CN105742339B - 结势垒肖特基整流器 - Google Patents
结势垒肖特基整流器 Download PDFInfo
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- CN105742339B CN105742339B CN201510983013.XA CN201510983013A CN105742339B CN 105742339 B CN105742339 B CN 105742339B CN 201510983013 A CN201510983013 A CN 201510983013A CN 105742339 B CN105742339 B CN 105742339B
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/201—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of only components covered by H10D1/00 or H10D8/00, e.g. RLC circuits
- H10D84/204—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of only components covered by H10D1/00 or H10D8/00, e.g. RLC circuits of combinations of diodes or capacitors or resistors
- H10D84/221—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of only components covered by H10D1/00 or H10D8/00, e.g. RLC circuits of combinations of diodes or capacitors or resistors of only diodes
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- 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
- H10D62/102—Constructional design considerations for preventing surface leakage or controlling electric field concentration
- H10D62/103—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices
- H10D62/105—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices by having particular doping profiles, shapes or arrangements of PN junctions; by having supplementary regions, e.g. junction termination extension [JTE]
- H10D62/106—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices by having particular doping profiles, shapes or arrangements of PN junctions; by having supplementary regions, e.g. junction termination extension [JTE] having supplementary regions doped oppositely to or in rectifying contact with regions of the semiconductor bodies, e.g. guard rings with PN or Schottky junctions
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- 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
- H10D62/124—Shapes, relative sizes or dispositions of the regions of semiconductor bodies or of junctions between the regions
- H10D62/125—Shapes of junctions between the regions
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- 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
- H10D62/129—Cathode regions of diodes
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- 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
- H10D62/133—Emitter regions of BJTs
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- 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
- H10D62/393—Body regions of DMOS transistors or IGBTs
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- 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
- H10D62/60—Impurity distributions or concentrations
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D8/00—Diodes
- H10D8/60—Schottky-barrier diodes
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- 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
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- 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
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/83—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge
- H10D62/832—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge being Group IV materials comprising two or more elements, e.g. SiGe
- H10D62/8325—Silicon carbide
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D8/00—Diodes
- H10D8/01—Manufacture or treatment
- H10D8/051—Manufacture or treatment of Schottky diodes
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Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14200282.3A EP3038162B1 (en) | 2014-12-24 | 2014-12-24 | Junction barrier Schottky rectifier |
EP14200282.3 | 2014-12-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105742339A CN105742339A (zh) | 2016-07-06 |
CN105742339B true CN105742339B (zh) | 2020-06-30 |
Family
ID=52232014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510983013.XA Active CN105742339B (zh) | 2014-12-24 | 2015-12-24 | 结势垒肖特基整流器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9659927B2 (zh) |
EP (1) | EP3038162B1 (zh) |
JP (1) | JP6739166B2 (zh) |
KR (1) | KR102372117B1 (zh) |
CN (1) | CN105742339B (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6490017B2 (ja) | 2016-01-19 | 2019-03-27 | 三菱電機株式会社 | パワーモジュール、3相インバータシステム、およびパワーモジュールの検査方法 |
US9704949B1 (en) * | 2016-06-30 | 2017-07-11 | General Electric Company | Active area designs for charge-balanced diodes |
CN106783964A (zh) * | 2017-01-24 | 2017-05-31 | 深圳基本半导体有限公司 | 一种宽禁带半导体器件及其制作方法 |
CN107591455B (zh) * | 2017-09-05 | 2020-02-18 | 西安理工大学 | 一种SiC沟槽型台阶状结势垒肖特基二极管 |
CN107887450B (zh) * | 2017-12-15 | 2024-07-09 | 泰科天润半导体科技(北京)有限公司 | 一种提高峰值电流的肖特基二极管的结构及制备方法 |
KR102463180B1 (ko) * | 2018-05-04 | 2022-11-03 | 현대자동차 주식회사 | 반도체 소자 및 그 제조 방법 |
CN109192789B (zh) * | 2018-08-29 | 2023-07-14 | 无锡新洁能股份有限公司 | 高浪涌电流能力碳化硅二极管及其制作方法 |
CN108899372A (zh) * | 2018-08-29 | 2018-11-27 | 无锡新洁能股份有限公司 | 一种高浪涌电流能力碳化硅二极管及其制作方法 |
US11171248B2 (en) * | 2019-02-12 | 2021-11-09 | Semiconductor Components Industries, Llc | Schottky rectifier with surge-current ruggedness |
CN111799336B (zh) * | 2020-07-27 | 2021-09-24 | 西安电子科技大学 | 一种SiC MPS二极管器件及其制备方法 |
CN112242449B (zh) * | 2020-10-19 | 2023-04-18 | 重庆邮电大学 | 一种基于SiC衬底沟槽型MPS二极管元胞结构 |
CN114300529A (zh) * | 2021-12-31 | 2022-04-08 | 清纯半导体(上海)有限公司 | 一种半导体结构及其制备方法 |
CN116344591B (zh) * | 2023-05-29 | 2023-09-01 | 深圳腾睿微电子科技有限公司 | 具有jbs晶胞结构的碳化硅半导体器件 |
CN116344592B (zh) * | 2023-05-29 | 2023-08-08 | 通威微电子有限公司 | 一种二极管器件及其制作方法 |
CN116487445B (zh) * | 2023-06-19 | 2023-09-29 | 西安电子科技大学 | 一种用n-区包围p+渐变环的碳化硅功率器件及其制备方法 |
CN117747675A (zh) * | 2024-02-20 | 2024-03-22 | 北京怀柔实验室 | 肖特基二极管及其制备方法 |
Citations (3)
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JP2006186134A (ja) * | 2004-12-28 | 2006-07-13 | Nippon Inter Electronics Corp | 半導体装置 |
CN102263139A (zh) * | 2011-05-24 | 2011-11-30 | 哈尔滨工程大学 | 一种改进的混合整流二极管结构 |
JP2014060460A (ja) * | 2013-12-27 | 2014-04-03 | Hitachi Ltd | 半導体装置 |
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US4982260A (en) * | 1989-10-02 | 1991-01-01 | General Electric Company | Power rectifier with trenches |
JP2590284B2 (ja) * | 1990-02-28 | 1997-03-12 | 株式会社日立製作所 | 半導体装置及びその製造方法 |
US5241195A (en) * | 1992-08-13 | 1993-08-31 | North Carolina State University At Raleigh | Merged P-I-N/Schottky power rectifier having extended P-I-N junction |
JP3099557B2 (ja) * | 1992-11-09 | 2000-10-16 | 富士電機株式会社 | ダイオード |
JP3737524B2 (ja) * | 1994-02-10 | 2006-01-18 | 新電元工業株式会社 | 整流用半導体装置 |
JP3287269B2 (ja) * | 1997-06-02 | 2002-06-04 | 富士電機株式会社 | ダイオードとその製造方法 |
DE19723176C1 (de) * | 1997-06-03 | 1998-08-27 | Daimler Benz Ag | Leistungshalbleiter-Bauelement und Verfahren zu dessen Herstellung |
JP4160752B2 (ja) * | 1999-09-22 | 2008-10-08 | サイスド エレクトロニクス デヴェロプメント ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニ コマンディートゲゼルシャフト | 炭化珪素からなる半導体装置とその製造方法 |
US6462393B2 (en) * | 2001-03-20 | 2002-10-08 | Fabtech, Inc. | Schottky device |
US7199442B2 (en) * | 2004-07-15 | 2007-04-03 | Fairchild Semiconductor Corporation | Schottky diode structure to reduce capacitance and switching losses and method of making same |
KR100598348B1 (ko) * | 2004-12-24 | 2006-07-06 | 매그나칩 반도체 유한회사 | 실리콘 기반 씨모스 공정을 이용한 쇼트키 다이오드제조방법 |
JP4944460B2 (ja) * | 2005-03-30 | 2012-05-30 | オンセミコンダクター・トレーディング・リミテッド | 半導体装置 |
US8901699B2 (en) * | 2005-05-11 | 2014-12-02 | Cree, Inc. | Silicon carbide junction barrier Schottky diodes with suppressed minority carrier injection |
US20070228505A1 (en) * | 2006-04-04 | 2007-10-04 | Mazzola Michael S | Junction barrier schottky rectifiers having epitaxially grown p+-n junctions and methods of making |
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JP2009158519A (ja) * | 2007-12-25 | 2009-07-16 | Toyota Motor Corp | 半導体装置及びその製造方法 |
JP5546759B2 (ja) * | 2008-08-05 | 2014-07-09 | トヨタ自動車株式会社 | 半導体装置及びその製造方法 |
JP2011233614A (ja) * | 2010-04-26 | 2011-11-17 | Mitsubishi Electric Corp | 炭化珪素半導体装置およびその製造方法 |
JP5757103B2 (ja) * | 2011-02-21 | 2015-07-29 | 富士電機株式会社 | ワイドバンドギャップ逆阻止mos型半導体装置 |
JP2012227429A (ja) * | 2011-04-21 | 2012-11-15 | Sanken Electric Co Ltd | 半導体装置 |
JP2014127573A (ja) * | 2012-12-26 | 2014-07-07 | Rohm Co Ltd | 半導体装置 |
-
2014
- 2014-12-24 EP EP14200282.3A patent/EP3038162B1/en active Active
-
2015
- 2015-12-16 US US14/971,206 patent/US9659927B2/en active Active
- 2015-12-21 KR KR1020150183158A patent/KR102372117B1/ko active Active
- 2015-12-22 JP JP2015249508A patent/JP6739166B2/ja active Active
- 2015-12-24 CN CN201510983013.XA patent/CN105742339B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006186134A (ja) * | 2004-12-28 | 2006-07-13 | Nippon Inter Electronics Corp | 半導体装置 |
CN102263139A (zh) * | 2011-05-24 | 2011-11-30 | 哈尔滨工程大学 | 一种改进的混合整流二极管结构 |
JP2014060460A (ja) * | 2013-12-27 | 2014-04-03 | Hitachi Ltd | 半導体装置 |
Also Published As
Publication number | Publication date |
---|---|
JP6739166B2 (ja) | 2020-08-12 |
EP3038162A1 (en) | 2016-06-29 |
CN105742339A (zh) | 2016-07-06 |
KR20160078268A (ko) | 2016-07-04 |
US9659927B2 (en) | 2017-05-23 |
US20160190126A1 (en) | 2016-06-30 |
EP3038162B1 (en) | 2019-09-04 |
JP2016122842A (ja) | 2016-07-07 |
KR102372117B1 (ko) | 2022-03-07 |
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