CN1286186C - 开关晶体管能量损耗减少方法和横向薄膜硅上绝缘体器件 - Google Patents
开关晶体管能量损耗减少方法和横向薄膜硅上绝缘体器件 Download PDFInfo
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- CN1286186C CN1286186C CNB028004140A CN02800414A CN1286186C CN 1286186 C CN1286186 C CN 1286186C CN B028004140 A CNB028004140 A CN B028004140A CN 02800414 A CN02800414 A CN 02800414A CN 1286186 C CN1286186 C CN 1286186C
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- 239000012212 insulator Substances 0.000 claims description 7
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/402—Field plates
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
- H01L29/7394—Insulated gate bipolar mode transistors, i.e. IGBT; IGT; COMFET on an insulating layer or substrate, e.g. thin film device or device isolated from the bulk substrate
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
- H01L29/7816—Lateral DMOS transistors, i.e. LDMOS transistors
- H01L29/7824—Lateral DMOS transistors, i.e. LDMOS transistors with a substrate comprising an insulating layer, e.g. SOI-LDMOS transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
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- H—ELECTRICITY
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- 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
- H01L29/0852—Source or drain regions of field-effect devices of field-effect transistors with insulated gate of DMOS transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
- H01L29/41725—Source or drain electrodes for field effect devices
- H01L29/41758—Source or drain electrodes for field effect devices for lateral devices with structured layout for source or drain region, i.e. the source or drain region having cellular, interdigitated or ring structure or being curved or angular
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
- H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
- H01L29/42364—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the insulating layer, e.g. thickness or uniformity
- H01L29/42368—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the insulating layer, e.g. thickness or uniformity the thickness being non-uniform
Abstract
Description
漏电流,ID(A) | 普通SOI LDMOS | 第一实施例 | 第二实施例 |
5.4 | 48 | 26 | 13 |
1.6 | 18 | 12 | 9.6 |
0.6 | 10.8 | 9.6 | 8.8 |
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/794,562 | 2001-02-27 | ||
US09/794,562 US6468878B1 (en) | 2001-02-27 | 2001-02-27 | SOI LDMOS structure with improved switching characteristics |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1457514A CN1457514A (zh) | 2003-11-19 |
CN1286186C true CN1286186C (zh) | 2006-11-22 |
Family
ID=25163000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028004140A Expired - Fee Related CN1286186C (zh) | 2001-02-27 | 2002-02-08 | 开关晶体管能量损耗减少方法和横向薄膜硅上绝缘体器件 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6468878B1 (zh) |
EP (1) | EP1368836A2 (zh) |
JP (1) | JP4123935B2 (zh) |
KR (1) | KR100847990B1 (zh) |
CN (1) | CN1286186C (zh) |
WO (1) | WO2002069408A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102651644A (zh) * | 2011-02-25 | 2012-08-29 | 富士通半导体股份有限公司 | 控制电路、晶体管的控制系统和方法以及器件 |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0107405D0 (en) * | 2001-03-23 | 2001-05-16 | Koninkl Philips Electronics Nv | Field effect transistor structure and method of manufacture |
US7501669B2 (en) * | 2003-09-09 | 2009-03-10 | Cree, Inc. | Wide bandgap transistor devices with field plates |
US7550783B2 (en) * | 2004-05-11 | 2009-06-23 | Cree, Inc. | Wide bandgap HEMTs with source connected field plates |
US7573078B2 (en) * | 2004-05-11 | 2009-08-11 | Cree, Inc. | Wide bandgap transistors with multiple field plates |
US9773877B2 (en) | 2004-05-13 | 2017-09-26 | Cree, Inc. | Wide bandgap field effect transistors with source connected field plates |
JP2006245548A (ja) | 2005-02-01 | 2006-09-14 | Toshiba Corp | 半導体装置 |
US11791385B2 (en) * | 2005-03-11 | 2023-10-17 | Wolfspeed, Inc. | Wide bandgap transistors with gate-source field plates |
US7592211B2 (en) | 2006-01-17 | 2009-09-22 | Cree, Inc. | Methods of fabricating transistors including supported gate electrodes |
US7709269B2 (en) | 2006-01-17 | 2010-05-04 | Cree, Inc. | Methods of fabricating transistors including dielectrically-supported gate electrodes |
US8823057B2 (en) | 2006-11-06 | 2014-09-02 | Cree, Inc. | Semiconductor devices including implanted regions for providing low-resistance contact to buried layers and related devices |
JP5105160B2 (ja) | 2006-11-13 | 2012-12-19 | クリー インコーポレイテッド | トランジスタ |
US7692263B2 (en) | 2006-11-21 | 2010-04-06 | Cree, Inc. | High voltage GaN transistors |
US7968950B2 (en) * | 2007-06-27 | 2011-06-28 | Texas Instruments Incorporated | Semiconductor device having improved gate electrode placement and decreased area design |
US8704295B1 (en) | 2008-02-14 | 2014-04-22 | Maxpower Semiconductor, Inc. | Schottky and MOSFET+Schottky structures, devices, and methods |
JP2011512677A (ja) * | 2008-02-14 | 2011-04-21 | マックスパワー・セミコンダクター・インコーポレイテッド | 半導体素子構造及び関連プロセス |
US8274129B2 (en) * | 2009-10-23 | 2012-09-25 | National Semiconductor Corporation | Power transistor with improved high-side operating characteristics and reduced resistance and related apparatus and method |
US20110115018A1 (en) * | 2009-11-13 | 2011-05-19 | Maxim Integrated Products, Inc. | Mos power transistor |
CN101789444A (zh) * | 2010-01-28 | 2010-07-28 | 上海宏力半导体制造有限公司 | 一种可提高mos管击穿电压的第一层金属 |
CN102130173A (zh) * | 2010-12-23 | 2011-07-20 | 上海北京大学微电子研究院 | Ldmos结构 |
CN102130061B (zh) * | 2011-01-05 | 2012-12-05 | 杭州电子科技大学 | 制作集成双纵向沟道soi ldmos器件的方法 |
CN102270664A (zh) * | 2011-09-01 | 2011-12-07 | 上海先进半导体制造股份有限公司 | Ldmos晶体管结构及其形成方法 |
US8896021B2 (en) * | 2011-09-14 | 2014-11-25 | United Microelectronics Corporation | Integrated circuit device |
CN102956696B (zh) * | 2012-09-14 | 2014-12-10 | 东南大学 | 一种大电流p型绝缘体上硅横向绝缘栅双极型晶体管 |
CN103178104B (zh) * | 2013-02-20 | 2015-08-19 | 国网智能电网研究院 | 一种半导体器件多级场板终端结构及其制造方法 |
CN103280460B (zh) * | 2013-05-22 | 2016-09-07 | 矽力杰半导体技术(杭州)有限公司 | 注入形成具有叠加漂移区的高压pmos晶体管及其制造方法 |
US9847411B2 (en) | 2013-06-09 | 2017-12-19 | Cree, Inc. | Recessed field plate transistor structures |
US9679981B2 (en) | 2013-06-09 | 2017-06-13 | Cree, Inc. | Cascode structures for GaN HEMTs |
EP3422415B1 (en) * | 2014-02-28 | 2023-08-02 | LFoundry S.r.l. | Semiconductor device comprising a laterally diffused mos transistor |
CN104332498B (zh) * | 2014-09-01 | 2018-01-05 | 苏州捷芯威半导体有限公司 | 一种斜场板功率器件及斜场板功率器件的制备方法 |
US9601614B2 (en) | 2015-03-26 | 2017-03-21 | Nxp Usa, Inc. | Composite semiconductor device with different channel widths |
US9905688B2 (en) * | 2016-01-28 | 2018-02-27 | Texas Instruments Incorporated | SOI power LDMOS device |
US9947701B2 (en) * | 2016-05-31 | 2018-04-17 | Taiwan Semiconductor Manufacturing Company, Ltd. | Low noise device and method of forming the same |
NL2018115B1 (en) * | 2017-01-03 | 2018-07-25 | Univ Delft Tech | Active semiconductor device with linearized depletion capacitance |
US10665712B2 (en) * | 2018-09-05 | 2020-05-26 | Monolithic Power Systems, Inc. | LDMOS device with a field plate contact metal layer with a sub-maximum size |
CN111092123A (zh) * | 2019-12-10 | 2020-05-01 | 杰华特微电子(杭州)有限公司 | 横向双扩散晶体管及其制造方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3845495A (en) * | 1971-09-23 | 1974-10-29 | Signetics Corp | High voltage, high frequency double diffused metal oxide semiconductor device |
EP0020164B1 (en) * | 1979-05-30 | 1983-05-11 | Xerox Corporation | Monolithic hvmosfet array |
US5362979A (en) * | 1991-02-01 | 1994-11-08 | Philips Electronics North America Corporation | SOI transistor with improved source-high performance |
US5246870A (en) | 1991-02-01 | 1993-09-21 | North American Philips Corporation | Method for making an improved high voltage thin film transistor having a linear doping profile |
US5378912A (en) * | 1993-11-10 | 1995-01-03 | Philips Electronics North America Corporation | Lateral semiconductor-on-insulator (SOI) semiconductor device having a lateral drift region |
US5648671A (en) | 1995-12-13 | 1997-07-15 | U S Philips Corporation | Lateral thin-film SOI devices with linearly-graded field oxide and linear doping profile |
EP0965145B1 (en) * | 1997-12-24 | 2011-09-21 | Nxp B.V. | A high voltage thin film transistor with improved on-state characteristics and method for making same |
DE19800647C1 (de) * | 1998-01-09 | 1999-05-27 | Siemens Ag | SOI-Hochspannungsschalter |
US5969387A (en) | 1998-06-19 | 1999-10-19 | Philips Electronics North America Corporation | Lateral thin-film SOI devices with graded top oxide and graded drift region |
US6506648B1 (en) * | 1998-09-02 | 2003-01-14 | Cree Microwave, Inc. | Method of fabricating a high power RF field effect transistor with reduced hot electron injection and resulting structure |
US6028337A (en) | 1998-11-06 | 2000-02-22 | Philips North America Corporation | Lateral thin-film silicon-on-insulator (SOI) device having lateral depletion means for depleting a portion of drift region |
US6191453B1 (en) * | 1999-12-13 | 2001-02-20 | Philips Electronics North America Corporation | Lateral insulated-gate bipolar transistor (LIGBT) device in silicon-on-insulator (SOI) technology |
US6794719B2 (en) * | 2001-06-28 | 2004-09-21 | Koninklijke Philips Electronics N.V. | HV-SOI LDMOS device with integrated diode to improve reliability and avalanche ruggedness |
-
2001
- 2001-02-27 US US09/794,562 patent/US6468878B1/en not_active Expired - Lifetime
-
2002
- 2002-02-08 CN CNB028004140A patent/CN1286186C/zh not_active Expired - Fee Related
- 2002-02-08 WO PCT/IB2002/000411 patent/WO2002069408A2/en active Application Filing
- 2002-02-08 EP EP02710253A patent/EP1368836A2/en not_active Withdrawn
- 2002-02-08 JP JP2002568429A patent/JP4123935B2/ja not_active Expired - Fee Related
- 2002-02-08 KR KR1020027014430A patent/KR100847990B1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102651644A (zh) * | 2011-02-25 | 2012-08-29 | 富士通半导体股份有限公司 | 控制电路、晶体管的控制系统和方法以及器件 |
CN102651644B (zh) * | 2011-02-25 | 2015-12-16 | 创世舫电子日本株式会社 | 控制电路、晶体管的控制系统和方法以及器件 |
Also Published As
Publication number | Publication date |
---|---|
JP4123935B2 (ja) | 2008-07-23 |
WO2002069408A3 (en) | 2002-12-05 |
KR100847990B1 (ko) | 2008-07-22 |
US20020155646A1 (en) | 2002-10-24 |
JP2004519852A (ja) | 2004-07-02 |
CN1457514A (zh) | 2003-11-19 |
WO2002069408A2 (en) | 2002-09-06 |
EP1368836A2 (en) | 2003-12-10 |
US6468878B1 (en) | 2002-10-22 |
KR20020092454A (ko) | 2002-12-11 |
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