ATA95691A - Leistungstransistorvorrichtung und verfahren zu deren herstellung - Google Patents

Leistungstransistorvorrichtung und verfahren zu deren herstellung

Info

Publication number
ATA95691A
ATA95691A AT0095691A AT95691A ATA95691A AT A95691 A ATA95691 A AT A95691A AT 0095691 A AT0095691 A AT 0095691A AT 95691 A AT95691 A AT 95691A AT A95691 A ATA95691 A AT A95691A
Authority
AT
Austria
Prior art keywords
producing
same
power transistor
transistor device
power
Prior art date
Application number
AT0095691A
Other languages
English (en)
Other versions
AT404525B (de
Original Assignee
Int Rectifier Corp
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 Int Rectifier Corp filed Critical Int Rectifier Corp
Publication of ATA95691A publication Critical patent/ATA95691A/de
Application granted granted Critical
Publication of AT404525B publication Critical patent/AT404525B/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H01L29/772—Field effect transistors
    • H01L29/78—Field effect transistors with field effect produced by an insulated gate
    • H01L29/7801—DMOS transistors, i.e. MISFETs with a channel accommodating body or base region adjoining a drain drift region
    • H01L29/7802—Vertical DMOS transistors, i.e. VDMOS transistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/66007—Multistep manufacturing processes
    • H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
    • H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
    • H01L29/66234—Bipolar junction transistors [BJT]
    • H01L29/66325—Bipolar junction transistors [BJT] controlled by field-effect, e.g. insulated gate bipolar transistors [IGBT]
    • H01L29/66333—Vertical insulated gate bipolar transistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/70—Bipolar devices
    • H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
    • H01L29/739—Transistor-type devices, i.e. able to continuously respond to applied control signals controlled by field-effect, e.g. bipolar static induction transistors [BSIT]
    • H01L29/7393—Insulated gate bipolar mode transistors, i.e. IGBT; IGT; COMFET
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/70—Bipolar devices
    • H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
    • H01L29/739—Transistor-type devices, i.e. able to continuously respond to applied control signals controlled by field-effect, e.g. bipolar static induction transistors [BSIT]
    • H01L29/7393—Insulated gate bipolar mode transistors, i.e. IGBT; IGT; COMFET
    • H01L29/7395—Vertical transistors, e.g. vertical IGBT
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/70—Bipolar devices
    • H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
    • H01L29/739—Transistor-type devices, i.e. able to continuously respond to applied control signals controlled by field-effect, e.g. bipolar static induction transistors [BSIT]
    • H01L29/7393—Insulated gate bipolar mode transistors, i.e. IGBT; IGT; COMFET
    • H01L29/7395—Vertical transistors, e.g. vertical IGBT
    • H01L29/7398—Vertical transistors, e.g. vertical IGBT with both emitter and collector contacts in the same substrate side
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
    • H01L29/08—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
    • H01L29/0843—Source or drain regions of field-effect devices
    • H01L29/0847—Source or drain regions of field-effect devices of field-effect transistors with insulated gate

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Thyristors (AREA)
  • Bipolar Transistors (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Light Receiving Elements (AREA)
AT0095691A 1990-05-09 1991-05-08 Leistungstransistorvorrichtung und verfahren zu deren herstellung AT404525B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52117790A 1990-05-09 1990-05-09

Publications (2)

Publication Number Publication Date
ATA95691A true ATA95691A (de) 1998-04-15
AT404525B AT404525B (de) 1998-12-28

Family

ID=24075680

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0095691A AT404525B (de) 1990-05-09 1991-05-08 Leistungstransistorvorrichtung und verfahren zu deren herstellung

Country Status (9)

Country Link
US (2) US5661314A (de)
JP (1) JP3004077B2 (de)
KR (1) KR950011019B1 (de)
AT (1) AT404525B (de)
CA (1) CA2042069A1 (de)
DE (1) DE4114174A1 (de)
FR (1) FR2662025A1 (de)
GB (1) GB2243952B (de)
IT (1) IT1247293B (de)

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DE69512021T2 (de) * 1995-03-31 2000-05-04 Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiorno, Catania DMOS-Anordnung-Struktur und Verfahren zur Herstellung
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US6008092A (en) * 1996-02-12 1999-12-28 International Rectifier Corporation Short channel IGBT with improved forward voltage drop and improved switching power loss
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US6043112A (en) * 1996-07-25 2000-03-28 International Rectifier Corp. IGBT with reduced forward voltage drop and reduced switching loss
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US6072216A (en) * 1998-05-01 2000-06-06 Siliconix Incorporated Vertical DMOS field effect transistor with conformal buried layer for reduced on-resistance
US6677626B1 (en) * 1998-11-11 2004-01-13 Fuji Electric Co., Ltd. Semiconductor device with alternating conductivity type layer and method of manufacturing the same
WO2000062345A1 (fr) 1999-04-09 2000-10-19 Shindengen Electric Manufacturing Co., Ltd. Dispositif a semi-conducteur haute tension
US6137139A (en) * 1999-06-03 2000-10-24 Intersil Corporation Low voltage dual-well MOS device having high ruggedness, low on-resistance, and improved body diode reverse recovery
WO2000075966A2 (en) * 1999-06-09 2000-12-14 International Rectifier Corporation Dual epitaxial layer for high voltage vertical conduction power mosfet devices
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
US6246090B1 (en) 2000-03-14 2001-06-12 Intersil Corporation Power trench transistor device source region formation using silicon spacer
US8314002B2 (en) * 2000-05-05 2012-11-20 International Rectifier Corporation Semiconductor device having increased switching speed
US7485920B2 (en) * 2000-06-14 2009-02-03 International Rectifier Corporation Process to create buried heavy metal at selected depth
US6781194B2 (en) * 2001-04-11 2004-08-24 Silicon Semiconductor Corporation Vertical power devices having retrograded-doped transition regions and insulated trench-based electrodes therein
US6784486B2 (en) * 2000-06-23 2004-08-31 Silicon Semiconductor Corporation Vertical power devices having retrograded-doped transition regions therein
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JP4198469B2 (ja) * 2001-04-11 2008-12-17 シリコン・セミコンダクター・コーポレイション パワーデバイスとその製造方法
JP5023423B2 (ja) * 2001-09-27 2012-09-12 サンケン電気株式会社 縦型絶縁ゲート型電界効果トランジスタおよびその製造方法
US6781203B2 (en) * 2001-11-09 2004-08-24 International Rectifier Corporation MOSFET with reduced threshold voltage and on resistance and process for its manufacture
JP3973934B2 (ja) * 2002-03-15 2007-09-12 株式会社東芝 高耐圧半導体装置
DE10330571B8 (de) * 2003-07-07 2007-03-08 Infineon Technologies Ag Vertikale Leistungshalbleiterbauelemente mit Injektionsdämpfungsmittel im Rand bereich und Herstellungsverfahren dafür
US7180152B2 (en) 2004-07-08 2007-02-20 International Rectifier Corporation Process for resurf diffusion for high voltage MOSFET
KR100722909B1 (ko) * 2005-08-30 2007-05-30 닛산 지도우샤 가부시키가이샤 반도체 장치
JP5116225B2 (ja) * 2005-09-06 2013-01-09 キヤノン株式会社 酸化物半導体デバイスの製造方法
US7655977B2 (en) * 2005-10-18 2010-02-02 International Rectifier Corporation Trench IGBT for highly capacitive loads
US7956419B2 (en) * 2005-11-02 2011-06-07 International Rectifier Corporation Trench IGBT with depletion stop layer
CN103890953B (zh) * 2012-03-23 2016-10-19 松下知识产权经营株式会社 半导体元件
CN104221152B (zh) * 2012-07-18 2017-10-10 富士电机株式会社 半导体装置以及半导体装置的制造方法
DE112013002031T5 (de) 2012-08-22 2015-03-12 Fuji Electric Co., Ltd. Halbleitervorrichtung und Halbleitervorrichtungsherstellungsverfahren
US9263271B2 (en) * 2012-10-25 2016-02-16 Infineon Technologies Ag Method for processing a semiconductor carrier, a semiconductor chip arrangement and a method for manufacturing a semiconductor device
US9530844B2 (en) 2012-12-28 2016-12-27 Cree, Inc. Transistor structures having reduced electrical field at the gate oxide and methods for making same
US10115815B2 (en) 2012-12-28 2018-10-30 Cree, Inc. Transistor structures having a deep recessed P+ junction and methods for making same
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
CN104517837B (zh) * 2013-09-29 2017-10-10 无锡华润上华科技有限公司 一种绝缘栅双极型晶体管的制造方法
US20150263145A1 (en) * 2014-03-14 2015-09-17 Cree, Inc. Igbt structure for wide band-gap semiconductor materials
US9337284B2 (en) * 2014-04-07 2016-05-10 Alpha And Omega Semiconductor Incorporated Closed cell lateral MOSFET using silicide source and body regions
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Also Published As

Publication number Publication date
US5904510A (en) 1999-05-18
JPH04229660A (ja) 1992-08-19
GB2243952B (en) 1994-08-17
IT1247293B (it) 1994-12-12
KR950011019B1 (en) 1995-09-27
AT404525B (de) 1998-12-28
US5661314A (en) 1997-08-26
ITMI911121A0 (it) 1991-04-23
CA2042069A1 (en) 1991-11-10
JP3004077B2 (ja) 2000-01-31
GB9110071D0 (en) 1991-07-03
FR2662025A1 (fr) 1991-11-15
ITMI911121A1 (it) 1992-10-23
DE4114174A1 (de) 1991-11-14
KR910020923A (ko) 1991-12-20
GB2243952A (en) 1991-11-13

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