FR2740907B1 - Dispositif a semiconducteur utilisant le carbure de silicium - Google Patents

Dispositif a semiconducteur utilisant le carbure de silicium

Info

Publication number
FR2740907B1
FR2740907B1 FR9612392A FR9612392A FR2740907B1 FR 2740907 B1 FR2740907 B1 FR 2740907B1 FR 9612392 A FR9612392 A FR 9612392A FR 9612392 A FR9612392 A FR 9612392A FR 2740907 B1 FR2740907 B1 FR 2740907B1
Authority
FR
France
Prior art keywords
semiconductor device
silicon carbide
carbide
silicon
semiconductor
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.)
Expired - Fee Related
Application number
FR9612392A
Other languages
English (en)
French (fr)
Other versions
FR2740907A1 (fr
Inventor
Janardhanan S Ajit
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Infineon Technologies Americas Corp
Original Assignee
International Rectifier Corp USA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by International Rectifier Corp USA filed Critical International Rectifier Corp USA
Publication of FR2740907A1 publication Critical patent/FR2740907A1/fr
Application granted granted Critical
Publication of FR2740907B1 publication Critical patent/FR2740907B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/64—Double-diffused metal-oxide semiconductor [DMOS] FETs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/01—Manufacture or treatment
    • H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
    • H10D30/028—Manufacture or treatment of FETs having insulated gates [IGFET] of double-diffused metal oxide semiconductor [DMOS] FETs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/64—Double-diffused metal-oxide semiconductor [DMOS] FETs
    • H10D30/66—Vertical DMOS [VDMOS] FETs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/64—Double-diffused metal-oxide semiconductor [DMOS] FETs
    • H10D30/66—Vertical DMOS [VDMOS] FETs
    • H10D30/668—Vertical DMOS [VDMOS] FETs having trench gate electrodes, e.g. UMOS transistors
    • 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
    • H10D62/151—Source or drain regions of field-effect devices of IGFETs 
    • H10D62/152—Source regions of DMOS transistors
    • 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
    • H10D62/82—Heterojunctions
    • H10D62/822—Heterojunctions comprising only Group IV materials heterojunctions, e.g. Si/Ge heterojunctions
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D8/00—Diodes
    • H10P14/6349—
FR9612392A 1995-10-10 1996-10-10 Dispositif a semiconducteur utilisant le carbure de silicium Expired - Fee Related FR2740907B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US498395P 1995-10-10 1995-10-10

Publications (2)

Publication Number Publication Date
FR2740907A1 FR2740907A1 (fr) 1997-05-09
FR2740907B1 true FR2740907B1 (fr) 1999-05-14

Family

ID=21713529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9612392A Expired - Fee Related FR2740907B1 (fr) 1995-10-10 1996-10-10 Dispositif a semiconducteur utilisant le carbure de silicium

Country Status (9)

Country Link
US (1) US5877515A (enExample)
JP (1) JPH09172159A (enExample)
KR (1) KR970024296A (enExample)
DE (1) DE19641839A1 (enExample)
FR (1) FR2740907B1 (enExample)
GB (1) GB2306250A (enExample)
IT (1) IT1285498B1 (enExample)
SG (1) SG64402A1 (enExample)
TW (1) TW317647B (enExample)

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JP4903439B2 (ja) * 2005-05-31 2012-03-28 株式会社東芝 電界効果トランジスタ
US7589004B2 (en) * 2005-06-21 2009-09-15 Los Alamos National Security, Llc Method for implantation of high dopant concentrations in wide band gap materials
DE102005047054B4 (de) * 2005-09-30 2008-04-03 Infineon Technologies Austria Ag Leistungs-MOS-Transistor mit einer SiC-Driftzone und Verfahren zur Herstellung eines Leistungs-MOS-Transistors
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IT1401754B1 (it) * 2010-08-30 2013-08-02 St Microelectronics Srl Dispositivo elettronico integrato e relativo metodo di fabbricazione.
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JP5730521B2 (ja) * 2010-09-08 2015-06-10 株式会社日立ハイテクノロジーズ 熱処理装置
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CN104347708A (zh) * 2013-08-07 2015-02-11 中芯国际集成电路制造(北京)有限公司 多栅vdmos晶体管及其形成方法
JP6228850B2 (ja) 2014-01-10 2017-11-08 ルネサスエレクトロニクス株式会社 半導体装置
JP6237408B2 (ja) * 2014-03-28 2017-11-29 住友電気工業株式会社 炭化珪素半導体装置およびその製造方法
CN105336775B (zh) * 2014-07-01 2018-03-09 无锡华润华晶微电子有限公司 一种vdmos器件的元胞结构及其制作方法
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CN105810722B (zh) * 2016-03-16 2019-04-30 中国科学院半导体研究所 一种碳化硅mosfet器件及其制备方法
CN107086243A (zh) * 2017-03-16 2017-08-22 西安电子科技大学 具有宽带隙材料与硅材料复合的u‑mosfet
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CN110429137B (zh) * 2019-08-15 2020-08-21 西安电子科技大学 具有部分氮化镓/硅半导体材料异质结的vdmos及其制作方法
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CN116741639B (zh) * 2023-06-20 2025-04-18 中国科学院上海微系统与信息技术研究所 半导体器件的制备方法及半导体器件
CN116774469B (zh) * 2023-06-20 2024-06-28 中国科学院上海微系统与信息技术研究所 一种器件的制备方法及结构
CN116646401B (zh) * 2023-07-19 2024-01-23 成都蓉矽半导体有限公司 一种碳化硅异质结的共源共栅mosfet器件
CN116895699A (zh) * 2023-09-08 2023-10-17 成都蓉矽半导体有限公司 一种具有异质结的共源共栅沟槽mosfet及制备方法
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Also Published As

Publication number Publication date
ITMI962098A1 (it) 1998-04-10
GB2306250A (en) 1997-04-30
US5877515A (en) 1999-03-02
IT1285498B1 (it) 1998-06-08
TW317647B (enExample) 1997-10-11
GB9621170D0 (en) 1996-11-27
KR970024296A (ko) 1997-05-30
SG64402A1 (en) 1999-04-27
DE19641839A1 (de) 1997-05-15
FR2740907A1 (fr) 1997-05-09
JPH09172159A (ja) 1997-06-30

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