ATE507581T1 - Herstellungsverfahren eines leistungshalbleiterbauelements - Google Patents
Herstellungsverfahren eines leistungshalbleiterbauelementsInfo
- Publication number
- ATE507581T1 ATE507581T1 AT08171450T AT08171450T ATE507581T1 AT E507581 T1 ATE507581 T1 AT E507581T1 AT 08171450 T AT08171450 T AT 08171450T AT 08171450 T AT08171450 T AT 08171450T AT E507581 T1 ATE507581 T1 AT E507581T1
- Authority
- AT
- Austria
- Prior art keywords
- dopants
- substrate
- power semiconductor
- main side
- production process
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000004065 semiconductor Substances 0.000 title abstract 2
- 239000002019 doping agent Substances 0.000 abstract 7
- 239000000758 substrate Substances 0.000 abstract 7
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
- H10D12/00—Bipolar devices controlled by the field effect, e.g. insulated-gate bipolar transistors [IGBT]
- H10D12/01—Manufacture or treatment
- H10D12/031—Manufacture or treatment of IGBTs
- H10D12/032—Manufacture or treatment of IGBTs of vertical IGBTs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D12/00—Bipolar devices controlled by the field effect, e.g. insulated-gate bipolar transistors [IGBT]
- H10D12/411—Insulated-gate bipolar transistors [IGBT]
- H10D12/441—Vertical IGBTs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/028—Manufacture or treatment of FETs having insulated gates [IGFET] of double-diffused metal oxide semiconductor [DMOS] FETs
- H10D30/0291—Manufacture or treatment of FETs having insulated gates [IGFET] of double-diffused metal oxide semiconductor [DMOS] FETs of vertical DMOS [VDMOS] FETs
-
- 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
- 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
- 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
- H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
- H10D62/393—Body regions of DMOS transistors or IGBTs
Landscapes
- Electrodes Of Semiconductors (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Thyristors (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Die Bonding (AREA)
- Junction Field-Effect Transistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08171450A EP2197025B1 (de) | 2008-12-12 | 2008-12-12 | Herstellungsverfahren eines Leistungshalbleiterbauelements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE507581T1 true ATE507581T1 (de) | 2011-05-15 |
Family
ID=40352270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT08171450T ATE507581T1 (de) | 2008-12-12 | 2008-12-12 | Herstellungsverfahren eines leistungshalbleiterbauelements |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8324062B2 (de) |
| EP (1) | EP2197025B1 (de) |
| JP (1) | JP5791870B2 (de) |
| CN (1) | CN101770949B (de) |
| AT (1) | ATE507581T1 (de) |
| DE (1) | DE602008006579D1 (de) |
| ES (1) | ES2364870T3 (de) |
| RU (1) | RU2510099C2 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934231B (zh) * | 2010-06-17 | 2016-02-17 | Abb技术有限公司 | 功率半导体器件 |
| CN103839988A (zh) * | 2012-11-23 | 2014-06-04 | 中国科学院微电子研究所 | Empt-ti-igbt器件的结构及其制备方法 |
| CN103839989A (zh) * | 2012-11-23 | 2014-06-04 | 中国科学院微电子研究所 | 一种带缓冲层的低压igbt及其制作方法 |
| CN103872115A (zh) * | 2012-12-13 | 2014-06-18 | 中国科学院微电子研究所 | 一种增强微穿通型igbt |
| CN119947144B (zh) * | 2025-01-23 | 2026-03-06 | 扬州国宇电子有限公司 | 一种绝缘栅双极型晶体管及其制备方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3756861A (en) * | 1972-03-13 | 1973-09-04 | Bell Telephone Labor Inc | Bipolar transistors and method of manufacture |
| JPS57134855U (de) * | 1981-02-17 | 1982-08-23 | ||
| US5091336A (en) * | 1985-09-09 | 1992-02-25 | Harris Corporation | Method of making a high breakdown active device structure with low series resistance |
| JPH03205832A (ja) * | 1990-01-08 | 1991-09-09 | Hitachi Ltd | 絶縁ゲート形半導体装置とその製造方法 |
| EP0481153B1 (de) * | 1990-10-16 | 1997-02-12 | Consorzio per la Ricerca sulla Microelettronica nel Mezzogiorno - CoRiMMe | Verfahren zur Herstellung von MOS-Leistungstransistoren mit vertikalem Strom |
| EP0772242B1 (de) * | 1995-10-30 | 2006-04-05 | STMicroelectronics S.r.l. | Leistungsbauteil in MOS-Technologie mit einer einzelnen kritischen Grösse |
| JPH10178174A (ja) * | 1996-10-18 | 1998-06-30 | Hitachi Ltd | 半導体装置及びそれを使った電力変換装置 |
| EP0837508A3 (de) | 1996-10-18 | 1999-01-20 | Hitachi, Ltd. | Halbleiteranordnung und elektrische Leistungswandlungsvorrichtung |
| US6121089A (en) * | 1997-10-17 | 2000-09-19 | Intersil Corporation | Methods of forming power semiconductor devices having merged split-well body regions therein |
| WO2000035021A1 (de) * | 1998-12-04 | 2000-06-15 | Infineon Technologies Ag | Leistungshalbleiterschalter |
| 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 |
| US20020179968A1 (en) * | 2001-05-30 | 2002-12-05 | Frank Pfirsch | Power semiconductor component, compensation component, power transistor, and method for producing power semiconductor components |
| JP3431909B2 (ja) * | 2001-08-21 | 2003-07-28 | 沖電気工業株式会社 | Ｌｄｍｏｓトランジスタの製造方法 |
| JP5134746B2 (ja) * | 2001-09-20 | 2013-01-30 | 新電元工業株式会社 | 電界効果トランジスタの製造方法 |
| US6835993B2 (en) * | 2002-08-27 | 2004-12-28 | International Rectifier Corporation | Bidirectional shallow trench superjunction device with resurf region |
| JP3914120B2 (ja) * | 2002-09-04 | 2007-05-16 | 株式会社日立製作所 | 半導体装置およびそれを用いる電力変換装置 |
| KR100512464B1 (ko) * | 2002-12-30 | 2005-09-07 | 동부아남반도체 주식회사 | 이이피롬 소자 제조방법 |
| US6965146B1 (en) * | 2004-11-29 | 2005-11-15 | Silicon-Based Technology Corp. | Self-aligned planar DMOS transistor structure and its manufacturing methods |
| US7351637B2 (en) * | 2006-04-10 | 2008-04-01 | General Electric Company | Semiconductor transistors having reduced channel widths and methods of fabricating same |
| RU2361318C2 (ru) * | 2006-07-18 | 2009-07-10 | Федеральное Государственное Унитарное Предприятие "Научно-Производственное Предприятие "Пульсар" | Способ изготовления мощных полевых транзисторов с изолированным затвором |
-
2008
- 2008-12-12 EP EP08171450A patent/EP2197025B1/de active Active
- 2008-12-12 AT AT08171450T patent/ATE507581T1/de not_active IP Right Cessation
- 2008-12-12 DE DE602008006579T patent/DE602008006579D1/de active Active
- 2008-12-12 ES ES08171450T patent/ES2364870T3/es active Active
-
2009
- 2009-12-11 RU RU2009146073/28A patent/RU2510099C2/ru active
- 2009-12-11 US US12/635,975 patent/US8324062B2/en active Active
- 2009-12-14 CN CN200910258365.3A patent/CN101770949B/zh active Active
- 2009-12-14 JP JP2009282738A patent/JP5791870B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2510099C2 (ru) | 2014-03-20 |
| CN101770949B (zh) | 2014-11-19 |
| US20100151650A1 (en) | 2010-06-17 |
| JP5791870B2 (ja) | 2015-10-07 |
| DE602008006579D1 (de) | 2011-06-09 |
| EP2197025A1 (de) | 2010-06-16 |
| JP2010141339A (ja) | 2010-06-24 |
| RU2009146073A (ru) | 2011-06-20 |
| ES2364870T3 (es) | 2011-09-15 |
| US8324062B2 (en) | 2012-12-04 |
| CN101770949A (zh) | 2010-07-07 |
| EP2197025B1 (de) | 2011-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |