工商学院 | 一种逆导双极型晶体管 |
US11290666B2 (en) * | 2020-05-20 | 2022-03-29 | Pixart Imaging Incorporation | Multi-beta pixel circuit and image sensor circuit using same |
WO2024121936A1 (ja) * | 2022-12-06 | 2024-06-13 | 日清紡マイクロデバイス株式会社 | Esd保護ダイオードとその構造 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW289153B (zh) | 1994-09-26 | 1996-10-21 | Ibm | |
US6049119A (en) * | 1998-05-01 | 2000-04-11 | Motorola, Inc. | Protection circuit for a semiconductor device |
JP2001156181A (ja) * | 1999-11-25 | 2001-06-08 | Matsushita Electric Ind Co Ltd | 半導体装置 |
KR20010057940A (ko) * | 1999-12-23 | 2001-07-05 | 박종섭 | 반도체장치의 정전기 방지회로 |
KR100313154B1 (ko) * | 1999-12-28 | 2001-11-07 | 박종섭 | 정전기방전 보호회로 |
KR20010066333A (ko) * | 1999-12-31 | 2001-07-11 | 박종섭 | 이에스디(esd) 보호회로 |
US6323523B1 (en) * | 2000-01-31 | 2001-11-27 | Taiwan Semiconductor Manufacturing Co., Ltd. | N-type structure for n-type pull-up and down I/O protection circuit |
JP2001223277A (ja) | 2001-01-09 | 2001-08-17 | Nec Corp | 入出力保護回路 |
US6458632B1 (en) * | 2001-03-14 | 2002-10-01 | Chartered Semiconductor Manufacturing Ltd. | UMOS-like gate-controlled thyristor structure for ESD protection |
JP2003163271A (ja) * | 2001-11-28 | 2003-06-06 | Matsushita Electric Ind Co Ltd | 半導体保護装置 |
US6800906B2 (en) * | 2002-10-18 | 2004-10-05 | United Microelectronics Corp. | Electrostatic discharge protection circuit |
JP4620387B2 (ja) * | 2004-06-15 | 2011-01-26 | ルネサスエレクトロニクス株式会社 | 半導体保護装置 |
KR100812604B1 (ko) * | 2004-10-30 | 2008-03-13 | 주식회사 하이닉스반도체 | 반도체 장치의 정전기 보호회로 |
US7291888B2 (en) * | 2005-06-14 | 2007-11-06 | Taiwan Semiconductor Manufacturing Co., Ltd. | ESD protection circuit using a transistor chain |
JP4524661B2 (ja) * | 2005-10-06 | 2010-08-18 | 株式会社デンソー | 発電制御装置 |
KR100639221B1 (ko) | 2005-12-08 | 2006-11-01 | 주식회사 하이닉스반도체 | 반도체회로용 정전기 보호소자 |
KR100835282B1 (ko) * | 2007-01-23 | 2008-06-05 | 삼성전자주식회사 | 정전기 방전 보호 장치 |
-
2006
- 2006-07-13 JP JP2006193012A patent/JP5041749B2/ja not_active Expired - Fee Related
-
2007
- 2007-07-05 TW TW096124429A patent/TWI355062B/zh not_active IP Right Cessation
- 2007-07-12 US US11/826,182 patent/US7642621B2/en active Active
- 2007-07-12 KR KR1020070070237A patent/KR100885829B1/ko not_active IP Right Cessation
- 2007-07-13 CN CN2007101366072A patent/CN101106128B/zh not_active Expired - Fee Related
-
2009
- 2009-10-16 US US12/588,485 patent/US7875904B2/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103904077A (zh) * | 2012-12-11 | 2014-07-02 | 英飞凌科技股份有限公司 | Esd保护结构、集成电路和半导体器件 |
US9324845B2 (en) | 2012-12-11 | 2016-04-26 | Infineon Technologies Ag | ESD protection structure, integrated circuit and semiconductor device |
CN103904077B (zh) * | 2012-12-11 | 2017-01-04 | 英飞凌科技股份有限公司 | Esd保护结构、集成电路和半导体器件 |
Also Published As
Publication number | Publication date |
---|---|
US7642621B2 (en) | 2010-01-05 |
US7875904B2 (en) | 2011-01-25 |
JP5041749B2 (ja) | 2012-10-03 |
KR100885829B1 (ko) | 2009-02-26 |
TW200818447A (en) | 2008-04-16 |
US20100032714A1 (en) | 2010-02-11 |
TWI355062B (en) | 2011-12-21 |
JP2008021863A (ja) | 2008-01-31 |
CN101106128B (zh) | 2010-07-28 |
US20080013234A1 (en) | 2008-01-17 |
KR20080007137A (ko) | 2008-01-17 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: RENESAS ELECTRONICS CO., LTD. Free format text: FORMER OWNER: NEC CORP. Effective date: 20101123 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20101123 Address after: Kanagawa, Japan Patentee after: Renesas Electronics Corporation Address before: Kanagawa, Japan Patentee before: NEC Corp. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Tokyo, Japan Patentee after: Renesas Electronics Corporation Address before: Kanagawa, Japan Patentee before: Renesas Electronics Corporation |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20190713 |
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CF01 | Termination of patent right due to non-payment of annual fee |