CN100380679C - 芯片级肖特基器件 - Google Patents
芯片级肖特基器件 Download PDFInfo
- Publication number
- CN100380679C CN100380679C CNB2003801026028A CN200380102602A CN100380679C CN 100380679 C CN100380679 C CN 100380679C CN B2003801026028 A CNB2003801026028 A CN B2003801026028A CN 200380102602 A CN200380102602 A CN 200380102602A CN 100380679 C CN100380679 C CN 100380679C
- Authority
- CN
- China
- Prior art keywords
- electrode
- semiconductor packages
- semiconductor
- die
- type surface
- 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 - Lifetime
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D8/00—Diodes
- H10D8/60—Schottky-barrier diodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions
- H10D64/23—Electrodes carrying the current to be rectified, amplified, oscillated or switched, e.g. sources, drains, anodes or cathodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/0401—Bonding areas specifically adapted for bump connectors, e.g. under bump metallisation [UBM]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
- H01L2224/0605—Shape
- H01L2224/06051—Bonding areas having different shapes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/02—Bonding areas ; Manufacturing methods related thereto
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/02—Bonding areas ; Manufacturing methods related thereto
- H01L24/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L24/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/02—Bonding areas ; Manufacturing methods related thereto
- H01L24/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L24/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
- H01L24/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L24/13—Structure, shape, material or disposition of the bump connectors prior to the connecting process of an individual bump connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/71—Means for bonding not being attached to, or not being formed on, the surface to be connected
- H01L24/72—Detachable connecting means consisting of mechanical auxiliary parts connecting the device, e.g. pressure contacts using springs or clips
-
- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1203—Rectifying Diode
- H01L2924/12032—Schottky diode
-
- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
- H01L2924/13091—Metal-Oxide-Semiconductor Field-Effect Transistor [MOSFET]
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electrodes Of Semiconductors (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Wire Bonding (AREA)
Abstract
Description
平均 | 39,6 | 35,3 | 34,4 | 46,8 |
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/289,486 | 2002-11-06 | ||
US10/289,486 US7129558B2 (en) | 2002-11-06 | 2002-11-06 | Chip-scale schottky device |
PCT/US2003/035426 WO2004044984A2 (en) | 2002-11-06 | 2003-11-04 | Chip-scale schottky device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1708850A CN1708850A (zh) | 2005-12-14 |
CN100380679C true CN100380679C (zh) | 2008-04-09 |
Family
ID=32176074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801026028A Expired - Lifetime CN100380679C (zh) | 2002-11-06 | 2003-11-04 | 芯片级肖特基器件 |
Country Status (9)
Country | Link |
---|---|
US (2) | US7129558B2 (zh) |
EP (1) | EP1561242A4 (zh) |
JP (1) | JP2006505955A (zh) |
KR (1) | KR100750696B1 (zh) |
CN (1) | CN100380679C (zh) |
AU (1) | AU2003291341A1 (zh) |
HK (1) | HK1084507A1 (zh) |
TW (1) | TWI241024B (zh) |
WO (1) | WO2004044984A2 (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7129558B2 (en) * | 2002-11-06 | 2006-10-31 | International Rectifier Corporation | Chip-scale schottky device |
FR2857506A1 (fr) * | 2003-07-11 | 2005-01-14 | St Microelectronics Sa | Diode de redressement et de protection |
JP4469584B2 (ja) * | 2003-09-12 | 2010-05-26 | 株式会社東芝 | 半導体装置 |
JP2006024829A (ja) * | 2004-07-09 | 2006-01-26 | Toshiba Corp | 半導体装置及びその製造方法 |
US7821133B2 (en) * | 2005-10-28 | 2010-10-26 | International Rectifier Corporation | Contact pad structure for flip chip semiconductor die |
KR100672766B1 (ko) * | 2005-12-27 | 2007-01-22 | 주식회사 하이닉스반도체 | 반도체 소자의 캐패시터 제조 방법 |
DE102006033319B4 (de) * | 2006-07-17 | 2010-09-30 | Infineon Technologies Ag | Verfahren zur Herstellung eines Halbleiterbauelements in Halbleiterchipgröße mit einem Halbleiterchip |
US7633135B2 (en) * | 2007-07-22 | 2009-12-15 | Alpha & Omega Semiconductor, Ltd. | Bottom anode Schottky diode structure and method |
KR100780967B1 (ko) * | 2006-12-07 | 2007-12-03 | 삼성전자주식회사 | 고전압용 쇼트키 다이오드 구조체 |
US8710665B2 (en) | 2008-10-06 | 2014-04-29 | Infineon Technologies Ag | Electronic component, a semiconductor wafer and a method for producing an electronic component |
JP5310947B2 (ja) | 2010-06-02 | 2013-10-09 | 株式会社村田製作所 | Esd保護デバイス |
US8164154B1 (en) | 2010-12-17 | 2012-04-24 | Aram Tanielian | Low profile Schottky barrier diode for solar cells and solar panels and method of fabrication thereof |
DE102011056515B4 (de) * | 2011-12-16 | 2023-12-07 | Tdk Electronics Ag | Elektrisches Bauelement und Verfahren zur Herstellung eines elektrischen Bauelements |
US8791551B2 (en) * | 2012-03-13 | 2014-07-29 | Formosa Microsemi Co., Ltd. | Well-through type diode element/component and manufacturing method for them |
KR102008326B1 (ko) * | 2015-02-20 | 2019-08-07 | 비샤이 제너럴 세미컨덕터 엘엘씨 | 큰 본드 패드 및 감소된 접촉 저항을 갖는 질화갈륨계 쇼트키 다이오드 |
CN105938848A (zh) * | 2016-02-03 | 2016-09-14 | 杭州立昂微电子股份有限公司 | 一种用于芯片级封装的肖特基芯片 |
CN105938849A (zh) * | 2016-02-03 | 2016-09-14 | 杭州立昂微电子股份有限公司 | 一种用于芯片级封装的肖特基芯片的制造方法 |
CN105655412A (zh) * | 2016-03-30 | 2016-06-08 | 南通明芯微电子有限公司 | 一种肖特基二极管 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6124179A (en) * | 1996-09-05 | 2000-09-26 | Adamic, Jr.; Fred W. | Inverted dielectric isolation process |
CN1301046A (zh) * | 1999-12-17 | 2001-06-27 | 艾伦·Y·谭 | 肖特基二极管、整流器及其制造方法 |
US20010045635A1 (en) * | 2000-02-10 | 2001-11-29 | International Rectifier Corp. | Vertical conduction flip-chip device with bump contacts on single surface |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4250520A (en) | 1979-03-14 | 1981-02-10 | Rca Corporation | Flip chip mounted diode |
JPS55125663A (en) * | 1979-03-22 | 1980-09-27 | Hitachi Ltd | Semiconductor integrated circuit |
US4899199A (en) | 1983-09-30 | 1990-02-06 | International Rectifier Corporation | Schottky diode with titanium or like layer contacting the dielectric layer |
JPS60166164A (ja) | 1984-02-07 | 1985-08-29 | Sumitomo Light Metal Ind Ltd | 板状熱交換器の製造方法 |
JPS60166164U (ja) * | 1984-04-10 | 1985-11-05 | 三洋電機株式会社 | シヨツトキバリヤダイオ−ド |
US4669180A (en) * | 1984-12-18 | 1987-06-02 | Advanced Micro Devices, Inc. | Method of forming emitter coupled logic bipolar memory cell using polysilicon Schottky diodes for coupling |
US4742377A (en) | 1985-02-21 | 1988-05-03 | General Instrument Corporation | Schottky barrier device with doped composite guard ring |
JPS62229974A (ja) * | 1986-03-31 | 1987-10-08 | Toshiba Corp | シヨツトキ−ダイオ−ド及びその製造方法 |
US5243208A (en) * | 1987-05-27 | 1993-09-07 | Hitachi, Ltd. | Semiconductor integrated circuit device having a gate array with a ram and by-pass signal lines which interconnect a logic section and I/O unit circuit of the gate array |
JPH03203265A (ja) | 1989-12-28 | 1991-09-04 | Sony Corp | 半導体装置 |
JPH065842A (ja) * | 1992-06-16 | 1994-01-14 | Fujitsu Ltd | 半導体装置 |
JP3116573B2 (ja) * | 1992-07-14 | 2000-12-11 | サンケン電気株式会社 | 半導体装置用バンプ電極及びその形成方法 |
US5418185A (en) * | 1993-01-21 | 1995-05-23 | Texas Instruments Incorporated | Method of making schottky diode with guard ring |
US5889315A (en) * | 1994-08-18 | 1999-03-30 | National Semiconductor Corporation | Semiconductor structure having two levels of buried regions |
JPH08204210A (ja) * | 1995-01-20 | 1996-08-09 | Rohm Co Ltd | ショットキーバリアダイオード |
US6049108A (en) * | 1995-06-02 | 2000-04-11 | Siliconix Incorporated | Trench-gated MOSFET with bidirectional voltage clamping |
DE19616605C2 (de) | 1996-04-25 | 1998-03-26 | Siemens Ag | Schottkydiodenanordnung und Verfahren zur Herstellung |
US5859465A (en) | 1996-10-15 | 1999-01-12 | International Rectifier Corporation | High voltage power schottky with aluminum barrier metal spaced from first diffused ring |
JPH10284741A (ja) * | 1997-03-31 | 1998-10-23 | Toko Inc | ダイオード装置 |
JP3287269B2 (ja) * | 1997-06-02 | 2002-06-04 | 富士電機株式会社 | ダイオードとその製造方法 |
JP3627572B2 (ja) * | 1999-05-13 | 2005-03-09 | 松下電器産業株式会社 | ショットキバリアダイオード |
JP2001077379A (ja) * | 1999-09-03 | 2001-03-23 | Nippon Inter Electronics Corp | ショットキーバリア半導体装置 |
JP2001111034A (ja) * | 1999-10-07 | 2001-04-20 | Fuji Electric Co Ltd | プレーナ型半導体装置 |
JP2001196606A (ja) * | 2000-01-11 | 2001-07-19 | Mitsubishi Electric Corp | ダイオード |
US6682968B2 (en) * | 2000-07-27 | 2004-01-27 | Sanyo Electric Co., Ltd. | Manufacturing method of Schottky barrier diode |
US6657273B2 (en) | 2001-06-12 | 2003-12-02 | International Rectifirer Corporation | Termination for high voltage schottky diode |
TW498471B (en) | 2001-07-13 | 2002-08-11 | Taiwan Semiconductor Mfg | Manufacturing method for solder bump |
US7129558B2 (en) | 2002-11-06 | 2006-10-31 | International Rectifier Corporation | Chip-scale schottky device |
-
2002
- 2002-11-06 US US10/289,486 patent/US7129558B2/en not_active Expired - Lifetime
-
2003
- 2003-11-04 CN CNB2003801026028A patent/CN100380679C/zh not_active Expired - Lifetime
- 2003-11-04 AU AU2003291341A patent/AU2003291341A1/en not_active Abandoned
- 2003-11-04 WO PCT/US2003/035426 patent/WO2004044984A2/en active Application Filing
- 2003-11-04 JP JP2004551825A patent/JP2006505955A/ja active Pending
- 2003-11-04 KR KR1020057007637A patent/KR100750696B1/ko not_active Expired - Lifetime
- 2003-11-04 EP EP03768734A patent/EP1561242A4/en not_active Withdrawn
- 2003-11-05 TW TW092130929A patent/TWI241024B/zh not_active IP Right Cessation
-
2006
- 2006-06-12 HK HK06106722A patent/HK1084507A1/xx not_active IP Right Cessation
- 2006-10-18 US US11/582,755 patent/US8921969B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6124179A (en) * | 1996-09-05 | 2000-09-26 | Adamic, Jr.; Fred W. | Inverted dielectric isolation process |
CN1301046A (zh) * | 1999-12-17 | 2001-06-27 | 艾伦·Y·谭 | 肖特基二极管、整流器及其制造方法 |
US20010045635A1 (en) * | 2000-02-10 | 2001-11-29 | International Rectifier Corp. | Vertical conduction flip-chip device with bump contacts on single surface |
Also Published As
Publication number | Publication date |
---|---|
JP2006505955A (ja) | 2006-02-16 |
US7129558B2 (en) | 2006-10-31 |
WO2004044984A2 (en) | 2004-05-27 |
TW200409355A (en) | 2004-06-01 |
CN1708850A (zh) | 2005-12-14 |
KR100750696B1 (ko) | 2007-08-22 |
US20040084770A1 (en) | 2004-05-06 |
AU2003291341A1 (en) | 2004-06-03 |
EP1561242A4 (en) | 2007-08-01 |
US8921969B2 (en) | 2014-12-30 |
EP1561242A2 (en) | 2005-08-10 |
TWI241024B (en) | 2005-10-01 |
US20070034984A1 (en) | 2007-02-15 |
KR20050083881A (ko) | 2005-08-26 |
HK1084507A1 (en) | 2006-07-28 |
WO2004044984A3 (en) | 2004-07-15 |
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