CA2021095A1 - Diode commandee par le champ a electrodes de commande - Google Patents
Diode commandee par le champ a electrodes de commandeInfo
- Publication number
- CA2021095A1 CA2021095A1 CA2021095A CA2021095A CA2021095A1 CA 2021095 A1 CA2021095 A1 CA 2021095A1 CA 2021095 A CA2021095 A CA 2021095A CA 2021095 A CA2021095 A CA 2021095A CA 2021095 A1 CA2021095 A1 CA 2021095A1
- Authority
- CA
- Canada
- Prior art keywords
- diode
- fcd
- field controlled
- trench gates
- controlled diode
- 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.)
- Granted
Links
- 238000000605 extraction Methods 0.000 abstract 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
- H01L29/70—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]
- H01L29/7391—Gated diode structures
-
- 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
- H01L29/70—Bipolar devices
- H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
- H01L29/73—Bipolar junction transistors
- H01L29/7302—Bipolar junction transistors structurally associated with other devices
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)
- Thyristors (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US416,171 | 1989-10-02 | ||
US07/416,171 US4994883A (en) | 1989-10-02 | 1989-10-02 | Field controlled diode (FCD) having MOS trench gates |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2021095A1 true CA2021095A1 (fr) | 1991-04-03 |
CA2021095C CA2021095C (fr) | 2001-01-30 |
Family
ID=23648864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002021095A Expired - Fee Related CA2021095C (fr) | 1989-10-02 | 1990-07-12 | Diode commandee par le champ a electrodes de commande |
Country Status (2)
Country | Link |
---|---|
US (1) | US4994883A (fr) |
CA (1) | CA2021095C (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5099300A (en) * | 1990-06-14 | 1992-03-24 | North Carolina State University | Gated base controlled thyristor |
JP2810821B2 (ja) * | 1992-03-30 | 1998-10-15 | 三菱電機株式会社 | 半導体装置及びその製造方法 |
JP3850054B2 (ja) * | 1995-07-19 | 2006-11-29 | 三菱電機株式会社 | 半導体装置 |
US6693310B1 (en) * | 1995-07-19 | 2004-02-17 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor device and manufacturing method thereof |
US5831312A (en) * | 1996-04-09 | 1998-11-03 | United Microelectronics Corporation | Electrostic discharge protection device comprising a plurality of trenches |
US6011279A (en) * | 1997-04-30 | 2000-01-04 | Cree Research, Inc. | Silicon carbide field controlled bipolar switch |
US6396102B1 (en) * | 1998-01-27 | 2002-05-28 | Fairchild Semiconductor Corporation | Field coupled power MOSFET bus architecture using trench technology |
US7323402B2 (en) * | 2002-07-11 | 2008-01-29 | International Rectifier Corporation | Trench Schottky barrier diode with differential oxide thickness |
US6855593B2 (en) * | 2002-07-11 | 2005-02-15 | International Rectifier Corporation | Trench Schottky barrier diode |
US7408206B2 (en) * | 2005-11-21 | 2008-08-05 | International Business Machines Corporation | Method and structure for charge dissipation in integrated circuits |
US8304829B2 (en) | 2008-12-08 | 2012-11-06 | Fairchild Semiconductor Corporation | Trench-based power semiconductor devices with increased breakdown voltage characteristics |
US8174067B2 (en) * | 2008-12-08 | 2012-05-08 | Fairchild Semiconductor Corporation | Trench-based power semiconductor devices with increased breakdown voltage characteristics |
US8227855B2 (en) * | 2009-02-09 | 2012-07-24 | Fairchild Semiconductor Corporation | Semiconductor devices with stable and controlled avalanche characteristics and methods of fabricating the same |
US8148749B2 (en) * | 2009-02-19 | 2012-04-03 | Fairchild Semiconductor Corporation | Trench-shielded semiconductor device |
US8049276B2 (en) | 2009-06-12 | 2011-11-01 | Fairchild Semiconductor Corporation | Reduced process sensitivity of electrode-semiconductor rectifiers |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4364072A (en) * | 1978-03-17 | 1982-12-14 | Zaidan Hojin Handotai Kenkyu Shinkokai | Static induction type semiconductor device with multiple doped layers for potential modification |
US4587712A (en) * | 1981-11-23 | 1986-05-13 | General Electric Company | Method for making vertical channel field controlled device employing a recessed gate structure |
US4571815A (en) * | 1981-11-23 | 1986-02-25 | General Electric Company | Method of making vertical channel field controlled device employing a recessed gate structure |
US4641174A (en) * | 1983-08-08 | 1987-02-03 | General Electric Company | Pinch rectifier |
US4799095A (en) * | 1987-07-06 | 1989-01-17 | General Electric Company | Metal oxide semiconductor gated turn off thyristor |
US4827321A (en) * | 1987-10-29 | 1989-05-02 | General Electric Company | Metal oxide semiconductor gated turn off thyristor including a schottky contact |
-
1989
- 1989-10-02 US US07/416,171 patent/US4994883A/en not_active Expired - Lifetime
-
1990
- 1990-07-12 CA CA002021095A patent/CA2021095C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2021095C (fr) | 2001-01-30 |
US4994883A (en) | 1991-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |