JP6488390B2 - 構造体 - Google Patents
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- JP6488390B2 JP6488390B2 JP2017536120A JP2017536120A JP6488390B2 JP 6488390 B2 JP6488390 B2 JP 6488390B2 JP 2017536120 A JP2017536120 A JP 2017536120A JP 2017536120 A JP2017536120 A JP 2017536120A JP 6488390 B2 JP6488390 B2 JP 6488390B2
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- 239000004065 semiconductor Substances 0.000 claims description 73
- 229920005989 resin Polymers 0.000 claims description 51
- 239000011347 resin Substances 0.000 claims description 51
- 238000007789 sealing Methods 0.000 claims description 33
- 239000002826 coolant Substances 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 28
- 239000000919 ceramic Substances 0.000 description 20
- 238000006243 chemical reaction Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 239000000498 cooling water Substances 0.000 description 8
- 238000001721 transfer moulding Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
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- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- -1 polybutylene terephthalate Polymers 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
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- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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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
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
- H01L23/3675—Cooling facilitated by shape of device characterised by the shape of the housing
-
- 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
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/565—Moulds
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- 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
- H01L23/041—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction having no base used as a mounting for the semiconductor body
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- 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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- H01—ELECTRIC ELEMENTS
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- H01L23/00—Details of semiconductor or other solid state devices
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- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
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- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
- H01L23/3121—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation
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- H—ELECTRICITY
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- 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
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
- H01L23/433—Auxiliary members in containers characterised by their shape, e.g. pistons
- H01L23/4334—Auxiliary members in encapsulations
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- H—ELECTRICITY
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- 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
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- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/07—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00
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- 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
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/07—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00
- H01L25/072—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00 the devices being arranged next to each other
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- 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
- H01L25/18—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different subgroups of the same main group of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N
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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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector 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
- H01L2224/32221—Disposition the layer connector 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
- H01L2224/32245—Disposition the layer connector 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
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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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/33—Structure, shape, material or disposition of the layer connectors after the connecting process of a plurality of layer connectors
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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
- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/39—Structure, shape, material or disposition of the strap connectors after the connecting process
- H01L2224/40—Structure, shape, material or disposition of the strap connectors after the connecting process of an individual strap connector
- H01L2224/401—Disposition
- H01L2224/40135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/40137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
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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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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Inverter Devices (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
12 筺体
13 冷却水入口
14 冷却水出口
16 下部ケース
18 交流ターミナル
19 流路
20 水路構造体
21 コネクタ
43 インバータ回路
136 バッテリ
140 インバータ回路
142 インバータ回路
155 上アーム用IGBT
156 上アーム用ダイオード
157 下アーム用IGBT
158 下アーム用ダイオード
174 ドライバ回路
192 モータジェネレータ
194 モータジェネレータ
200 電力変換装置
300 パワー半導体装置
315B 直流端子(正極)
319B 直流端子(負極)
320B 交流端子
325U 信号端子
325L 信号端子
500 コンデンサモジュール
501 積層配線板
510 リードフレーム
520 リードフレーム
530 Alワイヤ
800 壁部
800A 壁部
800B 壁部
800C テーパ部
900 封止樹脂
900A 樹脂封止領域
900B 樹脂封止領域
901 シール部
902 Alベース板
911 Al配線
912 タイバー
920 フィン部
930 コレクタ側セラミックス基板
931 エミッタ側セラミックス基板
940 エミッタ側基板組み
941 ニッケルめっき
942 セラミックス絶縁体
950 コレクタ側基板組み
955 基板組み
960 トランスファーモールド金型
961 トランスファーモールド金型
965 プランジャー
1000 流路形成体
1001 水路壁
1002 バイパス流
1200 プレート
Claims (10)
- 発熱体と熱的に接続される放熱板と、前記発熱体と前記放熱板を固定する封止樹脂材を有する樹脂領域と、を備える構造体において、
前記放熱板は、当該放熱板の放熱面から突出し、かつ前記封止樹脂材から露出して形成される複数のフィンを有するフィン部と、前記放熱面から前記フィンと同じ側に突出して形成され、かつ前記フィン部と前記樹脂領域とを隔てる壁部と、を有し、
前記壁部は、前記封止樹脂材から露出する前記壁部と前記樹脂領域との境界に沿って形成される変形部を有する構造体。 - 請求項1に記載の構造体であって、
前記壁部は、前記フィン部の周囲において、第一領域と第二領域とを有し、
前記第一領域は、当該第一領域が突出する高さが前記第二領域が突出する高さよりも小さくなるように、形成される構造体。 - 発熱体と熱的に接続される放熱板と、前記発熱体と前記放熱板を固定する封止樹脂材を有する樹脂領域と、を備える構造体において、
前記放熱板は、当該放熱板の放熱面から突出し、かつ前記封止樹脂材から露出して形成される複数のフィンを有するフィン部と、前記放熱面から前記フィンと同じ側に突出して形成され、かつ前記フィン部と前記樹脂領域とを隔てる壁部と、を有し、
前記壁部は、前記フィン部の周囲において、第一領域と第二領域とを有し、
前記第一領域は、当該第一領域が突出する高さが前記第二領域が突出する高さよりも小さくなるように、形成される構造体。 - 請求項2又は3のいずれかに記載の構造体であって、
前記第一領域は、当該第一領域が突出する高さが前記フィンの突出する高さよりも小さくなるように、形成される構造体。 - 請求項2から4のいずれかに記載の構造体であって、
前記樹脂領域は、前記第一領域に接する表面と、前記第二領域に接する表面との間において、段差を有する構造体。 - 請求項2から4のいずれかに記載の構造体であって
前記壁部は、前記第一領域と前記第二領域の境界部分に、前記第一領域の表面と前記第二領域の表面を繋ぐテーパ部を有する構造体。 - 請求項1乃至6のいずれかに記載の構造体であって、
前記フィンの先端は、前記壁部の先端と同一平面上に形成される構造体。 - 請求項1乃至7のいずれかに記載の構造体であって、
前記発熱体は、スイッチング動作により直流電力を交流電力に変換するパワー半導体素子であり、
前記パワー半導体素子と電気的に接続され、電流を伝達する電流端子が備えられ、
前記電流端子は、前記樹脂領域から突出している構造体。 - 請求項1乃至8のいずれかに記載の構造体であって、
前記放熱板は、第1のベース板と、第2のベース板と、を有し、
前記発熱体は、前記第1のベース板と前記第2のベース板との間に配置される構造体。 - 請求項1乃至9のいずれかに記載の構造体と、
前記構造体が挿入される平坦な壁面を有する水路構造体と、を備え、
前記平坦な壁面と前記放熱面との間に冷却媒体を流通する水路が形成される組立体。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2015/073926 WO2017033295A1 (ja) | 2015-08-26 | 2015-08-26 | 構造体 |
Publications (2)
Publication Number | Publication Date |
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JPWO2017033295A1 JPWO2017033295A1 (ja) | 2018-07-05 |
JP6488390B2 true JP6488390B2 (ja) | 2019-03-20 |
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JP2017536120A Active JP6488390B2 (ja) | 2015-08-26 | 2015-08-26 | 構造体 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10818573B2 (ja) |
EP (1) | EP3343603B1 (ja) |
JP (1) | JP6488390B2 (ja) |
CN (1) | CN107924885B (ja) |
WO (1) | WO2017033295A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6922450B2 (ja) * | 2017-06-08 | 2021-08-18 | 株式会社デンソー | 半導体モジュール |
JP2019057546A (ja) * | 2017-09-19 | 2019-04-11 | 東芝メモリ株式会社 | 半導体記憶装置 |
JP7046742B2 (ja) * | 2018-07-05 | 2022-04-04 | 日立Astemo株式会社 | パワーモジュール |
US20220282933A1 (en) * | 2019-10-04 | 2022-09-08 | Mitsui Chemicals, Inc. | Heating element accommodation case and structure |
DE112020006455T5 (de) * | 2020-01-08 | 2022-10-27 | Mitsubishi Electric Corporation | Halbleitervorrichtung und Verfahren zum Herstellen einer Halbleitervorrichtung |
DE102020111528A1 (de) * | 2020-04-28 | 2021-10-28 | Semikron Elektronik Gmbh & Co. Kg | Leistungselektronische Anordnung mit einem Mehrphasen-Leistungshalbleitermodul |
JP2022059427A (ja) * | 2020-10-01 | 2022-04-13 | 株式会社日立製作所 | 半導体装置およびホイール内蔵システム |
FR3115651B1 (fr) * | 2020-10-26 | 2024-01-26 | Commissariat A L’Energie Atomique Et Aux Energies Alternatives | Ensemble de modules de puissance à semi-conducteurs |
US11658171B2 (en) * | 2020-12-23 | 2023-05-23 | Semiconductor Components Industries, Llc | Dual cool power module with stress buffer layer |
CN115249672A (zh) * | 2021-04-28 | 2022-10-28 | 比亚迪股份有限公司 | Igbt模组、电机控制器和车辆 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10112519A (ja) * | 1996-10-08 | 1998-04-28 | Nippon Motorola Ltd | 熱放散手段を有する集積回路装置及びその製造方法 |
EP2234154B1 (en) * | 2000-04-19 | 2016-03-30 | Denso Corporation | Coolant cooled type semiconductor device |
JP4022758B2 (ja) | 2003-03-31 | 2007-12-19 | 株式会社デンソー | 半導体装置 |
JP4379339B2 (ja) * | 2005-01-19 | 2009-12-09 | トヨタ自動車株式会社 | 半導体冷却装置 |
JP4958735B2 (ja) * | 2007-11-01 | 2012-06-20 | 株式会社日立製作所 | パワー半導体モジュールの製造方法、パワー半導体モジュールの製造装置、パワー半導体モジュール、及び接合方法 |
JP4580997B2 (ja) | 2008-03-11 | 2010-11-17 | 日立オートモティブシステムズ株式会社 | 電力変換装置 |
JP5581131B2 (ja) * | 2010-06-30 | 2014-08-27 | 日立オートモティブシステムズ株式会社 | パワーモジュール及びそれを用いた電力変換装置 |
JP5439309B2 (ja) * | 2010-07-28 | 2014-03-12 | 日立オートモティブシステムズ株式会社 | 電力変換装置 |
JP2012164763A (ja) | 2011-02-04 | 2012-08-30 | Toyota Motor Corp | ヒートシンク付き半導体パッケージの製造方法及び当該ヒートシンク |
JP2013030649A (ja) | 2011-07-29 | 2013-02-07 | Mitsubishi Electric Corp | 半導体モジュール及びその製造方法 |
JP5529208B2 (ja) | 2011-08-25 | 2014-06-25 | トヨタ自動車株式会社 | パワーモジュールの構造及び成形方法 |
WO2013125474A1 (ja) * | 2012-02-24 | 2013-08-29 | 三菱電機株式会社 | 半導体装置とその製造方法 |
JP5879233B2 (ja) | 2012-08-31 | 2016-03-08 | 日立オートモティブシステムズ株式会社 | パワー半導体モジュール |
JP6187222B2 (ja) * | 2013-12-13 | 2017-08-30 | トヨタ自動車株式会社 | 半導体モジュール |
US9661738B1 (en) * | 2014-09-03 | 2017-05-23 | Flextronics Ap, Llc | Embedded coins for HDI or SEQ laminations |
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US9659844B2 (en) * | 2015-08-31 | 2017-05-23 | Texas Instruments Incorporated | Semiconductor die substrate with integral heat sink |
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