JP2019062066A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP2019062066A JP2019062066A JP2017185098A JP2017185098A JP2019062066A JP 2019062066 A JP2019062066 A JP 2019062066A JP 2017185098 A JP2017185098 A JP 2017185098A JP 2017185098 A JP2017185098 A JP 2017185098A JP 2019062066 A JP2019062066 A JP 2019062066A
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- JP
- Japan
- Prior art keywords
- cooling plate
- cooler
- resin
- package
- semiconductor
- 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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Classifications
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- H10W40/251—
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- H10W40/22—
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
- F28D1/0366—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by spaced plates with inserted elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
- F28F21/065—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing plate-like or laminated conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
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- H10W40/226—
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- H10W40/30—
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- H10W40/47—
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- H10W74/10—
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- H10W74/114—
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- H10W76/138—
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- H10W90/00—
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices
- F28D2021/0029—Heat sinks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/06—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes composite, e.g. polymers with fillers or fibres
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/022—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being wires or pins
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- H10W40/25—
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- H10W72/07354—
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- H10W72/347—
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- H10W74/00—
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- H10W74/111—
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
3:冷却器
4a、4b:半導体素子
10:半導体モジュール
12:パッケージ
13、15a、15b:放熱板
14:スペーサ
16、16a、16b:絶縁シート
19a、19b、19c:パワー端子
20:冷却板
21:ピンフィン
22:伝熱材料
30:外筒
31:梁
41:制御端子
42:ボンディングワイヤ
Claims (3)
- 樹脂製のパッケージの内部に半導体素子を封止しているとともに、少なくとも一面に放熱板が露出している半導体モジュールと、
前記放熱板を覆っている絶縁シートと、
伝熱材料が混在された樹脂で作られている冷却板であって、一方の面が前記絶縁シートを覆っているとともに前記パッケージの前記一面に接合されており、他方の面にフィンが設けられている冷却板と、
前記フィンに沿って冷媒を流す樹脂製の冷却器であって、前記冷却板の法線方向からみて前記冷却板を囲んでいるとともに、前記法線方向からみて前記パッケージの両端に接合されている冷却器と、
を備えている半導体装置。 - 前記法線方向からみて前記冷却板の周囲の縁が前記冷却器から離間している、請求項1に記載の半導体装置。
- 前記伝熱材料は細長形状を有しており、前記フィンの内部の前記伝熱材料は、その長手方向が前記フィンの根本から先端に向かう方向に配向している、請求項1または2に記載の半導体装置。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017185098A JP7039908B2 (ja) | 2017-09-26 | 2017-09-26 | 半導体装置 |
| US16/113,431 US10600720B2 (en) | 2017-09-26 | 2018-08-27 | Semiconductor device |
| CN201811107491.4A CN109560049B (zh) | 2017-09-26 | 2018-09-21 | 半导体装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017185098A JP7039908B2 (ja) | 2017-09-26 | 2017-09-26 | 半導体装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019062066A true JP2019062066A (ja) | 2019-04-18 |
| JP7039908B2 JP7039908B2 (ja) | 2022-03-23 |
Family
ID=65809358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017185098A Active JP7039908B2 (ja) | 2017-09-26 | 2017-09-26 | 半導体装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10600720B2 (ja) |
| JP (1) | JP7039908B2 (ja) |
| CN (1) | CN109560049B (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021135003A (ja) * | 2020-02-27 | 2021-09-13 | 三菱重工業株式会社 | 冷却装置 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11355418B2 (en) * | 2019-09-29 | 2022-06-07 | Taiwan Semiconductor Manufacturing Company, Ltd. | Package structure and manufacturing method thereof |
| CN110993576B (zh) * | 2019-12-23 | 2021-10-15 | 西安华为技术有限公司 | 一种散热装置及通信设备 |
| DE102020112809A1 (de) * | 2020-05-12 | 2021-11-18 | Lisa Dräxlmaier GmbH | Kühlanordnung |
| JP7355707B2 (ja) * | 2020-05-13 | 2023-10-03 | 日立Astemo株式会社 | 半導体装置、バスバー及び電力変換装置 |
| CN113114021B (zh) * | 2021-04-07 | 2022-05-13 | 台达电子企业管理(上海)有限公司 | 功率器件的驱动系统 |
| KR20240105891A (ko) * | 2022-12-29 | 2024-07-08 | 현대자동차주식회사 | 파워 모듈 |
| TWI881284B (zh) * | 2023-02-01 | 2025-04-21 | 緯創資通股份有限公司 | 冷板與包括其之電子裝置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04291948A (ja) * | 1991-03-20 | 1992-10-16 | Fujitsu Ltd | 半導体装置及びその製造方法及び放熱フィン |
| JP2014229714A (ja) * | 2013-05-21 | 2014-12-08 | 宇部興産機械株式会社 | 放熱構造体及び放熱構造体の製造方法 |
| CN104956480A (zh) * | 2012-10-29 | 2015-09-30 | Tp视觉控股有限公司 | 热导体设备和形成热导体设备的方法 |
| JP2016131196A (ja) * | 2015-01-13 | 2016-07-21 | トヨタ自動車株式会社 | 半導体装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8125781B2 (en) * | 2004-11-11 | 2012-02-28 | Denso Corporation | Semiconductor device |
| JP6295238B2 (ja) * | 2014-10-31 | 2018-03-14 | デクセリアルズ株式会社 | 熱伝導シート、熱伝導シートの製造方法、放熱部材及び半導体装置 |
| JP6424573B2 (ja) | 2014-11-06 | 2018-11-21 | トヨタ自動車株式会社 | 半導体装置 |
| JP2016111089A (ja) | 2014-12-03 | 2016-06-20 | トヨタ自動車株式会社 | 半導体装置 |
| JP6281506B2 (ja) * | 2015-02-24 | 2018-02-21 | トヨタ自動車株式会社 | 半導体モジュール |
-
2017
- 2017-09-26 JP JP2017185098A patent/JP7039908B2/ja active Active
-
2018
- 2018-08-27 US US16/113,431 patent/US10600720B2/en active Active
- 2018-09-21 CN CN201811107491.4A patent/CN109560049B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04291948A (ja) * | 1991-03-20 | 1992-10-16 | Fujitsu Ltd | 半導体装置及びその製造方法及び放熱フィン |
| US5424251A (en) * | 1991-03-20 | 1995-06-13 | Fujitsu Limited | Method of producing semiconductor device having radiation part made of resin containing insulator powders |
| CN104956480A (zh) * | 2012-10-29 | 2015-09-30 | Tp视觉控股有限公司 | 热导体设备和形成热导体设备的方法 |
| JP2015535392A (ja) * | 2012-10-29 | 2015-12-10 | ティーピー ビジョン ホールディング ビー ヴィ | 熱伝導素子および熱伝導素子を形成する方法 |
| JP2014229714A (ja) * | 2013-05-21 | 2014-12-08 | 宇部興産機械株式会社 | 放熱構造体及び放熱構造体の製造方法 |
| JP2016131196A (ja) * | 2015-01-13 | 2016-07-21 | トヨタ自動車株式会社 | 半導体装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021135003A (ja) * | 2020-02-27 | 2021-09-13 | 三菱重工業株式会社 | 冷却装置 |
| JP7404107B2 (ja) | 2020-02-27 | 2023-12-25 | 三菱重工業株式会社 | 冷却装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109560049B (zh) | 2023-02-17 |
| US10600720B2 (en) | 2020-03-24 |
| US20190096784A1 (en) | 2019-03-28 |
| CN109560049A (zh) | 2019-04-02 |
| JP7039908B2 (ja) | 2022-03-23 |
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