DE3473535D1 - Semiconductor device comprising a dmosfet - Google Patents
Semiconductor device comprising a dmosfetInfo
- Publication number
- DE3473535D1 DE3473535D1 DE8484107327T DE3473535T DE3473535D1 DE 3473535 D1 DE3473535 D1 DE 3473535D1 DE 8484107327 T DE8484107327 T DE 8484107327T DE 3473535 T DE3473535 T DE 3473535T DE 3473535 D1 DE3473535 D1 DE 3473535D1
- Authority
- DE
- Germany
- Prior art keywords
- dmosfet
- semiconductor device
- semiconductor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000004065 semiconductor Substances 0.000 title 1
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
- H01L29/7813—Vertical DMOS transistors, i.e. VDMOS transistors with trench gate electrode, e.g. UMOS transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/06—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
- H01L27/07—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration the components having an active region in common
- H01L27/0705—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration the components having an active region in common comprising components of the field effect type
- H01L27/0711—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration the components having an active region in common comprising components of the field effect type in combination with bipolar transistors and diodes, or capacitors, or resistors
- H01L27/0716—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration the components having an active region in common comprising components of the field effect type in combination with bipolar transistors and diodes, or capacitors, or resistors in combination with vertical bipolar transistors and diodes, or capacitors, or resistors
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/45—Ohmic electrodes
- H01L29/456—Ohmic electrodes on silicon
-
- 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
- H01L29/7803—Vertical DMOS transistors, i.e. VDMOS transistors structurally associated with at least one other device
- H01L29/7804—Vertical DMOS transistors, i.e. VDMOS transistors structurally associated with at least one other device the other device being a pn-junction diode
- H01L29/7805—Vertical DMOS transistors, i.e. VDMOS transistors structurally associated with at least one other device the other device being a pn-junction diode in antiparallel, e.g. freewheel diode
-
- 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
- H01L29/7811—Vertical DMOS transistors, i.e. VDMOS transistors with an edge termination structure
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58119355A JPH0612828B2 (ja) | 1983-06-30 | 1983-06-30 | 半導体装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3473535D1 true DE3473535D1 (en) | 1988-09-22 |
Family
ID=14759434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484107327T Expired DE3473535D1 (en) | 1983-06-30 | 1984-06-26 | Semiconductor device comprising a dmosfet |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0133642B1 (de) |
JP (1) | JPH0612828B2 (de) |
DE (1) | DE3473535D1 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4737667A (en) * | 1986-03-11 | 1988-04-12 | Siemens Aktiengesellschaft | Driving circuitry for a MOSFET having a source load |
IT1213411B (it) * | 1986-12-17 | 1989-12-20 | Sgs Microelettronica Spa | Struttura mos di potenza con dispositivo di protezione contro le sovratensioni e processo per lasua fabbricazione. |
EP0293846A1 (de) * | 1987-06-05 | 1988-12-07 | Siemens Aktiengesellschaft | MIS-Leistunsgstransistor |
JPH0828506B2 (ja) * | 1988-11-07 | 1996-03-21 | 三菱電機株式会社 | 半導体装置およびその製造方法 |
JP2600829B2 (ja) * | 1988-08-04 | 1997-04-16 | 三井石油化学工業株式会社 | ポリプロピレン樹脂組成物 |
EP0371785B1 (de) * | 1988-11-29 | 1996-05-01 | Kabushiki Kaisha Toshiba | Lateraler Leitfähigkeitsmodulations-MOSFET |
EP0409010A1 (de) * | 1989-07-19 | 1991-01-23 | Asea Brown Boveri Ag | Abschaltbares Leistungshalbleiterbauelement |
EP0416805B1 (de) * | 1989-08-30 | 1996-11-20 | Siliconix, Inc. | Transistor mit Spannungsbegrenzungsanordnung |
JPH03238871A (ja) * | 1990-02-15 | 1991-10-24 | Mitsubishi Electric Corp | 半導体装置およびその製造方法 |
US5544038A (en) * | 1992-09-21 | 1996-08-06 | General Electric Company | Synchronous rectifier package for high-efficiency operation |
US5998837A (en) * | 1995-06-02 | 1999-12-07 | Siliconix Incorporated | Trench-gated power MOSFET with protective diode having adjustable breakdown voltage |
US6049108A (en) * | 1995-06-02 | 2000-04-11 | Siliconix Incorporated | Trench-gated MOSFET with bidirectional voltage clamping |
US6140678A (en) * | 1995-06-02 | 2000-10-31 | Siliconix Incorporated | Trench-gated power MOSFET with protective diode |
US5856692A (en) * | 1995-06-02 | 1999-01-05 | Siliconix Incorporated | Voltage-clamped power accumulation-mode MOSFET |
EP0746030B1 (de) * | 1995-06-02 | 2001-11-21 | SILICONIX Incorporated | Grabengate-Leistungs-MOSFET mit Schutzdioden in periodischer Anordnung |
KR100510096B1 (ko) * | 1997-10-31 | 2006-02-28 | 실리코닉스 인코퍼레이티드 | 트렌치-게이트형 파워 mosfet |
US7279743B2 (en) | 2003-12-02 | 2007-10-09 | Vishay-Siliconix | Closed cell trench metal-oxide-semiconductor field effect transistor |
US8183629B2 (en) | 2004-05-13 | 2012-05-22 | Vishay-Siliconix | Stacked trench metal-oxide-semiconductor field effect transistor device |
AT504998A2 (de) | 2005-04-06 | 2008-09-15 | Fairchild Semiconductor | Trenched-gate-feldeffekttransistoren und verfahren zum bilden derselben |
DE102005019860B4 (de) * | 2005-04-28 | 2010-11-18 | Siemens Ag | Steuerbare Halbleiterdiode, elektronisches Bauteil und Spannungszwischenkreisumrichter |
US8471390B2 (en) | 2006-05-12 | 2013-06-25 | Vishay-Siliconix | Power MOSFET contact metallization |
US9437729B2 (en) | 2007-01-08 | 2016-09-06 | Vishay-Siliconix | High-density power MOSFET with planarized metalization |
US9947770B2 (en) | 2007-04-03 | 2018-04-17 | Vishay-Siliconix | Self-aligned trench MOSFET and method of manufacture |
US8368126B2 (en) | 2007-04-19 | 2013-02-05 | Vishay-Siliconix | Trench metal oxide semiconductor with recessed trench material and remote contacts |
US9484451B2 (en) | 2007-10-05 | 2016-11-01 | Vishay-Siliconix | MOSFET active area and edge termination area charge balance |
US9443974B2 (en) | 2009-08-27 | 2016-09-13 | Vishay-Siliconix | Super junction trench power MOSFET device fabrication |
US9431530B2 (en) | 2009-10-20 | 2016-08-30 | Vishay-Siliconix | Super-high density trench MOSFET |
US9306056B2 (en) | 2009-10-30 | 2016-04-05 | Vishay-Siliconix | Semiconductor device with trench-like feed-throughs |
US9842911B2 (en) | 2012-05-30 | 2017-12-12 | Vishay-Siliconix | Adaptive charge balanced edge termination |
US9722041B2 (en) | 2012-09-19 | 2017-08-01 | Vishay-Siliconix | Breakdown voltage blocking device |
US9887259B2 (en) | 2014-06-23 | 2018-02-06 | Vishay-Siliconix | Modulated super junction power MOSFET devices |
EP3183754A4 (de) | 2014-08-19 | 2018-05-02 | Vishay-Siliconix | Sj-mosfet |
KR102026543B1 (ko) | 2014-08-19 | 2019-09-27 | 비쉐이-실리코닉스 | 전자 회로 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1342130A (en) * | 1971-08-31 | 1973-12-25 | Plessey Co Ltd | Solid state photodetector |
JPS52132684A (en) * | 1976-04-29 | 1977-11-07 | Sony Corp | Insulating gate type field effect transistor |
JPS5543864A (en) * | 1978-09-25 | 1980-03-27 | Hitachi Ltd | Mis semiconductor device |
GB2111745B (en) * | 1981-12-07 | 1985-06-19 | Philips Electronic Associated | Insulated-gate field-effect transistors |
-
1983
- 1983-06-30 JP JP58119355A patent/JPH0612828B2/ja not_active Expired - Lifetime
-
1984
- 1984-06-26 EP EP84107327A patent/EP0133642B1/de not_active Expired
- 1984-06-26 DE DE8484107327T patent/DE3473535D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0612828B2 (ja) | 1994-02-16 |
EP0133642A1 (de) | 1985-03-06 |
EP0133642B1 (de) | 1988-08-17 |
JPS6010781A (ja) | 1985-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |