CN103489912B - 一种高压结型场效应晶体管 - Google Patents
一种高压结型场效应晶体管 Download PDFInfo
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- CN103489912B CN103489912B CN201210192221.4A CN201210192221A CN103489912B CN 103489912 B CN103489912 B CN 103489912B CN 201210192221 A CN201210192221 A CN 201210192221A CN 103489912 B CN103489912 B CN 103489912B
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- heavily doped
- drain
- effect transistor
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/80—FETs having rectifying junction gate electrodes
- H10D30/83—FETs having PN junction gate electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
- H10D62/213—Channel regions of field-effect devices
- H10D62/221—Channel regions of field-effect devices of FETs
- H10D62/328—Channel regions of field-effect devices of FETs having PN junction gates
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
- H10D62/343—Gate regions of field-effect devices having PN junction gates
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/111—Field plates
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/113—Isolations within a component, i.e. internal isolations
- H10D62/115—Dielectric isolations, e.g. air gaps
- H10D62/116—Dielectric isolations, e.g. air gaps adjoining the input or output regions of field-effect devices, e.g. adjoining source or drain regions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/13—Semiconductor regions connected to electrodes carrying current to be rectified, amplified or switched, e.g. source or drain regions
- H10D62/149—Source or drain regions of field-effect devices
Landscapes
- Insulated Gate Type Field-Effect Transistor (AREA)
- Junction Field-Effect Transistors (AREA)
Abstract
Description
Claims (13)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210192221.4A CN103489912B (zh) | 2012-06-12 | 2012-06-12 | 一种高压结型场效应晶体管 |
EP13804198.3A EP2860762B1 (en) | 2012-06-12 | 2013-06-10 | High voltage junction field effect transistor |
US14/407,599 US9543451B2 (en) | 2012-06-12 | 2013-06-10 | High voltage junction field effect transistor |
JP2015516426A JP6109931B2 (ja) | 2012-06-12 | 2013-06-10 | 高電圧接合型電界効果トランジスタ |
PCT/CN2013/077119 WO2013185604A1 (zh) | 2012-06-12 | 2013-06-10 | 一种高压结型场效应晶体管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210192221.4A CN103489912B (zh) | 2012-06-12 | 2012-06-12 | 一种高压结型场效应晶体管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103489912A CN103489912A (zh) | 2014-01-01 |
CN103489912B true CN103489912B (zh) | 2016-02-24 |
Family
ID=49757533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210192221.4A Active CN103489912B (zh) | 2012-06-12 | 2012-06-12 | 一种高压结型场效应晶体管 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9543451B2 (zh) |
EP (1) | EP2860762B1 (zh) |
JP (1) | JP6109931B2 (zh) |
CN (1) | CN103489912B (zh) |
WO (1) | WO2013185604A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9111992B2 (en) * | 2011-09-13 | 2015-08-18 | Globalfoundries Singapore Pte. Ltd. | Semiconductor device including an n-well structure |
US9299857B2 (en) * | 2014-06-19 | 2016-03-29 | Macronix International Co., Ltd. | Semiconductor device |
US10784372B2 (en) * | 2015-04-03 | 2020-09-22 | Magnachip Semiconductor, Ltd. | Semiconductor device with high voltage field effect transistor and junction field effect transistor |
KR101975630B1 (ko) * | 2015-04-03 | 2019-08-29 | 매그나칩 반도체 유한회사 | 접합 트랜지스터와 고전압 트랜지스터 구조를 포함한 반도체 소자 및 그 제조 방법 |
US9543452B1 (en) * | 2015-07-01 | 2017-01-10 | Macronix International Co., Ltd. | High voltage junction field effect transistor |
US9583612B1 (en) * | 2016-01-21 | 2017-02-28 | Texas Instruments Incorporated | Drift region implant self-aligned to field relief oxide with sidewall dielectric |
CN108807379B (zh) * | 2017-05-05 | 2021-08-27 | 立锜科技股份有限公司 | 具有可调整临界电压的高压耗尽型mos元件及其制造方法 |
US10361296B2 (en) * | 2017-06-29 | 2019-07-23 | Monolith Semiconductor Inc. | Metal oxide semiconductor (MOS) controlled devices and methods of making the same |
TWI650866B (zh) * | 2017-08-30 | 2019-02-11 | 立錡科技股份有限公司 | 高壓元件及其製造方法 |
CN109473427B (zh) * | 2017-09-08 | 2020-06-30 | 立锜科技股份有限公司 | 高压元件及其制造方法 |
CN110350018B (zh) * | 2018-04-02 | 2023-05-26 | 世界先进积体电路股份有限公司 | 半导体结构及其制造方法 |
US11289613B2 (en) | 2019-10-16 | 2022-03-29 | Semiconductor Components Industries, Llc | Electronic device including a junction field-effect transistor |
CN111180509B (zh) * | 2019-12-31 | 2022-08-23 | 杰华特微电子股份有限公司 | 一种结型场效应管及其静电放电结构 |
CN113066854B (zh) * | 2021-03-18 | 2023-02-03 | 电子科技大学 | 一种高压jfet器件及其制造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101969072A (zh) * | 2010-08-27 | 2011-02-09 | 东南大学 | 降压用耗尽型n型横向双扩散金属氧化物半导体管 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US4314267A (en) * | 1978-06-13 | 1982-02-02 | Ibm Corporation | Dense high performance JFET compatible with NPN transistor formation and merged BIFET |
US4407005A (en) * | 1980-01-21 | 1983-09-27 | Texas Instruments Incorporated | N-Channel JFET device having a buried channel region, and method for making same |
JPS5889872A (ja) * | 1981-11-24 | 1983-05-28 | Hitachi Ltd | 接合形電界効果半導体装置 |
US5910664A (en) * | 1996-11-05 | 1999-06-08 | International Rectifier Corporation | Emitter-switched transistor structures |
JPH10209175A (ja) * | 1997-01-22 | 1998-08-07 | Nikon Corp | 接合型電界効果トランジスタ及びその製造方法 |
US6037238A (en) | 1999-01-04 | 2000-03-14 | Vanguard International Semiconductor Corporation | Process to reduce defect formation occurring during shallow trench isolation formation |
US20050104132A1 (en) * | 2001-01-23 | 2005-05-19 | Tsutomu Imoto | Semiconductor device and manufacturing method thereof |
JP2004200391A (ja) * | 2002-12-18 | 2004-07-15 | Hitachi Ltd | 半導体装置 |
US8207580B2 (en) | 2009-05-29 | 2012-06-26 | Power Integrations, Inc. | Power integrated circuit device with incorporated sense FET |
US8344472B2 (en) * | 2010-03-30 | 2013-01-01 | Freescale Semiconductor, Inc. | Semiconductor device and method |
US8541862B2 (en) * | 2011-11-30 | 2013-09-24 | Freescale Semiconductor, Inc. | Semiconductor device with self-biased isolation |
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2012
- 2012-06-12 CN CN201210192221.4A patent/CN103489912B/zh active Active
-
2013
- 2013-06-10 JP JP2015516426A patent/JP6109931B2/ja active Active
- 2013-06-10 WO PCT/CN2013/077119 patent/WO2013185604A1/zh active Application Filing
- 2013-06-10 EP EP13804198.3A patent/EP2860762B1/en active Active
- 2013-06-10 US US14/407,599 patent/US9543451B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101969072A (zh) * | 2010-08-27 | 2011-02-09 | 东南大学 | 降压用耗尽型n型横向双扩散金属氧化物半导体管 |
Also Published As
Publication number | Publication date |
---|---|
JP2015523723A (ja) | 2015-08-13 |
WO2013185604A1 (zh) | 2013-12-19 |
EP2860762A1 (en) | 2015-04-15 |
EP2860762B1 (en) | 2019-10-23 |
US20150137192A1 (en) | 2015-05-21 |
JP6109931B2 (ja) | 2017-04-05 |
EP2860762A4 (en) | 2016-02-17 |
US9543451B2 (en) | 2017-01-10 |
CN103489912A (zh) | 2014-01-01 |
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TR01 | Transfer of patent right |
Effective date of registration: 20171212 Address after: 214028 Xinzhou Road, Wuxi national hi tech Industrial Development Zone, Jiangsu, China, No. 8 Patentee after: CSMC TECHNOLOGIES FAB2 Co.,Ltd. Address before: 214028 Wuxi provincial high tech Industrial Development Zone, Hanjiang Road, No. 5, Jiangsu, China Patentee before: CSMC TECHNOLOGIES FAB1 Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A High Voltage Junction Field Effect Transistor Effective date of registration: 20231007 Granted publication date: 20160224 Pledgee: Bank of China Limited Wuxi Branch Pledgor: CSMC TECHNOLOGIES FAB2 Co.,Ltd. Registration number: Y2023980059915 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20160224 Pledgee: Bank of China Limited Wuxi Branch Pledgor: CSMC TECHNOLOGIES FAB2 Co.,Ltd. Registration number: Y2023980059915 |