JP4143120B2 - シリコンカーバイドにおける半導体デバイス - Google Patents

シリコンカーバイドにおける半導体デバイス Download PDF

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Publication number
JP4143120B2
JP4143120B2 JP52220096A JP52220096A JP4143120B2 JP 4143120 B2 JP4143120 B2 JP 4143120B2 JP 52220096 A JP52220096 A JP 52220096A JP 52220096 A JP52220096 A JP 52220096A JP 4143120 B2 JP4143120 B2 JP 4143120B2
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Prior art keywords
junction
wafer
layer
silicon carbide
edge
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JP52220096A
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English (en)
Japanese (ja)
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JPH09511103A5 (https=
JPH09511103A (ja
Inventor
ヘルマンソン，ウィリー
ラムベルグ，レンナート
ジグルド，ダグ
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クリー、インコーポレイテッド
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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P34/00—Irradiation with electromagnetic or particle radiation of wafers, substrates or parts of devices
    • H10P34/40—Irradiation with electromagnetic or particle radiation of wafers, substrates or parts of devices with high-energy radiation
    • 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
    • H10D8/01—Manufacture or treatment
    • H10D8/043—Manufacture or treatment of planar diodes
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W10/00—Isolation regions in semiconductor bodies between components of integrated devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W10/00—Isolation regions in semiconductor bodies between components of integrated devices
    • H10W10/01—Manufacture or treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/931—Silicon carbide semiconductor

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  • Electrodes Of Semiconductors (AREA)
  • Bipolar Transistors (AREA)
  • Thyristors (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
JP52220096A 1995-01-18 1996-01-17 シリコンカーバイドにおける半導体デバイス Expired - Lifetime JP4143120B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9500146A SE9500146D0 (sv) 1995-01-18 1995-01-18 Halvledarkomponent i kiselkarbid
SE9500146-7 1995-01-18
PCT/SE1996/000034 WO1996022610A1 (en) 1995-01-18 1996-01-17 Semiconductor device in silicon carbide

Publications (3)

Publication Number Publication Date
JPH09511103A JPH09511103A (ja) 1997-11-04
JPH09511103A5 JPH09511103A5 (https=) 2008-06-26
JP4143120B2 true JP4143120B2 (ja) 2008-09-03

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ID=20396853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52220096A Expired - Lifetime JP4143120B2 (ja) 1995-01-18 1996-01-17 シリコンカーバイドにおける半導体デバイス

Country Status (6)

Country Link
US (1) US5914499A (https=)
EP (1) EP0750789B1 (https=)
JP (1) JP4143120B2 (https=)
DE (1) DE69601981T2 (https=)
SE (1) SE9500146D0 (https=)
WO (1) WO1996022610A1 (https=)

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* Cited by examiner, † Cited by third party
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SE512259C2 (sv) * 1998-03-23 2000-02-21 Abb Research Ltd Halvledaranordning bestående av dopad kiselkarbid vilken innefattar en pn-övergång som uppvisar åtminstone en ihålig defekt och förfarande för dess framställning
US6803243B2 (en) * 2001-03-15 2004-10-12 Cree, Inc. Low temperature formation of backside ohmic contacts for vertical devices
US6884644B1 (en) * 1998-09-16 2005-04-26 Cree, Inc. Low temperature formation of backside ohmic contacts for vertical devices
JP3955396B2 (ja) 1998-09-17 2007-08-08 株式会社ルネサステクノロジ 半導体サージ吸収素子
JP4320810B2 (ja) * 1998-11-30 2009-08-26 株式会社デンソー 炭化珪素半導体装置の製造方法
US6218680B1 (en) 1999-05-18 2001-04-17 Cree, Inc. Semi-insulating silicon carbide without vanadium domination
US6396080B2 (en) 1999-05-18 2002-05-28 Cree, Inc Semi-insulating silicon carbide without vanadium domination
US6373076B1 (en) * 1999-12-07 2002-04-16 Philips Electronics North America Corporation Passivated silicon carbide devices with low leakage current and method of fabricating
US6924215B2 (en) * 2002-05-29 2005-08-02 Taiwan Semiconductor Manufacturing Co., Ltd Method of monitoring high tilt angle of medium current implant
US7157730B2 (en) * 2002-12-20 2007-01-02 Finisar Corporation Angled wafer rotating ion implantation
CN1802755B (zh) 2003-05-09 2012-05-16 克里公司 通过离子注入进行隔离的led制造方法
US20050194584A1 (en) * 2003-11-12 2005-09-08 Slater David B.Jr. LED fabrication via ion implant isolation
US7592634B2 (en) * 2004-05-06 2009-09-22 Cree, Inc. LED fabrication via ion implant isolation
CN101405871A (zh) * 2004-11-24 2009-04-08 美高森美公司 用于宽禁带功率器件的结终端结构
US7622358B2 (en) * 2005-09-30 2009-11-24 Taiwan Semiconductor Manufacturing Co., Ltd. Semiconductor device with semi-insulating substrate portions and method for forming the same
JP5044117B2 (ja) * 2005-12-14 2012-10-10 関西電力株式会社 炭化珪素バイポーラ型半導体装置
CN101960606B (zh) * 2008-03-07 2013-12-04 三菱电机株式会社 碳化硅半导体器件及其制造方法
US8106487B2 (en) 2008-12-23 2012-01-31 Pratt & Whitney Rocketdyne, Inc. Semiconductor device having an inorganic coating layer applied over a junction termination extension
CN102570294B (zh) * 2012-01-12 2013-07-10 北京工业大学 一种真空解理大功率半导体激光器腔面氮钝化方法
JP6107430B2 (ja) * 2012-06-08 2017-04-05 豊田合成株式会社 半導体装置
JP6383516B2 (ja) * 2013-04-19 2018-08-29 ライトスピン テクノロジーズ、インク． 集積アバランシェ・フォトダイオード・アレイ
WO2016178678A1 (en) 2015-05-06 2016-11-10 Lightspin Technologies, Inc. Integrated avalanche photodiode arrays
EP3180799B1 (en) 2015-06-09 2018-12-26 ABB Schweiz AG Silicon carbide power semiconductor device comprising an edge termination and method for manufacturing said edge termination
DE102015115173A1 (de) * 2015-09-09 2017-03-09 Infineon Technologies Austria Ag Ein Halbleiterwafer, eine Implantationsvorrichtung zum Implantieren von Protonen und ein Verfahren zum Bilden eines Halbleiterbauelements
JP6557134B2 (ja) * 2015-12-24 2019-08-07 住重アテックス株式会社 半導体装置および半導体装置の製造方法
US10541300B2 (en) 2016-05-26 2020-01-21 General Electric Company Semiconductor device and method of making thereof
US10529884B2 (en) 2017-11-09 2020-01-07 LightSpin Technologies Inc. Virtual negative bevel and methods of isolating adjacent devices
US10608079B2 (en) 2018-02-06 2020-03-31 General Electric Company High energy ion implantation for junction isolation in silicon carbide devices
JP7312616B2 (ja) * 2019-06-14 2023-07-21 日産自動車株式会社 半導体装置及びその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131898C (https=) * 1965-03-26
US3458779A (en) * 1967-11-24 1969-07-29 Gen Electric Sic p-n junction electroluminescent diode with a donor concentration diminishing from the junction to one surface and an acceptor concentration increasing in the same region
US5270244A (en) * 1993-01-25 1993-12-14 North Carolina State University At Raleigh Method for forming an oxide-filled trench in silicon carbide
US5449925A (en) * 1994-05-04 1995-09-12 North Carolina State University Voltage breakdown resistant monocrystalline silicon carbide semiconductor devices
US5399883A (en) * 1994-05-04 1995-03-21 North Carolina State University At Raleigh High voltage silicon carbide MESFETs and methods of fabricating same
WO1995032524A1 (en) * 1994-05-24 1995-11-30 Abb Research Ltd. Semiconductor device in silicon carbide with passivated surface
US5650654A (en) * 1994-12-30 1997-07-22 International Business Machines Corporation MOSFET device having controlled parasitic isolation threshold voltage

Also Published As

Publication number Publication date
US5914499A (en) 1999-06-22
EP0750789B1 (en) 1999-04-07
DE69601981D1 (de) 1999-05-12
DE69601981T2 (de) 1999-12-02
EP0750789A1 (en) 1997-01-02
SE9500146D0 (sv) 1995-01-18
JPH09511103A (ja) 1997-11-04
WO1996022610A1 (en) 1996-07-25

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