CN1391289A - 半导体器件 - Google Patents
半导体器件 Download PDFInfo
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- CN1391289A CN1391289A CN02124332A CN02124332A CN1391289A CN 1391289 A CN1391289 A CN 1391289A CN 02124332 A CN02124332 A CN 02124332A CN 02124332 A CN02124332 A CN 02124332A CN 1391289 A CN1391289 A CN 1391289A
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- 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
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- H01L29/063—Reduced surface field [RESURF] pn-junction structures
- H01L29/0634—Multiple reduced surface field (multi-RESURF) structures, e.g. double RESURF, charge compensation, cool, superjunction (SJ), 3D-RESURF, composite buffer (CB) structures
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- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
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- H01L29/42372—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the conducting layer, e.g. the length, the sectional shape or the lay-out
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- Insulated Gate Type Field-Effect Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
击穿电压和第二与第三保护环间的间隙 | ||||
阱区和第一保护环的间隙I1 | 第一和第二保护环的间隙I2 | 第二和第三保护环的间隙I3 | 击穿电压Vbr(V) | I1和I2相结合的比率(%) |
0.5微米 | 1.0微米 | 1.0微米 | 738 | 99.6 |
0.5微米 | 1.0微米 | 2.0微米 | 737 | 99.4 |
1.0微米 | 1.0微米 | 1.0微米 | 732 | 99.6 |
1.0微米 | 1.0微米 | 2.0微米 | 730 | 99.3 |
ρ(Ωcm)t(微米) | -5.34+0.0316Vbr<ρ<-8.60+0.0509Vbr | -5.34+0.0316Vbr<ρ<-7.71+0.0456Vbr | -5.34+0.0316Vbr<ρ<-6.82+0.0404Vbr | 以往 |
1.26+0.0589Vbr<t<1.96+0.0916Vbr600V级(Vbr=660V)900V级(Vbr=990V) | 约75%66-105mΩcm2181-291mΩcm2 | 约67566-95mΩcm2181-261mΩcm2 | 约58%66-84mΩcm2181-231mΩcm2 | 111-148mΩcm2306-407mΩcm2 |
1.26+0.0589Vbr<t< | 约63% | 约57% | 约50% |
1.68+0.0785Vbr |
击穿电压(V) | 170 | 660 | 990 |
按第一实施例MOSFET’s | 1.8ΩpF | 2.95ΩpF | 15.0ΩpF |
以往MOSFET’s | 8.8ΩpF | 17.5ΩpF | 80ΩpF |
Claims (70)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001176499 | 2001-06-12 | ||
JP2001176499A JP5011611B2 (ja) | 2001-06-12 | 2001-06-12 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1391289A true CN1391289A (zh) | 2003-01-15 |
CN1299365C CN1299365C (zh) | 2007-02-07 |
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Application Number | Title | Priority Date | Filing Date |
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CNB021243328A Expired - Lifetime CN1299365C (zh) | 2001-06-12 | 2002-06-12 | 半导体器件 |
Country Status (5)
Country | Link |
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US (1) | US6943410B2 (zh) |
JP (1) | JP5011611B2 (zh) |
CN (1) | CN1299365C (zh) |
DE (1) | DE10225864B4 (zh) |
TW (1) | TW556347B (zh) |
Cited By (8)
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CN101814526A (zh) * | 2009-02-20 | 2010-08-25 | 株式会社半导体能源研究所 | 半导体装置以及其制造方法 |
CN102194861A (zh) * | 2009-12-28 | 2011-09-21 | 富士电机控股株式会社 | 半导体器件 |
CN102244100A (zh) * | 2011-06-28 | 2011-11-16 | 上海宏力半导体制造有限公司 | Mos功率半导体器件 |
CN102608547A (zh) * | 2010-12-21 | 2012-07-25 | Nxp股份有限公司 | 场效应磁传感器 |
TWI620302B (zh) * | 2017-06-06 | 2018-04-01 | 旺宏電子股份有限公司 | 半導體結構及其操作方法 |
US10833151B2 (en) | 2017-06-07 | 2020-11-10 | Macronix International Co., Ltd. | Semiconductor structure and operation method thereof |
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US5723890A (en) * | 1994-01-07 | 1998-03-03 | Fuji Electric Co., Ltd. | MOS type semiconductor device |
JP2870402B2 (ja) | 1994-03-10 | 1999-03-17 | 株式会社デンソー | 絶縁ゲート型電界効果トランジスタ |
JP3381490B2 (ja) * | 1994-11-21 | 2003-02-24 | 富士電機株式会社 | Mos型半導体装置 |
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- 2001-06-12 JP JP2001176499A patent/JP5011611B2/ja not_active Expired - Lifetime
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2002
- 2002-06-10 TW TW091112558A patent/TW556347B/zh not_active IP Right Cessation
- 2002-06-11 DE DE10225864A patent/DE10225864B4/de not_active Expired - Lifetime
- 2002-06-12 US US10/170,216 patent/US6943410B2/en not_active Expired - Lifetime
- 2002-06-12 CN CNB021243328A patent/CN1299365C/zh not_active Expired - Lifetime
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CN101288179B (zh) * | 2005-07-27 | 2010-05-26 | 英飞凌科技奥地利股份公司 | 具有漂移区和漂移控制区的半导体器件 |
CN101814526A (zh) * | 2009-02-20 | 2010-08-25 | 株式会社半导体能源研究所 | 半导体装置以及其制造方法 |
CN102194861A (zh) * | 2009-12-28 | 2011-09-21 | 富士电机控股株式会社 | 半导体器件 |
CN102194861B (zh) * | 2009-12-28 | 2014-11-26 | 富士电机株式会社 | 半导体器件 |
CN102608547A (zh) * | 2010-12-21 | 2012-07-25 | Nxp股份有限公司 | 场效应磁传感器 |
CN102608547B (zh) * | 2010-12-21 | 2015-01-07 | Nxp股份有限公司 | 场效应磁传感器 |
CN102244100A (zh) * | 2011-06-28 | 2011-11-16 | 上海宏力半导体制造有限公司 | Mos功率半导体器件 |
CN102244100B (zh) * | 2011-06-28 | 2016-01-06 | 上海华虹宏力半导体制造有限公司 | Mos功率半导体器件 |
TWI620302B (zh) * | 2017-06-06 | 2018-04-01 | 旺宏電子股份有限公司 | 半導體結構及其操作方法 |
US10833151B2 (en) | 2017-06-07 | 2020-11-10 | Macronix International Co., Ltd. | Semiconductor structure and operation method thereof |
CN114203795A (zh) * | 2020-09-18 | 2022-03-18 | 株式会社东芝 | 半导体装置 |
Also Published As
Publication number | Publication date |
---|---|
TW556347B (en) | 2003-10-01 |
DE10225864B4 (de) | 2011-06-16 |
US20030042549A1 (en) | 2003-03-06 |
US6943410B2 (en) | 2005-09-13 |
DE10225864A1 (de) | 2002-12-19 |
JP2002368215A (ja) | 2002-12-20 |
JP5011611B2 (ja) | 2012-08-29 |
CN1299365C (zh) | 2007-02-07 |
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