TW200715555A - Semiconductor device with a conduction enhancement layer - Google Patents

Semiconductor device with a conduction enhancement layer

Info

Publication number
TW200715555A
TW200715555A TW095121912A TW95121912A TW200715555A TW 200715555 A TW200715555 A TW 200715555A TW 095121912 A TW095121912 A TW 095121912A TW 95121912 A TW95121912 A TW 95121912A TW 200715555 A TW200715555 A TW 200715555A
Authority
TW
Taiwan
Prior art keywords
semiconductor device
layer
conductivity type
conduction layer
enhancement layer
Prior art date
Application number
TW095121912A
Other languages
English (en)
Inventor
qing-chun Zhang
Original Assignee
Rockwell Scient Licensing Llc
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 Rockwell Scient Licensing Llc filed Critical Rockwell Scient Licensing Llc
Publication of TW200715555A publication Critical patent/TW200715555A/zh

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
    • H01L29/7722—Field effect transistors using static field induced regions, e.g. SIT, PBT
    • 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
    • H01L29/0684—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 characterised by the shape, relative sizes or dispositions of the semiconductor regions or junctions between the regions
    • H01L29/0692—Surface layout
    • 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
    • H01L29/80—Field effect transistors with field effect produced by a PN or other rectifying junction gate, i.e. potential-jump barrier
    • H01L29/808—Field effect transistors with field effect produced by a PN or other rectifying junction gate, i.e. potential-jump barrier with a PN junction gate, e.g. PN homojunction gate
    • H01L29/8083—Vertical transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Electrodes Of Semiconductors (AREA)
TW095121912A 2005-06-20 2006-06-19 Semiconductor device with a conduction enhancement layer TW200715555A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/157,229 US7719080B2 (en) 2005-06-20 2005-06-20 Semiconductor device with a conduction enhancement layer

Publications (1)

Publication Number Publication Date
TW200715555A true TW200715555A (en) 2007-04-16

Family

ID=37595665

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095121912A TW200715555A (en) 2005-06-20 2006-06-19 Semiconductor device with a conduction enhancement layer

Country Status (3)

Country Link
US (1) US7719080B2 (zh)
TW (1) TW200715555A (zh)
WO (1) WO2007001825A2 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI405326B (zh) * 2009-10-14 2013-08-11 Anpec Electronics Corp 雙導通半導體元件及其製作方法
TWI726004B (zh) * 2015-11-16 2021-05-01 國立研究開發法人產業技術總合研究所 鑽石電子元件

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US7902630B2 (en) 2002-08-14 2011-03-08 Advanced Analogic Technologies, Inc. Isolated bipolar transistor
US8513087B2 (en) * 2002-08-14 2013-08-20 Advanced Analogic Technologies, Incorporated Processes for forming isolation structures for integrated circuit devices
US7956391B2 (en) * 2002-08-14 2011-06-07 Advanced Analogic Technologies, Inc. Isolated junction field-effect transistor
US7741661B2 (en) * 2002-08-14 2010-06-22 Advanced Analogic Technologies, Inc. Isolation and termination structures for semiconductor die
US7667268B2 (en) 2002-08-14 2010-02-23 Advanced Analogic Technologies, Inc. Isolated transistor
US7825488B2 (en) * 2006-05-31 2010-11-02 Advanced Analogic Technologies, Inc. Isolation structures for integrated circuits and modular methods of forming the same
US8089129B2 (en) * 2002-08-14 2012-01-03 Advanced Analogic Technologies, Inc. Isolated CMOS transistors
US20080197408A1 (en) * 2002-08-14 2008-08-21 Advanced Analogic Technologies, Inc. Isolated quasi-vertical DMOS transistor
US7812403B2 (en) 2002-08-14 2010-10-12 Advanced Analogic Technologies, Inc. Isolation structures for integrated circuit devices
US7939420B2 (en) * 2002-08-14 2011-05-10 Advanced Analogic Technologies, Inc. Processes for forming isolation structures for integrated circuit devices
US7834421B2 (en) * 2002-08-14 2010-11-16 Advanced Analogic Technologies, Inc. Isolated diode
JP2007013058A (ja) * 2005-07-04 2007-01-18 Toshiba Corp 半導体装置
KR100867977B1 (ko) 2006-10-11 2008-11-10 한국과학기술원 인도시아닌 그린 혈중 농도 역학을 이용한 조직 관류 분석장치 및 그를 이용한 조직 관류 분석방법
US8138570B2 (en) * 2007-03-28 2012-03-20 Advanced Analogic Technologies, Inc. Isolated junction field-effect transistor
US7737526B2 (en) * 2007-03-28 2010-06-15 Advanced Analogic Technologies, Inc. Isolated trench MOSFET in epi-less semiconductor sustrate
JP5636254B2 (ja) * 2009-12-15 2014-12-03 株式会社東芝 半導体装置
US8829574B2 (en) 2011-12-22 2014-09-09 Avogy, Inc. Method and system for a GaN vertical JFET with self-aligned source and gate
JP2013235890A (ja) * 2012-05-07 2013-11-21 Denso Corp 半導体装置
US9209318B2 (en) 2013-02-20 2015-12-08 Infineon Technologies Austria Ag Vertical JFET with body diode and device regions disposed in a single compound epitaxial layer
DE102013204701A1 (de) * 2013-03-18 2014-10-02 Robert Bosch Gmbh Pseudo-Schottky-Diode
WO2014192234A1 (ja) * 2013-05-31 2014-12-04 富士電機株式会社 半導体装置の製造方法
US20150118810A1 (en) * 2013-10-24 2015-04-30 Madhur Bobde Buried field ring field effect transistor (buf-fet) integrated with cells implanted with hole supply path
US9748224B2 (en) 2014-10-28 2017-08-29 Semiconductor Components Industries, Llc Heterojunction semiconductor device having integrated clamping device
US9935628B2 (en) * 2015-11-10 2018-04-03 Analog Devices Global FET—bipolar transistor combination, and a switch comprising such a FET—bipolar transistor combination

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US6097046A (en) * 1993-04-30 2000-08-01 Texas Instruments Incorporated Vertical field effect transistor and diode
US5488236A (en) * 1994-05-26 1996-01-30 North Carolina State University Latch-up resistant bipolar transistor with trench IGFET and buried collector
US5753938A (en) * 1996-08-08 1998-05-19 North Carolina State University Static-induction transistors having heterojunction gates and methods of forming same
US5945701A (en) * 1997-12-19 1999-08-31 Northrop Grumman Corporation Static induction transistor
US6252288B1 (en) * 1999-01-19 2001-06-26 Rockwell Science Center, Llc High power trench-based rectifier with improved reverse breakdown characteristic
US6380569B1 (en) * 1999-08-10 2002-04-30 Rockwell Science Center, Llc High power unipolar FET switch
DE10203164B4 (de) * 2002-01-28 2005-06-16 Infineon Technologies Ag Leistungshalbleiterbauelement und Verfahren zu dessen Herstellung
US6855970B2 (en) 2002-03-25 2005-02-15 Kabushiki Kaisha Toshiba High-breakdown-voltage semiconductor device
JP2004134547A (ja) 2002-10-10 2004-04-30 Hitachi Ltd 半導体装置
JP4265234B2 (ja) * 2003-02-13 2009-05-20 株式会社デンソー 炭化珪素半導体装置およびその製造方法
US7235827B2 (en) * 2004-04-20 2007-06-26 Power-One, Inc. Vertical power JFET with low on-resistance for high voltage applications
US7135740B2 (en) * 2004-09-27 2006-11-14 Teledyne Licensing, Llc High voltage FET switch with conductivity modulation
US6906356B1 (en) * 2004-09-27 2005-06-14 Rockwell Scientific Licensing, Llc High voltage switch
US7355223B2 (en) * 2005-03-04 2008-04-08 Cree, Inc. Vertical junction field effect transistor having an epitaxial gate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI405326B (zh) * 2009-10-14 2013-08-11 Anpec Electronics Corp 雙導通半導體元件及其製作方法
TWI726004B (zh) * 2015-11-16 2021-05-01 國立研究開發法人產業技術總合研究所 鑽石電子元件

Also Published As

Publication number Publication date
WO2007001825A2 (en) 2007-01-04
WO2007001825A3 (en) 2007-06-28
US20070013021A1 (en) 2007-01-18
US7719080B2 (en) 2010-05-18

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