JP6748082B2 - 半導体モジュール - Google Patents
半導体モジュール Download PDFInfo
- Publication number
- JP6748082B2 JP6748082B2 JP2017536320A JP2017536320A JP6748082B2 JP 6748082 B2 JP6748082 B2 JP 6748082B2 JP 2017536320 A JP2017536320 A JP 2017536320A JP 2017536320 A JP2017536320 A JP 2017536320A JP 6748082 B2 JP6748082 B2 JP 6748082B2
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- Prior art keywords
- groove
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- semiconductor module
- semiconductor
- semiconductor element
- 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 - Fee Related
Links
- 239000004065 semiconductor Substances 0.000 title claims description 103
- 239000013529 heat transfer fluid Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 4
- 230000005669 field effect Effects 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 5
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 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
- 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
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
- H01L21/4814—Conductive parts
- H01L21/4871—Bases, plates or heatsinks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/04—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/04—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls
- H01L23/053—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction and having an insulating or insulated base as a mounting for the semiconductor body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/10—Containers; Seals characterised by the material or arrangement of seals between parts, e.g. between cap and base of the container or between leads and walls of the container
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
Claims (9)
- ベースプレート(101、201)と、
カバー要素(102)であって、前記ベースプレートから該カバー要素を取り外すことが材料の変形を必要とするように前記ベースプレートに取り付けられたカバー要素(102)と、
前記ベースプレート及びカバー要素によって制限された空間内の少なくとも一つの半導体要素(103)であって、前記ベースプレートと熱伝導関係にある半導体要素(103)と
を備えた半導体モジュールにおいて、
前記半導体要素から離れて面する前記ベースプレートの外面(104)に、熱伝導流体を伝導するのに適したレーザ加工溝(105、205a、205b)が設けられ、
前記溝は該溝の第1の溝(205a)と該溝の第2の溝(205b)との間の遷移領域(206)を備え、該遷移領域は、該溝の第1の溝から該溝の第2の溝への流れ抵抗が反対方向の該溝の第2の溝から該溝の第1の溝への流れ抵抗よりも小さくなるように成形されることを特徴とする、半導体モジュール。 - 溝が、丸みを帯びた底部輪郭を有する、請求項1に記載の半導体モジュール。
- 前記溝の幅(w)が25μm〜2000μmの範囲であり、前記溝の深さ(d)が25μm〜2000μmの範囲である、請求項1又は2に記載の半導体モジュール。
- 前記溝(105)は、該溝の総断面積の合計が各分岐において増加するように分岐している(109)、請求項1〜3のいずれか1項に記載の半導体モジュール。
- 前記ベースプレートの外面に前記溝が設けられた範囲(107)が略長方形形状を有し、前記溝は該長方形の範囲の長辺と略平行である、請求項1〜4のいずれか1項に記載の半導体モジュール。
- 熱伝導性の電気絶縁構造体(108)を備え、該熱伝導性の電気絶縁構造体(108)は、前記半導体要素(103)と、該半導体要素に面する前記ベースプレート(101)の内面と機械的に接触する、請求項1〜5のいずれか1項に記載の半導体モジュール。
- 前記ベースプレート及びカバー要素は前記少なくとも一つの半導体要素のための気密封止を構成する、請求項1〜6のいずれか1項に記載半導体モジュール。
- 前記半導体要素は、バイポーラ接合トランジスタ(BJT)、ダイオード、絶縁ゲートバイポーラトランジスタ(IGBT)、サイリスタ、ゲートターンオフサイリスタ(GTO)及び金属酸化膜半導体電界効果トランジスタ(MOSFET)の一つを備える、請求項1〜7のいずれか1項に記載の半導体モジュール。
- 半導体モジュールを製造するための方法であって、
ベースプレートと、カバー要素であって、前記ベースプレートから該カバー要素を取り外すことが材料の変形を必要とするように前記ベースプレートに取り付けられたカバー要素と、前記ベースプレート及びカバー要素によって制限された空間内の半導体要素であって、前記ベースプレートと熱伝導関係にある半導体要素とを備えた半導体モジュールを得るステップ(301)と、
その後、前記半導体要素から離れて面する前記ベースプレートの外面に、熱伝導流体を伝導するのに適した溝をレーザ加工するステップ(302)と
を含む、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20155031A FI127831B (en) | 2015-01-15 | 2015-01-15 | A method for manufacturing a semiconductor module |
FI20155031 | 2015-01-15 | ||
PCT/FI2015/050958 WO2016113461A1 (en) | 2015-01-15 | 2015-12-30 | A semiconductor module |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018502460A JP2018502460A (ja) | 2018-01-25 |
JP6748082B2 true JP6748082B2 (ja) | 2020-08-26 |
Family
ID=55177972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017536320A Expired - Fee Related JP6748082B2 (ja) | 2015-01-15 | 2015-12-30 | 半導体モジュール |
Country Status (7)
Country | Link |
---|---|
US (1) | US10262921B2 (ja) |
EP (1) | EP3245671A1 (ja) |
JP (1) | JP6748082B2 (ja) |
KR (1) | KR20170101944A (ja) |
CN (1) | CN107408512A (ja) |
FI (1) | FI127831B (ja) |
WO (1) | WO2016113461A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016112289B4 (de) * | 2016-07-05 | 2020-07-30 | Danfoss Silicon Power Gmbh | Leiterrahmen und Verfahren zur Herstellung desselben |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5839044A (ja) * | 1981-08-14 | 1983-03-07 | ゼロツクス・コ−ポレ−シヨン | 半導体装置用集積パツケ−ジ・薄膜熱交換器 |
JPH0682768B2 (ja) * | 1985-03-25 | 1994-10-19 | 株式会社東芝 | 放熱制御装置 |
US5317478A (en) * | 1991-11-12 | 1994-05-31 | Hughes Aircraft Company | Hermetic sealing of flexprint electronic packages |
US5268814A (en) | 1992-05-20 | 1993-12-07 | International Business Machines Corporation | Module packaging |
WO1995008844A1 (de) | 1993-09-21 | 1995-03-30 | Siemens Aktiengesellschaft | Kühlvorrichtung für ein leistungshalbleitermodul |
JPH09307040A (ja) * | 1996-05-15 | 1997-11-28 | Hitachi Ltd | 半導体装置、インバータ装置、および半導体装置の製造方法 |
AU2002213592A1 (en) * | 2000-06-05 | 2001-12-17 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of The University Of Oregon | Mutiscale transport apparatus and methods |
US6388317B1 (en) * | 2000-09-25 | 2002-05-14 | Lockheed Martin Corporation | Solid-state chip cooling by use of microchannel coolant flow |
DE20115922U1 (de) * | 2001-01-11 | 2002-01-17 | Siemens AG, 80333 München | Kunststoff-Schaltplatte eines hydraulischen Kraftfahrzeug-Getriebesteuergerätes |
US6606251B1 (en) * | 2002-02-07 | 2003-08-12 | Cooligy Inc. | Power conditioning module |
US6992888B1 (en) * | 2004-03-08 | 2006-01-31 | Lockheed Martin Corporation | Parallel cooling of heat source mounted on a heat sink by means of liquid coolant |
US7139172B2 (en) | 2004-07-01 | 2006-11-21 | International Business Machines Corporation | Apparatus and methods for microchannel cooling of semiconductor integrated circuit packages |
US7140753B2 (en) * | 2004-08-11 | 2006-11-28 | Harvatek Corporation | Water-cooling heat dissipation device adopted for modulized LEDs |
JP4410065B2 (ja) * | 2004-09-08 | 2010-02-03 | 株式会社東芝 | 電子部品放熱用のコールドプレート |
US7353859B2 (en) * | 2004-11-24 | 2008-04-08 | General Electric Company | Heat sink with microchannel cooling for power devices |
US20070131659A1 (en) * | 2005-12-09 | 2007-06-14 | Durocher Kevin M | Method of making an electronic device cooling system |
US8269341B2 (en) * | 2008-11-21 | 2012-09-18 | Infineon Technologies Ag | Cooling structures and methods |
KR101255935B1 (ko) * | 2011-07-08 | 2013-04-23 | 삼성전기주식회사 | 전력 모듈 패키지 및 그 제조방법 |
US8804782B2 (en) * | 2012-10-29 | 2014-08-12 | Coherent, Inc. | Macro-channel water-cooled heat-sink for diode-laser bars |
US9480149B2 (en) * | 2013-12-10 | 2016-10-25 | Brocade Communications Systems, Inc. | Printed circuit board with fluid flow channels |
US9941189B2 (en) * | 2015-12-21 | 2018-04-10 | International Business Machines Corporation | Counter-flow expanding channels for enhanced two-phase heat removal |
-
2015
- 2015-01-15 FI FI20155031A patent/FI127831B/en not_active IP Right Cessation
- 2015-12-30 KR KR1020177020119A patent/KR20170101944A/ko not_active Withdrawn
- 2015-12-30 JP JP2017536320A patent/JP6748082B2/ja not_active Expired - Fee Related
- 2015-12-30 EP EP15826040.6A patent/EP3245671A1/en not_active Withdrawn
- 2015-12-30 WO PCT/FI2015/050958 patent/WO2016113461A1/en active Application Filing
- 2015-12-30 CN CN201580073283.5A patent/CN107408512A/zh active Pending
- 2015-12-30 US US15/543,922 patent/US10262921B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2016113461A1 (en) | 2016-07-21 |
CN107408512A (zh) | 2017-11-28 |
US10262921B2 (en) | 2019-04-16 |
JP2018502460A (ja) | 2018-01-25 |
EP3245671A1 (en) | 2017-11-22 |
US20180012822A1 (en) | 2018-01-11 |
FI20155031A (fi) | 2016-07-16 |
FI127831B (en) | 2019-03-29 |
KR20170101944A (ko) | 2017-09-06 |
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