KR100591509B1 - 반도체 장치 - Google Patents
반도체 장치 Download PDFInfo
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- KR100591509B1 KR100591509B1 KR1020040093417A KR20040093417A KR100591509B1 KR 100591509 B1 KR100591509 B1 KR 100591509B1 KR 1020040093417 A KR1020040093417 A KR 1020040093417A KR 20040093417 A KR20040093417 A KR 20040093417A KR 100591509 B1 KR100591509 B1 KR 100591509B1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/16—Fillings or auxiliary members in containers or encapsulations, e.g. centering rings
- H01L23/18—Fillings characterised by the material, its physical or chemical properties, or its arrangement within the complete device
- H01L23/24—Fillings characterised by the material, its physical or chemical properties, or its arrangement within the complete device solid or gel at the normal operating temperature of the device
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
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- 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
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
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- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
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- 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
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
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- 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
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
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- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
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- 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
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/30107—Inductance
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Abstract
Description
Claims (12)
- 베이스 기판;상기 베이스 기판의 표면 상에 배치되는 반도체 소자;상기 반도체 소자를 내부에 수용하기 위하여 개방된 상부를 갖는 케이스;상기 케이스 내부로부터 상기 케이스의 상방까지 인출(引出)되는 제 1 전극;상기 제 1 전극에 대향하도록 배치되고, 상기 제 1 전극과의 사이에 갭을 갖는 수지부재; 및상기 케이스 내부에 액상으로 주입된 후에 경화되는 절연 밀봉재를 구비하되,상기 수지부재와 상기 제 1 전극 사이에 형성되는 상기 갭을 부분적으로 확장함으로써, 경화 전의 상기 밀봉재가 상기 제 1 전극의 외부단자와의 접속부까지 모세관 현상으로 인해 상승하는 것을 방지하는 캐비티가 상기 수지부재와 상기 제 1 전극 중 적어도 일방에 형성되는, 반도체 장치.
- 제 1 항에 있어서,상기 캐비티의 높이는, 상기 제 1 전극의 외부단자와의 접속부의 높이 보다 낮고, 상기 케이스 내부에 주입되는 상기 밀봉재의 소정의 액면 높이 보다는 더 높은, 반도체 장치.
- 제 1 항에 있어서,상기 제 1 전극은 상기 베이스 기판의 표면에 고정되고,상기 수지부재는 상기 케이스 상에 배치되는 커버에 고정되는, 반도체 장치.
- 제 1 항에 있어서,상기 제 1 전극은 상기 베이스 기판의 표면에 고정되고,상기 수지부재는 상기 케이스에 고정되는, 반도체 장치.
- 제 1 항에 있어서,상기 제 1 전극에 대향하고, 상기 제 1 전극과의 사이에 상기 수지부재를 가지며, 상기 수지부재의 전면과 접촉하도록 배치되는 제 2 전극을 더 구비하는, 반도체 장치.
- 제 1 항에 있어서,상기 제 1 전극에 대향하고, 상기 제 1 전극과의 사이에 상기 수지부재를 가지며, 상기 수지부재의 전면과의 사이에 갭이 형성되는 제 2 전극을 더 구비하되,상기 수지부재와 상기 제 2 전극 사이에 형성되는 갭을 부분적으로 확장하기 위해, 상기 수지부재와 상기 제 2 전극 중 적어도 일방에 또 다른 캐비티가 형성되는, 반도체 장치.
- 제 1 항에 있어서,상기 캐비티는, 상기 수지부재와 상기 제 1 전극 중 적어도 일방의 폭방향으로 그루브형으로 연장하는, 반도체 장치.
- 제 1 항에 있어서,상기 캐비티는, 상기 수지부재와 상기 제 1 전극 중 적어도 일방의 폭방향으로 계단형으로 연장하는, 반도체 장치.
- 제 1 항에 있어서,상기 캐비티는 절삭 가공에 의해 형성되는, 반도체 장치.
- 제 1 항에 있어서,상기 밀봉재로서는 실리콘 겔이 사용되는, 반도체 장치.
- 제 1 항에 있어서,상기 캐비티는, 상기 제 1 전극과 상기 수지부재 각각에 형성되는, 반도체 장치.
- 제 1 항에 있어서,상기 제 1 전극과 상기 수지부재 사이에 형성되는 갭이 0.2 - 0.5 mm 정도일 경우, 상기 제 1 전극과 상기 수지부재 사이의 상기 캐비티에서의 갭은 1 mm 정도로 설정하는, 반도체 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2003-00389670 | 2003-11-19 | ||
JP2003389670A JP4081611B2 (ja) | 2003-11-19 | 2003-11-19 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050048484A KR20050048484A (ko) | 2005-05-24 |
KR100591509B1 true KR100591509B1 (ko) | 2006-06-19 |
Family
ID=34431580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040093417A KR100591509B1 (ko) | 2003-11-19 | 2004-11-16 | 반도체 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7091580B2 (ko) |
EP (1) | EP1533839B1 (ko) |
JP (1) | JP4081611B2 (ko) |
KR (1) | KR100591509B1 (ko) |
CN (1) | CN1307712C (ko) |
TW (1) | TWI248175B (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101529544B (zh) * | 2006-09-29 | 2012-02-22 | 北陆电气工业株式会社 | 防水型按钮开关 |
US7768124B2 (en) * | 2007-02-16 | 2010-08-03 | Denso Corporation | Semiconductor sensor having a flat mounting plate with banks |
CN101446351B (zh) * | 2007-11-27 | 2010-12-22 | 航天材料及工艺研究所 | 一种密封防护方法 |
JP4911725B2 (ja) * | 2008-02-18 | 2012-04-04 | 三菱電機株式会社 | 半導体装置 |
JP5548467B2 (ja) * | 2010-01-29 | 2014-07-16 | 本田技研工業株式会社 | 電子装置、および、電子装置の製造方法 |
JP5357667B2 (ja) * | 2009-08-24 | 2013-12-04 | 本田技研工業株式会社 | 電子装置の製造方法 |
CN102484102A (zh) * | 2009-08-24 | 2012-05-30 | 本田技研工业株式会社 | 电子器件以及电子器件的制造方法 |
CN102044794B (zh) * | 2009-10-21 | 2012-12-19 | 泰科电子(上海)有限公司 | 端子密封结构 |
CN103633125A (zh) * | 2012-08-22 | 2014-03-12 | 西安永电电气有限责任公司 | 电力半导体器件用电极 |
US20150001700A1 (en) * | 2013-06-28 | 2015-01-01 | Infineon Technologies Ag | Power Modules with Parylene Coating |
JP2015018971A (ja) * | 2013-07-11 | 2015-01-29 | 富士通株式会社 | 放熱板、及び海中機器 |
JP6300751B2 (ja) | 2015-03-25 | 2018-03-28 | 三菱電機株式会社 | 半導体装置 |
US10177057B2 (en) | 2016-12-15 | 2019-01-08 | Infineon Technologies Ag | Power semiconductor modules with protective coating |
EP4270466A1 (en) * | 2022-04-25 | 2023-11-01 | Infineon Technologies AG | Power semiconductor module arrangements and methods for producing power semiconductor module arrangements |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58121652A (ja) * | 1981-12-11 | 1983-07-20 | Fuji Electric Co Ltd | 混成集積回路装置 |
JPS62104145A (ja) | 1985-10-31 | 1987-05-14 | Mitsubishi Electric Corp | 半導体装置 |
JP2999930B2 (ja) | 1994-08-26 | 2000-01-17 | 三洋電機株式会社 | 混成集積回路装置およびその製造方法 |
US5956231A (en) * | 1994-10-07 | 1999-09-21 | Hitachi, Ltd. | Semiconductor device having power semiconductor elements |
JP3193852B2 (ja) * | 1995-10-18 | 2001-07-30 | 株式会社東海理化電機製作所 | センサチップ保護用キャップの固定構造 |
US6184544B1 (en) * | 1998-01-29 | 2001-02-06 | Rohm Co., Ltd. | Semiconductor light emitting device with light reflective current diffusion layer |
JP3562311B2 (ja) * | 1998-05-27 | 2004-09-08 | 松下電器産業株式会社 | リードフレームおよび樹脂封止型半導体装置の製造方法 |
JP3695260B2 (ja) * | 1999-11-04 | 2005-09-14 | 株式会社日立製作所 | 半導体モジュール |
JP2001210758A (ja) * | 2000-01-28 | 2001-08-03 | Mitsubishi Electric Corp | 半導体パワーモジュール |
JP4614038B2 (ja) | 2001-09-25 | 2011-01-19 | 日本ケミコン株式会社 | 樹脂封止型電子部品 |
DE10237561C1 (de) * | 2002-08-16 | 2003-10-16 | Semikron Elektronik Gmbh | Induktivitätsarme Schaltungsanordnung bzw. Schaltungsaufbau für Leistungshalbleitermodule |
-
2003
- 2003-11-19 JP JP2003389670A patent/JP4081611B2/ja not_active Expired - Fee Related
-
2004
- 2004-10-12 US US10/963,024 patent/US7091580B2/en active Active
- 2004-10-13 EP EP04024415.4A patent/EP1533839B1/en not_active Expired - Fee Related
- 2004-11-16 KR KR1020040093417A patent/KR100591509B1/ko active IP Right Grant
- 2004-11-17 TW TW093135174A patent/TWI248175B/zh not_active IP Right Cessation
- 2004-11-19 CN CNB2004100957635A patent/CN1307712C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1533839A2 (en) | 2005-05-25 |
CN1307712C (zh) | 2007-03-28 |
JP2005150621A (ja) | 2005-06-09 |
JP4081611B2 (ja) | 2008-04-30 |
EP1533839A3 (en) | 2011-09-07 |
US7091580B2 (en) | 2006-08-15 |
TWI248175B (en) | 2006-01-21 |
CN1619796A (zh) | 2005-05-25 |
EP1533839B1 (en) | 2016-04-27 |
KR20050048484A (ko) | 2005-05-24 |
US20050104189A1 (en) | 2005-05-19 |
TW200522291A (en) | 2005-07-01 |
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