JP5926928B2 - パワー半導体モジュール冷却装置 - Google Patents
パワー半導体モジュール冷却装置 Download PDFInfo
- Publication number
- JP5926928B2 JP5926928B2 JP2011242242A JP2011242242A JP5926928B2 JP 5926928 B2 JP5926928 B2 JP 5926928B2 JP 2011242242 A JP2011242242 A JP 2011242242A JP 2011242242 A JP2011242242 A JP 2011242242A JP 5926928 B2 JP5926928 B2 JP 5926928B2
- Authority
- JP
- Japan
- Prior art keywords
- cooler
- plate
- male screw
- power semiconductor
- semiconductor module
- 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.)
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Links
- 238000001816 cooling Methods 0.000 title claims description 52
- 239000004065 semiconductor Substances 0.000 title claims description 41
- 239000012809 cooling fluid Substances 0.000 claims description 45
- 238000005219 brazing Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 13
- 239000003507 refrigerant Substances 0.000 description 9
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000000470 constituent Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- -1 copper alloy) Chemical compound 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/473—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
-
- 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
- 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)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
(2):冷却器
(3):取付器
(4):ケーシング
(5):冷却流体通路
(9):頂壁
(19):搭載部
(21):伝熱板
(22)(40):おねじ部品
(23)(41):板状頭部
(24):おねじ部
(27):突起
(28):凹所
(I):IPM
Claims (4)
- 内部に冷却流体通路が設けられた冷却器と、冷却器に固定されかつパワー半導体モジュールを冷却器に取り付ける取付器とを備えており、冷却器における内面が冷却流体通路に臨んだ壁部分の外面全体のうち少なくとも一部に、パワー半導体モジュールを搭載する搭載部が設けられ、取付器が、熱伝導性材料からなりかつ冷却器の搭載部に沿わされてろう材層により接合された伝熱板と、板状頭部およびおねじ部からなり、かつ板状頭部が冷却器側に位置するとともにおねじ部が伝熱板を貫通しているおねじ部品とよりなり、おねじ部品の板状頭部が、伝熱板の冷却器側の面に形成された凹所内に、当該面から冷却器側に突出せずかつおねじ部の軸線回りの回転が阻止されるように嵌め入れられているパワー半導体モジュール冷却装置。
- おねじ部品の板状頭部が伝熱板よりも硬質の材料で形成されており、おねじ部品の板状頭部が、伝熱板の冷却器側の面に圧入されることによって、伝熱板の冷却器側の面に凹所が形成されるとともに、当該凹所内に、おねじ部品の板状頭部が、当該面から冷却器側に突出せずかつおねじ部の軸線回りの回転が阻止されるように嵌め入れられている請求項1記載のパワー半導体モジュール冷却装置。
- おねじ部品の板状頭部におけるおねじ部側を向いた面に、複数の突起が一体に形成されている請求項1または2記載のパワー半導体モジュール冷却装置。
- 冷却器が、内部に冷却流体通路を有するケーシングを備えており、ケーシング内の冷却流体通路に放熱フィンが配置され、ケーシングの壁部分における内面が冷却流体通路に臨んだ部分の外面全体のうち少なくとも一部に、パワー半導体モジュールを搭載する搭載部が設けられている請求項1〜3のうちのいずれかに記載のパワー半導体モジュール冷却装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011242242A JP5926928B2 (ja) | 2011-11-04 | 2011-11-04 | パワー半導体モジュール冷却装置 |
US13/661,594 US20130112369A1 (en) | 2011-11-04 | 2012-10-26 | Power semiconductor module cooling apparatus |
CN2012205751802U CN202977400U (zh) | 2011-11-04 | 2012-11-02 | 功率半导体模块冷却装置 |
CN2012104323614A CN103094228A (zh) | 2011-11-04 | 2012-11-02 | 功率半导体模块冷却装置 |
KR1020120123352A KR20130049739A (ko) | 2011-11-04 | 2012-11-02 | 파워 반도체 모듈 냉각 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011242242A JP5926928B2 (ja) | 2011-11-04 | 2011-11-04 | パワー半導体モジュール冷却装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013098468A JP2013098468A (ja) | 2013-05-20 |
JP5926928B2 true JP5926928B2 (ja) | 2016-05-25 |
Family
ID=48206631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011242242A Active JP5926928B2 (ja) | 2011-11-04 | 2011-11-04 | パワー半導体モジュール冷却装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130112369A1 (ja) |
JP (1) | JP5926928B2 (ja) |
KR (1) | KR20130049739A (ja) |
CN (2) | CN202977400U (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5926928B2 (ja) * | 2011-11-04 | 2016-05-25 | 昭和電工株式会社 | パワー半導体モジュール冷却装置 |
TWI539894B (zh) * | 2014-11-28 | 2016-06-21 | 財團法人工業技術研究院 | 功率模組 |
US9693487B2 (en) * | 2015-02-06 | 2017-06-27 | Caterpillar Inc. | Heat management and removal assemblies for semiconductor devices |
JP6513427B2 (ja) * | 2015-02-27 | 2019-05-15 | 昭和電工株式会社 | 液冷式冷却装置 |
CN104900601B (zh) * | 2015-06-11 | 2017-06-20 | 华中科技大学 | 一种用于串联安装igbt的安装架及igbt串联安装方法 |
DE102019133238B4 (de) * | 2019-12-05 | 2024-08-29 | Infineon Technologies Ag | Fluidkanal, leistungshalbleitermodul und verfahren zur herstellung eines fluidkanals |
KR102728098B1 (ko) | 2021-12-22 | 2024-11-07 | 엘에스일렉트릭(주) | 전력 변환 모듈 및 이를 포함하는 전력 공급 장치 |
KR102730683B1 (ko) | 2021-12-22 | 2024-11-14 | 엘에스일렉트릭(주) | 덕트 모듈 및 이를 포함하는 전력 변환 모듈 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3522491A (en) * | 1967-05-31 | 1970-08-04 | Wakefield Eng Inc | Heat transfer apparatus for cooling semiconductor components |
US4110549A (en) * | 1974-11-30 | 1978-08-29 | Robert Bosch Gmbh | Environmentally protected electronic housing and heat sink structure, particularly for automotive use |
US4630174A (en) * | 1983-10-31 | 1986-12-16 | Kaufman Lance R | Circuit package with external circuit board and connection |
JPS6316648A (ja) * | 1986-07-08 | 1988-01-23 | Nec Corp | 集積回路パツケ−ジ温度検出構造 |
JPH01101700A (ja) * | 1987-10-14 | 1989-04-19 | Mitsubishi Electric Corp | 電子部品の取付け構造 |
US5134545A (en) * | 1991-06-04 | 1992-07-28 | Compaq Computer Corporation | Insulative cradle isolation structure for electrical components |
JPH06268121A (ja) * | 1993-03-12 | 1994-09-22 | Hitachi Ltd | 半導体装置 |
US5461540A (en) * | 1994-03-15 | 1995-10-24 | Infinity Group Corporation | Heat dissipation device for personal computers |
JP3010080U (ja) * | 1994-10-12 | 1995-04-18 | 東洋ラジエーター株式会社 | 電子部品冷却器 |
US5748456A (en) * | 1995-11-24 | 1998-05-05 | Asea Brown Boveri Ag | Power semiconductor module system |
DE19913450A1 (de) * | 1999-03-25 | 2000-09-28 | Mannesmann Sachs Ag | Leistungselektronik zum Steuern einer elektrischen Maschine |
US6257320B1 (en) * | 2000-03-28 | 2001-07-10 | Alec Wargo | Heat sink device for power semiconductors |
DE102004058724B4 (de) * | 2003-12-09 | 2018-11-15 | Denso Corporation | Wärmetauscher und Kühlmodul mit diesem |
US20070253167A1 (en) * | 2004-07-26 | 2007-11-01 | Chiang Kuo C | Transparent substrate heat dissipater |
DE102004043019A1 (de) * | 2004-09-06 | 2006-03-23 | eupec Europäische Gesellschaft für Leistungshalbleiter mbH | Baugruppe |
US7270176B2 (en) * | 2005-04-04 | 2007-09-18 | Tyco Electronics Power Systems, Inc. | System and apparatus for fixing a substrate with a heat transferring device |
JP2006308619A (ja) * | 2005-04-26 | 2006-11-09 | Matsushita Electric Ind Co Ltd | プラズマディスプレイ装置 |
JP4738192B2 (ja) * | 2006-02-08 | 2011-08-03 | 株式会社東芝 | 電力変換器用冷却器 |
JP2009030723A (ja) * | 2007-07-26 | 2009-02-12 | Tri Metex Ltd | 皿ボルト付金具及びその製造方法 |
US8418517B2 (en) * | 2008-02-19 | 2013-04-16 | Showa Denko K.K. | Method of manufacturing a pipe coupling component |
JP5926928B2 (ja) * | 2011-11-04 | 2016-05-25 | 昭和電工株式会社 | パワー半導体モジュール冷却装置 |
-
2011
- 2011-11-04 JP JP2011242242A patent/JP5926928B2/ja active Active
-
2012
- 2012-10-26 US US13/661,594 patent/US20130112369A1/en not_active Abandoned
- 2012-11-02 KR KR1020120123352A patent/KR20130049739A/ko not_active Application Discontinuation
- 2012-11-02 CN CN2012205751802U patent/CN202977400U/zh not_active Expired - Fee Related
- 2012-11-02 CN CN2012104323614A patent/CN103094228A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN103094228A (zh) | 2013-05-08 |
KR20130049739A (ko) | 2013-05-14 |
US20130112369A1 (en) | 2013-05-09 |
CN202977400U (zh) | 2013-06-05 |
JP2013098468A (ja) | 2013-05-20 |
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