JP5178759B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP5178759B2 JP5178759B2 JP2010055383A JP2010055383A JP5178759B2 JP 5178759 B2 JP5178759 B2 JP 5178759B2 JP 2010055383 A JP2010055383 A JP 2010055383A JP 2010055383 A JP2010055383 A JP 2010055383A JP 5178759 B2 JP5178759 B2 JP 5178759B2
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- 239000004065 semiconductor Substances 0.000 title claims description 172
- 229910052751 metal Inorganic materials 0.000 claims description 202
- 239000002184 metal Substances 0.000 claims description 202
- 238000005304 joining Methods 0.000 claims description 49
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000008646 thermal stress Effects 0.000 description 18
- 230000017525 heat dissipation Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000004020 conductor Substances 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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Description
<A−1.構成>
まず図1に示すように、平面視におけるパワー半導体素子1の大きさに対して、網状金属体8を大きく構成して備えた半導体装置を構成することも可能である。この場合、横方向の放熱経路が広くなるため、熱抵抗が小さくなる。
本発明にかかる実施の形態1によれば、半導体装置において、半導体素子であるパワー半導体素子1と、パワー半導体素子1の上面および下面を接合する接合部4と、接合部4を介してパワー半導体素子1に上下から接合される金属板3、5とを備え、接合部4は、パワー半導体素子1と金属板3、5との間に配置された網状金属体8と、網状金属体8を埋設する接合部材2とを備えることで、パワー半導体素子1上面および下面における熱抵抗、電気抵抗の上昇を抑制し効率的に放熱し、またパワー半導体素子1表面にかかる熱応力を緩和することができる。
<B−1.構成>
図6は、実施の形態1において示した半導体装置における網状金属体8に、柱状金属7の端部を接合させたものである。すなわち柱状金属7は、網状金属体8とパワー半導体素子1との間に介在し、網状金属体8とパワー半導体素子1とを接合する。なお、図6においては図示を省略しているが、柱状金属7は、網状金属体8とともに接合部材2に埋設されている。
本発明にかかる実施の形態2によれば、半導体装置において、接合部4は、接合部材2に埋設され一端が網状金属体8に接合された柱状金属7をさらに備えることで、接合箇所の厚みを増すことで熱応力を緩和し、また、柱状金属7を接合させて厚さを増大させているため、電気抵抗の悪化を抑制することができる。
<C−1.構成>
図8に示す半導体装置における網状金属体8は、網状金属体8の縦横に交差する第1、第2金属線(金属細線)の本数を変え、一方の金属線を図に示すように重ねたものである。このような構造により接合箇所の厚みを増やした場合には、熱応力を緩和しつつ、電流経路、放熱経路が実施の形態1、2に示した場合とほとんど変わらないため、電気抵抗、熱抵抗の上昇を抑えることが可能である。
本発明にかかる実施の形態3によれば、半導体装置において、網状金属体8は、互いに交差する第1、第2金属線を備え、第1、第2金属線の一方が、網状金属体8の厚み方向に重ねられることで、接合箇所の厚みを増大させ熱応力を緩和し、かつ電気抵抗、熱抵抗の上昇を抑制することができる。
<D−1.構成>
図13に示す半導体装置における網状金属体は、平面視において網状金属体の一部を打ち抜いた構造(網状金属体9)を持つものである。網状金属体9は、その微細な隙間に発生する毛細管の効果により接合部材2が均一に広がりやすくはなるが、半導体装置において、図13に示すような打ち抜き箇所(欠如領域)を設けた網状金属体9を備えることにより、さらに接合部材2が均一に広がりやすくなる。
本発明にかかる実施の形態4によれば、半導体装置において、網状金属体9、10、90は、平面視において網目が欠如した欠如領域を有することで、より接合部材2が均一に広がりやすくなる。
Claims (15)
- 半導体素子と、
前記半導体素子の上面および下面を接合する接合部と、
前記接合部を介して前記半導体素子に上下から接合される金属板とを備え、
前記接合部は、
前記半導体素子と前記金属板との間に配置された網状金属体と、
前記網状金属体を埋設する接合部材とを備え、
前記半導体素子は、複数備えられ、
前記接合部は、各前記半導体素子の上面および下面を接合し、
前記金属板は、前記接合部を介して前記複数の半導体素子に共通して前記上下から接合され、
前記接合部は、前記接合部材に埋設され一端が前記網状金属体に接合された柱状金属をさらに備える、
半導体装置。 - 前記接合部は、前記接合部材に埋設されかつ前記柱状金属の他端と接合された他の網状金属体をさらに備える、
請求項1に記載の半導体装置。 - 前記網状金属体は、互いに交差する第1、第2金属線を備え、前記第1、第2金属線の一方が、前記網状金属体の厚み方向に重ねられる、
請求項1に記載の半導体装置。 - 前記網状金属体は、平面視において網目が欠如した欠如領域を有する、
請求項1または2に記載の半導体装置。 - 前記網状金属体は、前記半導体素子の外周部に対応する領域を除いて前記欠如領域を有する、
請求項4に記載の半導体装置。 - 前記接合部は、複数の前記半導体素子の下面に共通に配設される、
請求項5に記載の半導体装置。 - 前記網状金属体は、前記複数の半導体素子の間に前記欠如領域を有する、
請求項6に記載の半導体装置。 - 前記網状金属体は、厚み方向に圧縮される、
請求項1〜7のいずれかに記載の半導体装置。 - 前記網状金属体の線膨張係数は、前記半導体素子の線膨張係数に等しい、
請求項1〜8のいずれかに記載の半導体装置。 - 前記網状金属体は、その周囲が折り曲げられる、
請求項1〜9のいずれかに記載の半導体装置。 - 前記網状金属体は、その周囲に接続された板状金属をさらに備える、
請求項1〜9のいずれかに記載の半導体装置。 - 前記網状金属体は、平面視において渦巻状に編みこまれた金属線を備える、
請求項1〜11のいずれかに記載の半導体装置。 - 前記網状金属体は、平面視において前記半導体素子よりも面積が大きい、
請求項1〜12のいずれかに記載の半導体装置。 - 前記網状金属体が、前記金属板と一体化した、
請求項1〜13のいずれかに記載の半導体装置。 - 前記接合部材は、導電性接着剤である、
請求項1〜14のいずれかに記載の半導体装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010055383A JP5178759B2 (ja) | 2010-03-12 | 2010-03-12 | 半導体装置 |
US12/907,468 US8933568B2 (en) | 2010-03-12 | 2010-10-19 | Semiconductor device |
CN201010586664.2A CN102194784B (zh) | 2010-03-12 | 2010-11-30 | 半导体装置 |
DE102011002535.9A DE102011002535B4 (de) | 2010-03-12 | 2011-01-11 | Halbleitervorrichtung mit Verbindungsteil |
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JP2010055383A JP5178759B2 (ja) | 2010-03-12 | 2010-03-12 | 半導体装置 |
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JP2011192695A JP2011192695A (ja) | 2011-09-29 |
JP5178759B2 true JP5178759B2 (ja) | 2013-04-10 |
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JP2010055383A Active JP5178759B2 (ja) | 2010-03-12 | 2010-03-12 | 半導体装置 |
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US (1) | US8933568B2 (ja) |
JP (1) | JP5178759B2 (ja) |
CN (1) | CN102194784B (ja) |
DE (1) | DE102011002535B4 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP6737099B2 (ja) * | 2016-09-15 | 2020-08-05 | 株式会社デンソー | 半導体装置の製造方法 |
WO2018145968A1 (de) * | 2017-02-09 | 2018-08-16 | Siemens Aktiengesellschaft | Leistungsmodul |
JP2018195724A (ja) * | 2017-05-18 | 2018-12-06 | 三菱電機株式会社 | パワーモジュールおよびその製造方法ならびに電力変換装置 |
JP7238985B2 (ja) * | 2019-06-20 | 2023-03-14 | 富士電機株式会社 | 半導体装置及び半導体装置の製造方法 |
US20220281035A1 (en) * | 2019-08-05 | 2022-09-08 | Nihon Superior Co., Ltd. | Solder-metal mesh composite material and method for producing same |
DE102019124953B4 (de) * | 2019-09-17 | 2023-09-07 | Danfoss Silicon Power Gmbh | Verfahren zum Herstellen einer kohäsiven Verbindung zwischen einem Halbleiter und einem Metallformkörper |
US10842043B1 (en) * | 2019-11-11 | 2020-11-17 | International Business Machines Corporation | Fabricating coolant-cooled heat sinks with internal thermally-conductive fins |
JP7421935B2 (ja) * | 2020-01-06 | 2024-01-25 | 日立Astemo株式会社 | 半導体装置 |
DE102020000913A1 (de) * | 2020-02-12 | 2021-08-12 | Pfarr - Stanztechnik Gesellschaft mit beschränkter Haftung | Bleifreie Lötfolie |
WO2022230697A1 (ja) * | 2021-04-28 | 2022-11-03 | 千住金属工業株式会社 | 積層接合材料、半導体パッケージおよびパワーモジュール |
GB202207984D0 (en) * | 2022-05-30 | 2022-07-13 | Tokamak Energy Ltd | Joint and method of joining |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5593230A (en) * | 1979-01-10 | 1980-07-15 | Toshiba Corp | Soldering method for semiconductor device |
JPS55117250A (en) | 1979-03-05 | 1980-09-09 | Hitachi Ltd | Semiconductor supporting device and fabrication of the same |
JPS62198140A (ja) | 1986-02-26 | 1987-09-01 | Mitsubishi Electric Corp | 半導体装置 |
JPS6373700A (ja) | 1986-09-17 | 1988-04-04 | 富士通株式会社 | 回路モジユ−ルの放熱構造 |
US5940687A (en) * | 1997-06-06 | 1999-08-17 | International Business Machines Corporation | Wire mesh insert for thermal adhesives |
JP2000223631A (ja) | 1999-01-27 | 2000-08-11 | Nissan Motor Co Ltd | 半導体装置およびその製造方法 |
JP2001230351A (ja) * | 2000-02-14 | 2001-08-24 | Shibafu Engineering Corp | 電子モジュール用接合材料、モジュール型半導体装置及びその製造方法 |
US6822331B2 (en) * | 2001-06-14 | 2004-11-23 | Delphi Technologies, Inc. | Method of mounting a circuit component and joint structure therefor |
JP2004174522A (ja) * | 2002-11-25 | 2004-06-24 | Hitachi Ltd | 複合はんだ、その製造方法および電子機器 |
US20050056365A1 (en) * | 2003-09-15 | 2005-03-17 | Albert Chan | Thermal interface adhesive |
JP2005093842A (ja) * | 2003-09-19 | 2005-04-07 | Nitto Denko Corp | 放熱シートおよび放熱部材 |
JP2005251771A (ja) * | 2004-03-01 | 2005-09-15 | Canon Inc | 半導体装置及びその製造方法 |
US7549460B2 (en) * | 2004-04-02 | 2009-06-23 | Adaptivenergy, Llc | Thermal transfer devices with fluid-porous thermally conductive core |
US7219713B2 (en) | 2005-01-18 | 2007-05-22 | International Business Machines Corporation | Heterogeneous thermal interface for cooling |
US7960211B2 (en) * | 2008-07-23 | 2011-06-14 | Fairchild Semiconductor Corporation | Semiconductor system-in-package and method for making the same |
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US20110221076A1 (en) | 2011-09-15 |
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