NL7904444A - Halfgeleiderinrichting met hoge doorslagspanning. - Google Patents
Halfgeleiderinrichting met hoge doorslagspanning.Info
- Publication number
- NL7904444A NL7904444A NL7904444A NL7904444A NL7904444A NL 7904444 A NL7904444 A NL 7904444A NL 7904444 A NL7904444 A NL 7904444A NL 7904444 A NL7904444 A NL 7904444A NL 7904444 A NL7904444 A NL 7904444A
- Authority
- NL
- Netherlands
- Prior art keywords
- semi
- voltage
- conductor
- conductor device
- device voltage
- Prior art date
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 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
- H01L29/0657—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 of the body
- H01L29/0661—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 of the body specially adapted for altering the breakdown voltage by removing semiconductor material at, or in the neighbourhood of, a reverse biased junction, e.g. by bevelling, moat etching, depletion etching
-
- 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
- H01L29/0603—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 particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions
- H01L29/0607—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 particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration
- H01L29/0611—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 particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse biased devices
- H01L29/0615—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 particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse biased devices by the doping profile or the shape or the arrangement of the PN junction, or with supplementary regions, e.g. junction termination extension [JTE]
-
- 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
- H01L29/0603—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 particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions
- H01L29/0607—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 particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration
- H01L29/0611—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 particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse biased devices
- H01L29/0615—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 particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse biased devices by the doping profile or the shape or the arrangement of the PN junction, or with supplementary regions, e.g. junction termination extension [JTE]
- H01L29/0619—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 particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse biased devices by the doping profile or the shape or the arrangement of the PN junction, or with supplementary regions, e.g. junction termination extension [JTE] with a supplementary region doped oppositely to or in rectifying contact with the semiconductor containing or contacting region, e.g. guard rings with PN or Schottky junction
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)
- Electrodes Of Semiconductors (AREA)
- Thyristors (AREA)
- Bipolar Transistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/913,026 US4242690A (en) | 1978-06-06 | 1978-06-06 | High breakdown voltage semiconductor device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7904444A true NL7904444A (nl) | 1979-12-10 |
| NL190298B NL190298B (nl) | 1993-08-02 |
| NL190298C NL190298C (nl) | 1994-01-03 |
Family
ID=25432862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7904444,A NL190298C (nl) | 1978-06-06 | 1979-06-06 | Halfgeleiderinrichting met extra gebied. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4242690A (nl) |
| JP (1) | JPS556887A (nl) |
| CH (1) | CH659542A5 (nl) |
| DE (1) | DE2922334A1 (nl) |
| NL (1) | NL190298C (nl) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH633907A5 (de) * | 1978-10-10 | 1982-12-31 | Bbc Brown Boveri & Cie | Leistungshalbleiterbauelement mit zonen-guard-ringen. |
| US4300150A (en) * | 1980-06-16 | 1981-11-10 | North American Philips Corporation | Lateral double-diffused MOS transistor device |
| US5164325A (en) * | 1987-10-08 | 1992-11-17 | Siliconix Incorporated | Method of making a vertical current flow field effect transistor |
| DE19531369A1 (de) * | 1995-08-25 | 1997-02-27 | Siemens Ag | Halbleiterbauelement auf Siliciumbasis mit hochsperrendem Randabschluß |
| US5967795A (en) * | 1995-08-30 | 1999-10-19 | Asea Brown Boveri Ab | SiC semiconductor device comprising a pn junction with a voltage absorbing edge |
| EP0879481B1 (de) * | 1996-02-05 | 2002-05-02 | Infineon Technologies AG | Durch feldeffekt steuerbares halbleiterbauelement |
| US5930660A (en) * | 1997-10-17 | 1999-07-27 | General Semiconductor, Inc. | Method for fabricating diode with improved reverse energy characteristics |
| US7692211B1 (en) * | 2001-07-03 | 2010-04-06 | Silicon Power Corporation | Super GTO-based power blocks |
| US6693308B2 (en) * | 2002-02-22 | 2004-02-17 | Semisouth Laboratories, Llc | Power SiC devices having raised guard rings |
| US7535056B2 (en) * | 2004-03-11 | 2009-05-19 | Yokogawa Electric Corporation | Semiconductor device having a low concentration layer formed outside a drift layer |
| US7304363B1 (en) * | 2004-11-26 | 2007-12-04 | United States Of America As Represented By The Secretary Of The Army | Interacting current spreader and junction extender to increase the voltage blocked in the off state of a high power semiconductor device |
| EP1873837B1 (en) * | 2006-06-28 | 2013-03-27 | STMicroelectronics Srl | Semiconductor power device having an edge-termination structure and manufacturing method thereof |
| US7728402B2 (en) | 2006-08-01 | 2010-06-01 | Cree, Inc. | Semiconductor devices including schottky diodes with controlled breakdown |
| US8432012B2 (en) | 2006-08-01 | 2013-04-30 | Cree, Inc. | Semiconductor devices including schottky diodes having overlapping doped regions and methods of fabricating same |
| WO2008020911A2 (en) | 2006-08-17 | 2008-02-21 | Cree, Inc. | High power insulated gate bipolar transistors |
| US8835987B2 (en) | 2007-02-27 | 2014-09-16 | Cree, Inc. | Insulated gate bipolar transistors including current suppressing layers |
| US9640609B2 (en) * | 2008-02-26 | 2017-05-02 | Cree, Inc. | Double guard ring edge termination for silicon carbide devices |
| US8232558B2 (en) | 2008-05-21 | 2012-07-31 | Cree, Inc. | Junction barrier Schottky diodes with current surge capability |
| US8097919B2 (en) * | 2008-08-11 | 2012-01-17 | Cree, Inc. | Mesa termination structures for power semiconductor devices including mesa step buffers |
| US7800196B2 (en) * | 2008-09-30 | 2010-09-21 | Northrop Grumman Systems Corporation | Semiconductor structure with an electric field stop layer for improved edge termination capability |
| US8294507B2 (en) | 2009-05-08 | 2012-10-23 | Cree, Inc. | Wide bandgap bipolar turn-off thyristor having non-negative temperature coefficient and related control circuits |
| US8637386B2 (en) * | 2009-05-12 | 2014-01-28 | Cree, Inc. | Diffused junction termination structures for silicon carbide devices and methods of fabricating silicon carbide devices incorporating same |
| US8193848B2 (en) | 2009-06-02 | 2012-06-05 | Cree, Inc. | Power switching devices having controllable surge current capabilities |
| US8629509B2 (en) | 2009-06-02 | 2014-01-14 | Cree, Inc. | High voltage insulated gate bipolar transistors with minority carrier diverter |
| US8541787B2 (en) | 2009-07-15 | 2013-09-24 | Cree, Inc. | High breakdown voltage wide band-gap MOS-gated bipolar junction transistors with avalanche capability |
| US8354690B2 (en) | 2009-08-31 | 2013-01-15 | Cree, Inc. | Solid-state pinch off thyristor circuits |
| US9117739B2 (en) | 2010-03-08 | 2015-08-25 | Cree, Inc. | Semiconductor devices with heterojunction barrier regions and methods of fabricating same |
| US8415671B2 (en) | 2010-04-16 | 2013-04-09 | Cree, Inc. | Wide band-gap MOSFETs having a heterojunction under gate trenches thereof and related methods of forming such devices |
| US8803277B2 (en) | 2011-02-10 | 2014-08-12 | Cree, Inc. | Junction termination structures including guard ring extensions and methods of fabricating electronic devices incorporating same |
| US9318623B2 (en) | 2011-04-05 | 2016-04-19 | Cree, Inc. | Recessed termination structures and methods of fabricating electronic devices including recessed termination structures |
| US9142662B2 (en) | 2011-05-06 | 2015-09-22 | Cree, Inc. | Field effect transistor devices with low source resistance |
| US9029945B2 (en) | 2011-05-06 | 2015-05-12 | Cree, Inc. | Field effect transistor devices with low source resistance |
| US8618582B2 (en) | 2011-09-11 | 2013-12-31 | Cree, Inc. | Edge termination structure employing recesses for edge termination elements |
| WO2013036370A1 (en) | 2011-09-11 | 2013-03-14 | Cree, Inc. | High current density power module comprising transistors with improved layout |
| US8680587B2 (en) | 2011-09-11 | 2014-03-25 | Cree, Inc. | Schottky diode |
| US9373617B2 (en) | 2011-09-11 | 2016-06-21 | Cree, Inc. | High current, low switching loss SiC power module |
| US9640617B2 (en) | 2011-09-11 | 2017-05-02 | Cree, Inc. | High performance power module |
| US8664665B2 (en) | 2011-09-11 | 2014-03-04 | Cree, Inc. | Schottky diode employing recesses for elements of junction barrier array |
| FR3011385A1 (fr) * | 2013-09-27 | 2015-04-03 | St Microelectronics Tours Sas | Diode schottky en nitrure de gallium avec anneau de garde |
| US9461108B2 (en) | 2014-08-13 | 2016-10-04 | Fairchild Semiconductor Corporation | SiC power device having a high voltage termination |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1073560A (en) * | 1964-12-28 | 1967-06-28 | Gen Electric | Improvements in semiconductor devices |
| JPS493569A (nl) * | 1972-04-21 | 1974-01-12 | ||
| JPS553826B2 (nl) * | 1972-12-18 | 1980-01-26 | ||
| JPS523277B2 (nl) * | 1973-05-19 | 1977-01-27 | ||
| US4079402A (en) * | 1973-07-09 | 1978-03-14 | National Semiconductor Corporation | Zener diode incorporating an ion implanted layer establishing the breakdown point below the surface |
| US4007476A (en) * | 1975-04-21 | 1977-02-08 | Hutson Jearld L | Technique for passivating semiconductor devices |
| JPS524787A (en) * | 1975-07-01 | 1977-01-14 | Nec Corp | Transistor containing embedded base |
| JPS52129380A (en) * | 1976-04-23 | 1977-10-29 | Hitachi Ltd | Semiconductor device |
| JPS52131478A (en) * | 1976-04-28 | 1977-11-04 | Hitachi Ltd | Semiconductor device |
| US4153904A (en) * | 1977-10-03 | 1979-05-08 | Texas Instruments Incorporated | Semiconductor device having a high breakdown voltage junction characteristic |
-
1978
- 1978-06-06 US US05/913,026 patent/US4242690A/en not_active Expired - Lifetime
-
1979
- 1979-06-01 DE DE19792922334 patent/DE2922334A1/de active Granted
- 1979-06-06 NL NLAANVRAGE7904444,A patent/NL190298C/nl not_active IP Right Cessation
- 1979-06-06 JP JP7016979A patent/JPS556887A/ja active Pending
- 1979-06-06 CH CH5290/79A patent/CH659542A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2922334A1 (de) | 1979-12-20 |
| CH659542A5 (de) | 1987-01-30 |
| JPS556887A (en) | 1980-01-18 |
| NL190298B (nl) | 1993-08-02 |
| DE2922334C2 (nl) | 1989-12-28 |
| US4242690A (en) | 1980-12-30 |
| NL190298C (nl) | 1994-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| A85 | Still pending on 85-01-01 | ||
| BC | A request for examination has been filed | ||
| V4 | Discontinued because of reaching the maximum lifetime of a patent |
Free format text: 19990606 |