KR960005994A - 보호구조를 가지는 집적 파워 반도체 장치 - Google Patents
보호구조를 가지는 집적 파워 반도체 장치 Download PDFInfo
- Publication number
- KR960005994A KR960005994A KR1019950019723A KR19950019723A KR960005994A KR 960005994 A KR960005994 A KR 960005994A KR 1019950019723 A KR1019950019723 A KR 1019950019723A KR 19950019723 A KR19950019723 A KR 19950019723A KR 960005994 A KR960005994 A KR 960005994A
- Authority
- KR
- South Korea
- Prior art keywords
- region
- semiconductor device
- integrated power
- power semiconductor
- substrate
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
- H10D89/60—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]
- H10D89/601—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (5)
- 제1도전형의 기판; 기판에 형성된 제2도전형의 적어도 하나의 제1영역 및 기판에 형성된 제2도전형의 적어도 하나의 제2영역; 공급전압을 공급하기 위한 기판 접점부; 및 제1영역 및 제2영역에 형성된 접점부-형성 반도체 소자를 포함하며, 제1영역에서의 반도체 소자의 적어도 한 부분이 제2영역에서의 반도체 소자의 적어도 한 부분을 제어하는 집적 파워 반도체 장치에 있어서, 제2도전형의 제3영역(21)이 제1영역(15)과 제2영역 사이에 배치되고, 제3영역은 제1영역의 전위와 다른 전위에 있는 것을 특징으로 하는 집적 파워 반도체 장치.
- 제1항에 있어서, 제3영역(21)은 제2영역(16)과 동일한 전위에 있는 것을 특징으로 하는 집적 파워 반도체 장치.
- 제1항 또는 제2항에 있어서, 기판(10)은 n 도핑되고 영역(15, 16, 21)은 p 도핑되고, 제3영역(21)은 제1영역(15)보다 더욱 음전위인 것을 특징으로 하는 집적 파워 반도체 장치.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 제3영역(21)이 제2영역(16)을 완전히 둘러싸는 것을 특징으로하는 집적 파워 반도체 장치.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 제3영역(21)이 제1영역(15)을 완전히 둘러싸는 것을 특징으로 하는 집적 파워 반도체 장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4423733.2 | 1994-07-06 | ||
DE4423733A DE4423733C2 (de) | 1994-07-06 | 1994-07-06 | Integriertes Leistungs-Halbleiterbauelement mit Schutzstruktur |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960005994A true KR960005994A (ko) | 1996-02-23 |
KR100346085B1 KR100346085B1 (ko) | 2002-11-02 |
Family
ID=6522417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950019723A KR100346085B1 (ko) | 1994-07-06 | 1995-07-06 | 보호구조를가지는집적파워반도체장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5726478A (ko) |
JP (1) | JPH0831945A (ko) |
KR (1) | KR100346085B1 (ko) |
DE (1) | DE4423733C2 (ko) |
TW (1) | TW385535B (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3036423B2 (ja) * | 1996-02-06 | 2000-04-24 | 日本電気株式会社 | 半導体装置 |
DE19606100C2 (de) * | 1996-02-19 | 2002-02-14 | Infineon Technologies Ag | Integrierte Schaltungsanordnung zum Ansteuern eines Leistungs-MOSFET mit sourceseitiger Last, insbesondere geeignet für die Verwendung im Kraftfahrzeugbereich |
US6310385B1 (en) * | 1997-01-16 | 2001-10-30 | International Rectifier Corp. | High band gap layer to isolate wells in high voltage power integrated circuits |
DE19904575C1 (de) * | 1999-02-04 | 2000-03-30 | Siemens Ag | Temperaturgeschützter Halbleiterschalter mit Temperatursensor und zusätzlichem Ladungsträger-Detektor, der eine echte Übertemperatur von einer vermeintlichen unterscheidbar macht |
US6310379B1 (en) * | 1999-06-03 | 2001-10-30 | Texas Instruments Incorporated | NMOS triggered NMOS ESD protection circuit using low voltage NMOS transistors |
DE19941342C1 (de) * | 1999-08-31 | 2001-01-25 | Infineon Technologies Ag | Gegen Verpolung geschützte integrierbare Schaltungsanordnung in einem Substrat |
US6787858B2 (en) * | 2002-10-16 | 2004-09-07 | Freescale Semiconductor, Inc. | Carrier injection protection structure |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3967295A (en) * | 1975-04-03 | 1976-06-29 | Rca Corporation | Input transient protection for integrated circuit element |
JPS60767A (ja) * | 1983-06-17 | 1985-01-05 | Hitachi Ltd | 半導体装置 |
JPS61283158A (ja) * | 1985-06-10 | 1986-12-13 | Nec Corp | 相補型mosトランジスタ回路 |
US4737667A (en) * | 1986-03-11 | 1988-04-12 | Siemens Aktiengesellschaft | Driving circuitry for a MOSFET having a source load |
JP3075892B2 (ja) * | 1993-07-09 | 2000-08-14 | 株式会社東芝 | 半導体装置 |
-
1994
- 1994-07-06 DE DE4423733A patent/DE4423733C2/de not_active Expired - Lifetime
-
1995
- 1995-05-25 TW TW084105272A patent/TW385535B/zh not_active IP Right Cessation
- 1995-06-30 JP JP7188215A patent/JPH0831945A/ja active Pending
- 1995-07-06 KR KR1019950019723A patent/KR100346085B1/ko not_active IP Right Cessation
-
1996
- 1996-12-18 US US08/769,348 patent/US5726478A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0831945A (ja) | 1996-02-02 |
TW385535B (en) | 2000-03-21 |
DE4423733A1 (de) | 1996-01-11 |
DE4423733C2 (de) | 1999-04-01 |
KR100346085B1 (ko) | 2002-11-02 |
US5726478A (en) | 1998-03-10 |
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