JPH0330310B2 - - Google Patents

Info

Publication number
JPH0330310B2
JPH0330310B2 JP55117093A JP11709380A JPH0330310B2 JP H0330310 B2 JPH0330310 B2 JP H0330310B2 JP 55117093 A JP55117093 A JP 55117093A JP 11709380 A JP11709380 A JP 11709380A JP H0330310 B2 JPH0330310 B2 JP H0330310B2
Authority
JP
Japan
Prior art keywords
region
conductivity type
semiconductor layer
type
impurity concentration
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 - Lifetime
Application number
JP55117093A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5742164A (en
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 filed Critical
Priority to JP55117093A priority Critical patent/JPS5742164A/ja
Publication of JPS5742164A publication Critical patent/JPS5742164A/ja
Publication of JPH0330310B2 publication Critical patent/JPH0330310B2/ja
Granted 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
    • H10D30/66—Vertical DMOS [VDMOS] FETs
    • 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 
    • H10D62/156—Drain regions of DMOS transistors
    • H10D62/157—Impurity concentrations or distributions
    • 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
    • H10D30/662—Vertical DMOS [VDMOS] FETs having a drift region having a doping concentration that is higher between adjacent body regions relative to other parts of the drift region
    • 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 
JP55117093A 1980-08-27 1980-08-27 Semiconductor device Granted JPS5742164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55117093A JPS5742164A (en) 1980-08-27 1980-08-27 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55117093A JPS5742164A (en) 1980-08-27 1980-08-27 Semiconductor device

Publications (2)

Publication Number Publication Date
JPS5742164A JPS5742164A (en) 1982-03-09
JPH0330310B2 true JPH0330310B2 (en]) 1991-04-26

Family

ID=14703215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55117093A Granted JPS5742164A (en) 1980-08-27 1980-08-27 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS5742164A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993012545A1 (fr) * 1991-12-09 1993-06-24 Nippondenso Co. Ltd. Dispositif a semiconducteur a grille isolee verticale et procede pour sa fabrication

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5553462A (en) * 1978-10-13 1980-04-18 Int Rectifier Corp Mosfet element
US5191396B1 (en) * 1978-10-13 1995-12-26 Int Rectifier Corp High power mosfet with low on-resistance and high breakdown voltage
JPS5998557A (ja) * 1982-11-27 1984-06-06 Nissan Motor Co Ltd Ｍｏｓトランジスタ
US4803532A (en) * 1982-11-27 1989-02-07 Nissan Motor Co., Ltd. Vertical MOSFET having a proof structure against puncture due to breakdown
US4974059A (en) * 1982-12-21 1990-11-27 International Rectifier Corporation Semiconductor high-power mosfet device
JPS60196974A (ja) * 1984-03-19 1985-10-05 Toshiba Corp 導電変調型ｍｏｓｆｅｔ
JPS628571A (ja) * 1985-07-04 1987-01-16 Nec Corp 半導体装置
EP0222326A2 (en) * 1985-11-12 1987-05-20 General Electric Company Method of fabricating an improved insulated gate semiconductor device
JPH0783114B2 (ja) * 1986-03-13 1995-09-06 日本電気株式会社 縦型高耐圧ｍｏｓｆｅｔ
JPH0758785B2 (ja) * 1986-11-26 1995-06-21 日本電気株式会社 縦型電界効果トランジスタの製造方法
JP2751926B2 (ja) * 1986-12-22 1998-05-18 日産自動車株式会社 電導度変調形ｍｏｓｆｅｔ
JPS63177566A (ja) * 1987-01-19 1988-07-21 Nec Corp 電界効果トランジスタ
USRE34025E (en) * 1987-02-13 1992-08-11 Kabushiki Kaisha Toshiba Semiconductor device with isolation between MOSFET and control circuit
JPS63198367A (ja) * 1987-02-13 1988-08-17 Toshiba Corp 半導体装置
JPH0734470B2 (ja) * 1987-09-24 1995-04-12 三菱電機株式会社 電界効果型半導体装置
JPH0734471B2 (ja) * 1987-09-24 1995-04-12 三菱電機株式会社 電界効果型半導体装置
JPS6482564A (en) * 1987-09-24 1989-03-28 Mitsubishi Electric Corp Field-effect semiconductor device
JPS6482566A (en) * 1987-09-24 1989-03-28 Mitsubishi Electric Corp Field-effect semiconductor device
JP2604777B2 (ja) * 1988-01-18 1997-04-30 松下電工株式会社 二重拡散型電界効果半導体装置の製法
JPH0247874A (ja) * 1988-08-10 1990-02-16 Fuji Electric Co Ltd Ｍｏｓ型半導体装置の製造方法
JPH0494576A (ja) * 1990-08-11 1992-03-26 Sharp Corp 縦型パワーｍｏｓ　ｆｅｔ
JP2503900B2 (ja) * 1993-07-30 1996-06-05 日本電気株式会社 半導体装置及びそれを用いたモ―タドライバ回路
US5701023A (en) * 1994-08-03 1997-12-23 National Semiconductor Corporation Insulated gate semiconductor device typically having subsurface-peaked portion of body region for improved ruggedness
US5674766A (en) * 1994-12-30 1997-10-07 Siliconix Incorporated Method of making a trench MOSFET with multi-resistivity drain to provide low on-resistance by varying dopant concentration in epitaxial layer
US5869371A (en) * 1995-06-07 1999-02-09 Stmicroelectronics, Inc. Structure and process for reducing the on-resistance of mos-gated power devices
JPH08213615A (ja) * 1995-08-18 1996-08-20 Matsushita Electron Corp 縦型ｍｏｓ電界効果トランジスタ
JP2003501826A (ja) 1999-06-09 2003-01-14 インターナショナル・レクチファイヤー・コーポレーション 高電圧縦伝導型パワーｍｏｓｆｅｔデバイスの２層エピタキシャル層
JP4169879B2 (ja) * 1999-08-20 2008-10-22 新電元工業株式会社 高耐圧トランジスタ
JP2001210823A (ja) * 2000-01-21 2001-08-03 Denso Corp 半導体装置
JP4696354B2 (ja) * 2000-12-08 2011-06-08 株式会社デンソー 半導体装置の駆動方法
JP4304332B2 (ja) * 2003-10-03 2009-07-29 独立行政法人産業技術総合研究所 炭化ケイ素半導体装置
JP4922554B2 (ja) * 2004-08-18 2012-04-25 パナソニック株式会社 半導体装置の製造方法
WO2007070050A1 (en) * 2005-12-14 2007-06-21 Freescale Semiconductor, Inc. Power mosfet and method of making the same
JP5196637B2 (ja) 2007-09-21 2013-05-15 ヤンマー株式会社 ディーゼルエンジン
JP6072432B2 (ja) * 2012-05-15 2017-02-01 三菱電機株式会社 半導体装置及びその製造方法
US9331197B2 (en) * 2013-08-08 2016-05-03 Cree, Inc. Vertical power transistor device
US10868169B2 (en) 2013-09-20 2020-12-15 Cree, Inc. Monolithically integrated vertical power transistor and bypass diode
US10600903B2 (en) 2013-09-20 2020-03-24 Cree, Inc. Semiconductor device including a power transistor device and bypass diode
JP6381101B2 (ja) * 2013-12-09 2018-08-29 富士電機株式会社 炭化珪素半導体装置
JP6530361B2 (ja) * 2016-10-07 2019-06-12 トヨタ自動車株式会社 半導体装置
DE102019204100A1 (de) * 2019-03-26 2020-10-01 Robert Bosch Gmbh Leistungstransistorzelle für Batteriesysteme
JP7421455B2 (ja) * 2020-09-18 2024-01-24 株式会社東芝 半導体装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5553462A (en) * 1978-10-13 1980-04-18 Int Rectifier Corp Mosfet element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993012545A1 (fr) * 1991-12-09 1993-06-24 Nippondenso Co. Ltd. Dispositif a semiconducteur a grille isolee verticale et procede pour sa fabrication

Also Published As

Publication number Publication date
JPS5742164A (en) 1982-03-09

Similar Documents

Publication Publication Date Title
JPH0330310B2 (en])
KR100652449B1 (ko) 횡형 박막 실리콘-온-절연체 ｊｆｅｔ 디바이스
JP3641547B2 (ja) 横型ｍｏｓ素子を含む半導体装置
KR100305978B1 (ko) 트랜지스터의표면에저농도로도핑된에피택셜영역을갖는전계효과트렌치트랜지스터
US5474943A (en) Method for fabricating a short channel trenched DMOS transistor
US5057884A (en) Semiconductor device having a structure which makes parasitic transistor hard to operate
US5016066A (en) Vertical power MOSFET having high withstand voltage and high switching speed
US6576929B2 (en) Silicon carbide semiconductor device and manufacturing method
US6091086A (en) Reverse blocking IGBT
KR930024156A (ko) 반도체 장치 및 그 제조 방법
JPH09219512A (ja) Ｍｏｓ電界効果トランジスタ及びその製造方法
JPH0738097A (ja) 高電圧用に延長されたドレイン領域を持つｍｏｓトランジスタを有する半導体装置
JPH0897411A (ja) 横型高耐圧トレンチｍｏｓｆｅｔおよびその製造方法
US4952991A (en) Vertical field-effect transistor having a high breakdown voltage and a small on-resistance
JP2005510059A (ja) 電界効果トランジスタ半導体デバイス
JP3219045B2 (ja) 縦型ｍｉｓｆｅｔの製造方法
US4454523A (en) High voltage field effect transistor
JPH04107877A (ja) 半導体装置及びその製造方法
JPH0334466A (ja) 縦形二重拡散ｍｏｓｆｅｔ
JP2001127285A (ja) 縦型電界効果トランジスタ
JPH07101737B2 (ja) 半導体装置の製造方法
JPH0436584B2 (en])
JPS6164165A (ja) Ｍｏｓ型電界効果トランジスタ
JPH051083Y2 (en])
US20040061170A1 (en) Reverse blocking IGBT