KR900008746B1 - 접합 파괴장치 반도체장치 - Google Patents
접합 파괴장치 반도체장치 Download PDFInfo
- Publication number
- KR900008746B1 KR900008746B1 KR1019860009799A KR860009799A KR900008746B1 KR 900008746 B1 KR900008746 B1 KR 900008746B1 KR 1019860009799 A KR1019860009799 A KR 1019860009799A KR 860009799 A KR860009799 A KR 860009799A KR 900008746 B1 KR900008746 B1 KR 900008746B1
- Authority
- KR
- South Korea
- Prior art keywords
- semiconductor
- metal conductor
- region
- semiconductor device
- semiconductor region
- 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
Images
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
- 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
- H10D62/102—Constructional design considerations for preventing surface leakage or controlling electric field concentration
- H10D62/103—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices
- H10D62/105—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices by having particular doping profiles, shapes or arrangements of PN junctions; by having supplementary regions, e.g. junction termination extension [JTE]
-
- 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
- H10D89/921—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 characterised by the configuration of the interconnections connecting the protective arrangements, e.g. ESD buses
Landscapes
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (3)
- 금속도체층과 접촉하는 얕은 접합깊이를 가지는 제1도전형의 반도체기판을 가지는 반도체장치에 있어서, 상기 제1도전형의 반도체기판상에 개구를 가지는 절연층과, 상기 절연층의 개구를 통하여 상기 금속도체층과 접촉되는 제2도전형의 고농도의 제2반도체 영역과, 상기 제2반도체영역 표면상에 상기 오움익 접촉이 되는 개구하부에 상기 제2반도체 영역의 깊이보다 최소한 10배 이상의 깊이를 가지는 제2도전형의 저농도의 제1반도체 영역으로 구성됨을 특징으로 하는 접합 파괴방지 반도체장치.
- 제1항에 있어서, 상기 제2반도체영역 및 제1반도체영역의 깊이가 각각0.2-0.3㎛, 3-5㎛ 정도 임을 특징으로 하는 접합 파괴방지 반도체장치.
- 제1항에 있어서, 상기 제2반도체영역 및 제1반도체영역의 깊이가 각각 0.2-0.3㎛, 3-5㎛ 정도 임을 특징으로 하는 접합 파괴방지 반도체장치.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019860009799A KR900008746B1 (ko) | 1986-11-19 | 1986-11-19 | 접합 파괴장치 반도체장치 |
DE3737450A DE3737450C2 (de) | 1986-11-19 | 1987-11-04 | Feldeffekt-Halbleitervorrichtung mit Schutz vor Durchschlägen zwischen einem metallischen Anschluß und dem Substrat |
US07/121,843 US4920445A (en) | 1986-11-19 | 1987-11-17 | Junction-breakdown protection semiconductor device |
FR8715955A FR2606935B1 (fr) | 1986-11-19 | 1987-11-18 | Dispositif semiconducteur a protection contre les claquages de jonction |
JP62290775A JPH01125862A (ja) | 1986-11-19 | 1987-11-19 | 接合破壊防止半導体装置 |
GB8727134A GB2199185B (en) | 1986-11-19 | 1987-11-19 | Semiconductor device with junction breakdown protection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019860009799A KR900008746B1 (ko) | 1986-11-19 | 1986-11-19 | 접합 파괴장치 반도체장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880006782A KR880006782A (ko) | 1988-07-25 |
KR900008746B1 true KR900008746B1 (ko) | 1990-11-29 |
Family
ID=19253485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860009799A Expired KR900008746B1 (ko) | 1986-11-19 | 1986-11-19 | 접합 파괴장치 반도체장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4920445A (ko) |
JP (1) | JPH01125862A (ko) |
KR (1) | KR900008746B1 (ko) |
DE (1) | DE3737450C2 (ko) |
FR (1) | FR2606935B1 (ko) |
GB (1) | GB2199185B (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4918505A (en) * | 1988-07-19 | 1990-04-17 | Tektronix, Inc. | Method of treating an integrated circuit to provide a temperature sensor that is integral therewith |
DE4022022C2 (de) * | 1989-07-12 | 1995-09-28 | Fuji Electric Co Ltd | Vertikal-Halbleitervorrichtung mit Zenerdiode als Überspannugsschutz |
JPH03272180A (ja) * | 1990-03-22 | 1991-12-03 | Toshiba Corp | 半導体集積回路 |
US5221635A (en) * | 1991-12-17 | 1993-06-22 | Texas Instruments Incorporated | Method of making a field-effect transistor |
US5246388A (en) * | 1992-06-30 | 1993-09-21 | Amp Incorporated | Electrical over stress device and connector |
US5369041A (en) * | 1993-07-14 | 1994-11-29 | Texas Instruments Incorporated | Method for forming a silicon controlled rectifier |
JP2611639B2 (ja) * | 1993-11-25 | 1997-05-21 | 日本電気株式会社 | 半導体装置 |
US5962898A (en) * | 1994-04-11 | 1999-10-05 | Texas Instruments Incorporated | Field-effect transistor |
US5563438A (en) * | 1994-10-26 | 1996-10-08 | Alliedsignal Inc. | Rugged CMOS output stage design |
US5745323A (en) * | 1995-06-30 | 1998-04-28 | Analog Devices, Inc. | Electrostatic discharge protection circuit for protecting CMOS transistors on integrated circuit processes |
US5705841A (en) * | 1995-12-22 | 1998-01-06 | Winbond Electronics Corporation | Electrostatic discharge protection device for integrated circuits and its method for fabrication |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4032818A (en) * | 1975-11-10 | 1977-06-28 | Burroughs Corporation | Uniform current level control for display panels |
JPS5392675A (en) * | 1977-01-26 | 1978-08-14 | Nippon Precision Circuits | Protecting circuit |
GB2034974B (en) * | 1978-11-16 | 1983-04-13 | Gen Electric Co Ltd | Field-effect semiconductor devices |
JPS5715459A (en) * | 1980-07-01 | 1982-01-26 | Fujitsu Ltd | Semiconductor integrated circuit |
JPS5787174A (en) * | 1980-11-20 | 1982-05-31 | Seiko Epson Corp | Semiconductor integrated circuit device |
IT1151504B (it) * | 1981-01-30 | 1986-12-24 | Rca Corp | Circuito di protezione per dispositivi a circuito integrato |
JPS583285A (ja) * | 1981-06-30 | 1983-01-10 | Fujitsu Ltd | 半導体集積回路の保護装置 |
JPS5948951A (ja) * | 1982-09-14 | 1984-03-21 | Toshiba Corp | 半導体保護装置 |
JPS5990958A (ja) * | 1982-11-16 | 1984-05-25 | Nec Corp | 半導体装置 |
SE435436B (sv) * | 1983-02-16 | 1984-09-24 | Asea Ab | Tvapoligt overstromsskydd |
JPS6024662A (ja) * | 1983-07-21 | 1985-02-07 | Ricoh Co Ltd | デ−タ転送回路 |
DE3583301D1 (de) * | 1984-03-31 | 1991-08-01 | Toshiba Kawasaki Kk | Schutzanordnung fuer einen mos-transistor. |
JPS6134967A (ja) * | 1984-05-03 | 1986-02-19 | デイジタル イクイプメント コ−ポレ−シヨン | Vlsi集積回路装置用の入力保護構成体 |
JPS60246665A (ja) * | 1984-05-22 | 1985-12-06 | Nec Corp | 入力保護装置 |
JPS6132464A (ja) * | 1984-07-24 | 1986-02-15 | Nec Corp | Cmos型集積回路装置 |
JPS6167952A (ja) * | 1984-09-11 | 1986-04-08 | Nec Corp | Cmos半導体装置 |
JPS61158175A (ja) * | 1984-12-28 | 1986-07-17 | Toshiba Corp | プレ−ナ型トランジスタ装置 |
SE455552B (sv) * | 1985-02-26 | 1988-07-18 | Asea Ab | Halvledaranordning innefattande en overspenningsskyddskrets |
GB2179495B (en) * | 1985-08-09 | 1989-07-26 | Plessey Co Plc | Protection structures for integrated circuits |
GB2179494B (en) * | 1985-08-09 | 1989-07-26 | Plessey Co Plc | Protection structures for integrated circuits |
IT1188398B (it) * | 1986-02-18 | 1988-01-07 | Sgs Microelettronica Spa | Struttura integrata di protezione da scariche elettrostatische e dispositivo a semiconduttore incorporante la stessa |
US4739437A (en) * | 1986-10-22 | 1988-04-19 | Siemens-Pacesetter, Inc. | Pacemaker output switch protection |
-
1986
- 1986-11-19 KR KR1019860009799A patent/KR900008746B1/ko not_active Expired
-
1987
- 1987-11-04 DE DE3737450A patent/DE3737450C2/de not_active Expired - Lifetime
- 1987-11-17 US US07/121,843 patent/US4920445A/en not_active Expired - Lifetime
- 1987-11-18 FR FR8715955A patent/FR2606935B1/fr not_active Expired - Lifetime
- 1987-11-19 GB GB8727134A patent/GB2199185B/en not_active Expired - Lifetime
- 1987-11-19 JP JP62290775A patent/JPH01125862A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2199185B (en) | 1991-03-27 |
GB8727134D0 (en) | 1987-12-23 |
FR2606935B1 (fr) | 1990-10-19 |
JPH01125862A (ja) | 1989-05-18 |
KR880006782A (ko) | 1988-07-25 |
GB2199185A (en) | 1988-06-29 |
DE3737450C2 (de) | 1994-04-07 |
US4920445A (en) | 1990-04-24 |
DE3737450A1 (de) | 1988-06-01 |
FR2606935A1 (fr) | 1988-05-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4952994A (en) | Input protection arrangement for VLSI integrated circuit devices | |
JPH0558583B2 (ko) | ||
KR900008746B1 (ko) | 접합 파괴장치 반도체장치 | |
CA1253631A (en) | Protection of igfet integrated circuits from electrostatic discharge | |
KR100311578B1 (ko) | 반도체장치 | |
JPH03204974A (ja) | 半導体入力保護装置 | |
KR100448925B1 (ko) | 정전기 방전 보호를 위한 반도체 장치 및 그 제조 방법 | |
EP0253105A1 (en) | Integrated circuit with improved protective device | |
US20050073024A1 (en) | Integrated semiconductor circuit with an electrically programmable switching element | |
JPH08274267A (ja) | 半導体装置 | |
KR910000229B1 (ko) | 보호장치를 구비하고 있는 반도체집적회로와 그 제조방법 | |
JPH01140757A (ja) | 半導体入力保護装置 | |
KR100283807B1 (ko) | 퓨즈 뱅크 | |
KR100309883B1 (ko) | 반도체장치,정전방전보호소자및절연파괴방지방법 | |
US5861656A (en) | High voltage integrated circuit | |
US5521413A (en) | Semiconductor device having a solid metal wiring with a contact portion for improved protection | |
US7205581B2 (en) | Thyristor structure and overvoltage protection configuration having the thyristor structure | |
KR19980031102A (ko) | 정전기 방전회로를 구비한 반도체 소자 | |
EP0198468A2 (en) | Protective device for integrated circuit | |
US7026704B2 (en) | Semiconductor device for reducing plasma charging damage | |
KR100253585B1 (ko) | 정전기 보호용 반도체장치 | |
KR0177394B1 (ko) | 반도체 소자의 입력부 | |
KR100238376B1 (ko) | 정전기 방지용 트랜지스터 및 그 제조방법 | |
US20020005526A1 (en) | Electrostatic discharge protective structure and a method for producing it | |
KR100235970B1 (ko) | 반도체 소자의 정전기 방지용 트랜지스터 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19861119 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19861119 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 19890313 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19890930 Patent event code: PE09021S01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19900528 Patent event code: PE09021S01D |
|
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19901027 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19910218 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19910319 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19910319 End annual number: 3 Start annual number: 1 |
|
PR1001 | Payment of annual fee |
Payment date: 19930125 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 19940715 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 19950825 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 19961030 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 19970828 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 19981023 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 19991014 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20001013 Start annual number: 11 End annual number: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20011008 Start annual number: 12 End annual number: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20021007 Start annual number: 13 End annual number: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20031008 Start annual number: 14 End annual number: 14 |
|
PR1001 | Payment of annual fee |
Payment date: 20040331 Start annual number: 15 End annual number: 15 |
|
FPAY | Annual fee payment |
Payment date: 20051007 Year of fee payment: 16 |
|
PR1001 | Payment of annual fee |
Payment date: 20051007 Start annual number: 16 End annual number: 16 |
|
EXPY | Expiration of term | ||
PC1801 | Expiration of term |
Termination date: 20070810 Termination category: Expiration of duration |