JP2021068859A - 半導体モジュール - Google Patents
半導体モジュール Download PDFInfo
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- JP2021068859A JP2021068859A JP2019195161A JP2019195161A JP2021068859A JP 2021068859 A JP2021068859 A JP 2021068859A JP 2019195161 A JP2019195161 A JP 2019195161A JP 2019195161 A JP2019195161 A JP 2019195161A JP 2021068859 A JP2021068859 A JP 2021068859A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 171
- 238000007789 sealing Methods 0.000 claims description 35
- 239000000758 substrate Substances 0.000 claims description 29
- 229910002601 GaN Inorganic materials 0.000 claims description 3
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims description 3
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 claims description 3
- 229910001195 gallium oxide Inorganic materials 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical group [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 abstract description 38
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 12
- 229910052802 copper Inorganic materials 0.000 description 12
- 239000010949 copper Substances 0.000 description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 229910052709 silver Inorganic materials 0.000 description 8
- 239000004332 silver Substances 0.000 description 8
- 229910000679 solder Inorganic materials 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 7
- 229910052737 gold Inorganic materials 0.000 description 7
- 239000010931 gold Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- 229910000881 Cu alloy Inorganic materials 0.000 description 4
- 229910001096 P alloy Inorganic materials 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 4
- OFNHPGDEEMZPFG-UHFFFAOYSA-N phosphanylidynenickel Chemical compound [P].[Ni] OFNHPGDEEMZPFG-UHFFFAOYSA-N 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 229920001187 thermosetting polymer Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910000521 B alloy Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- QDWJUBJKEHXSMT-UHFFFAOYSA-N boranylidynenickel Chemical compound [Ni]#B QDWJUBJKEHXSMT-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000001721 transfer moulding Methods 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
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/528—Geometry or layout of the interconnection structure
-
- 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
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
- H01L23/3735—Laminates or multilayers, e.g. direct bond copper ceramic substrates
-
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- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49811—Additional leads joined to the metallisation on the insulating substrate, e.g. pins, bumps, wires, flat leads
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- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49838—Geometry or layout
- H01L23/49844—Geometry or layout for devices being provided for in H01L29/00
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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
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/538—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
- H01L23/5385—Assembly of a plurality of insulating substrates
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- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/538—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
- H01L23/5386—Geometry or layout of the interconnection structure
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L24/33—Structure, shape, material or disposition of the layer connectors after the connecting process of a plurality of layer connectors
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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
- 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
- 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
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
- H01L2224/0601—Structure
- H01L2224/0603—Bonding areas having different sizes, e.g. different heights or widths
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- 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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump 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
- H01L2224/16221—Disposition the bump 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
- H01L2224/16225—Disposition the bump 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 non-metallic, e.g. insulating substrate with or without metallisation
Abstract
Description
2a,2b,2c,3a,3b,3c,3d 外部接続端子
4,14 封止部材
4a おもて面
4b 側面
5,30 プリント基板
5a,5b,32a,32b,32c,32d,33a,33b,33c,33d,33e,33f 配線板
6 冷却器
6a サーマルインターフェースマテリアル
7a,7b はんだ
10a,10b 半導体チップ
11a,11b 制御電極
12a,12b 上面電極
13 接続部材
20 セラミック回路基板
21 絶縁板
21a,21b 長辺
21c,21d 短辺
22 放熱板
23a,23b,23c 導電板
23b1 中継領域
24 導電ブロック
31 絶縁基板
32a1,32d1 凹部
32b1,32c1 凸部
32c2 端子領域
Claims (13)
- 第1絶縁板と前記第1絶縁板のおもて面に並んで設けられた第1導電板及び第2導電板とを有する基板と、
前記第1導電板の第1おもて面の前記第1絶縁板の一端部側に設けられた第1外部接続端子と、
第1上面電極及び第1下面電極を有し、前記第1おもて面に前記第1外部接続端子から前記第1おもて面の前記第1絶縁板の他端部側に、前記第1下面電極が前記第1導電板上に配置された第1半導体チップと、
第2上面電極と第2下面電極を有し、前記第2導電板の第2おもて面の他端部側に前記第2下面電極が配置された第2半導体チップと、
第1主面が前記第1絶縁板のおもて面に対向して設けられた第2絶縁板と前記第1主面に設けられた、前記第1上面電極と前記第2おもて面における前記第2半導体チップから前記第1導電板側の中継領域とを電気的に接続する第1配線板と前記第1主面に設けられた、前記第2上面電極に電気的に接続されて前記一端部側に延出する第2配線板とを有するプリント基板と、
前記第2配線板の前記一端部側に電気的に接続されて、前記第2絶縁板の前記第1主面の反対側の第2主面に形成された第2外部接続端子と、
を有する半導体モジュール。 - 前記第2配線板の前記中継領域に対応する箇所に電気的に接続されて、前記第2絶縁板の前記第2主面に形成された第3外部接続端子、
をさらに有する請求項1に記載の半導体モジュール。 - 前記基板は前記第1絶縁板の前記第1おもて面の前記第2導電板から前記一端部側に隣接する第3導電板を設け、
前記第2外部接続端子は、一端部が前記第3導電板に形成されて前記第2配線板に電気的に接続して前記第1主面から前記第2主面に挿通している、
請求項1または2に記載の半導体モジュール。 - 前記第1上面電極及び前記第1配線板の間、並びに、前記第2上面電極及び前記第2配線板の間をそれぞれ電気的に接続する接続部材、
を有する請求項1乃至3のいずれかに記載の半導体モジュール。 - 前記接続部材は、バンプである、
請求項4に記載の半導体モジュール。 - 前記第1半導体チップ及び前記第2半導体チップは、ワイドバンドギャップ半導体により構成されている、
請求項5に記載の半導体モジュール。 - 前記ワイドバンドギャップ半導体は、炭化シリコン、窒化ガリウムまたは酸化ガリウムである、
請求項6に記載の半導体モジュール。 - 前記中継領域に設けられ、前記第1配線板と前記接続部材により電気的に接続される導電ブロック、
を有する請求項4乃至7のいずれかに記載の半導体モジュール。 - 前記第1半導体チップは、前記第1上面電極と同一面に第1制御電極を有し、前記第1上面電極が前記第2導電板側に位置して配置され、
前記第2半導体チップは、前記第2上面電極と同一面に第2制御電極を有し、前記第2上面電極が前記第1導電板側に位置して配置され、
前記プリント基板の前記第2絶縁板の前記第2主面に、前記第1配線板の前記第2配線板の反対側に設けられ前記第1制御電極に電気的に接続される第3配線板と、前記第2配線板の前記第1配線板の反対側に設けられ前記第2制御電極に電気的に接続される第4配線板と、
を有する請求項1乃至8のいずれかに記載の半導体モジュール。 - 前記第1半導体チップ及び前記第2半導体チップは、それぞれ互いに平行に一列に複数配置され、
前記第3配線板は、前記第1制御電極に電気的にそれぞれ接続されて、前記第1半導体チップが複数並んだ列の中央に対応する領域に設けられた第4外部接続端子と、
前記第4配線板は、前記第2制御電極に電気的にそれぞれ接続されて、前記第2半導体チップが複数並んだ列の中央に対応する領域に設けられた第5外部接続端子と、
を有する請求項9に記載の半導体モジュール。 - 前記基板の裏面、前記第1外部接続端子の前記第1導電板に接続されている一端部と反対側の他端部側、前記第2外部接続端子の前記プリント基板に接続されている一端部と反対側の他端部側、前記第3外部接続端子の前記プリント基板に接続されている一端部と反対側の他端部側、を露出して全体を封止する封止部材、
を有する請求項2乃至10のいずれかに記載の半導体モジュール。 - 前記第1外部接続端子と前記第2外部接続端子と前記第3外部接続端子とは、前記封止部材の同一面から露出している、
請求項11に記載の半導体モジュール。 - 前記同一面から露出している前記第1外部接続端子及び前記第2外部接続端子は前記封止部材の一方の側面に表出し、
前記同一面から露出している前記第3外部接続端子は前記封止部材の一方の側面に対向する他方の側面に表出している、
請求項12に記載の半導体モジュール。
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JP2019195161A JP7413720B2 (ja) | 2019-10-28 | 2019-10-28 | 半導体モジュール |
US17/078,644 US11521925B2 (en) | 2019-10-28 | 2020-10-23 | Semiconductor module |
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JP2019195161A JP7413720B2 (ja) | 2019-10-28 | 2019-10-28 | 半導体モジュール |
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JP3000809B2 (ja) | 1993-01-08 | 2000-01-17 | 富士電機株式会社 | 半導体装置 |
JP4564937B2 (ja) | 2006-04-27 | 2010-10-20 | 日立オートモティブシステムズ株式会社 | 電気回路装置及び電気回路モジュール並びに電力変換装置 |
JP5245485B2 (ja) * | 2008-03-25 | 2013-07-24 | 富士電機株式会社 | 半導体装置の製造方法 |
US8450845B2 (en) * | 2008-04-09 | 2013-05-28 | Fuji Electric Co., Ltd. | Semiconductor device |
EP3633723B1 (en) | 2009-05-14 | 2023-02-22 | Rohm Co., Ltd. | Semiconductor device |
DE102010002627B4 (de) | 2010-03-05 | 2023-10-05 | Infineon Technologies Ag | Niederinduktive Leistungshalbleiterbaugruppen |
US9786587B2 (en) * | 2011-12-14 | 2017-10-10 | Fuji Electric Co., Ltd. | Semiconductor device and method for manufacturing the semiconductor device |
WO2013118415A1 (ja) * | 2012-02-09 | 2013-08-15 | 富士電機株式会社 | 半導体装置 |
WO2014061211A1 (ja) | 2012-10-15 | 2014-04-24 | 富士電機株式会社 | 半導体装置 |
WO2014174854A1 (ja) * | 2013-04-25 | 2014-10-30 | 富士電機株式会社 | 半導体装置 |
CN105103289B (zh) * | 2013-05-16 | 2018-08-24 | 富士电机株式会社 | 半导体装置 |
JP6701641B2 (ja) * | 2015-08-13 | 2020-05-27 | 富士電機株式会社 | 半導体モジュール |
JP6682824B2 (ja) | 2015-11-25 | 2020-04-15 | 富士電機株式会社 | 半導体装置 |
WO2019171804A1 (ja) | 2018-03-07 | 2019-09-12 | 富士電機株式会社 | 半導体装置 |
JP7214966B2 (ja) | 2018-03-16 | 2023-01-31 | 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 |
JP6562173B1 (ja) | 2019-03-27 | 2019-08-21 | 富士電機株式会社 | 半導体モジュールの製造方法 |
JP2022045180A (ja) * | 2020-09-08 | 2022-03-18 | 富士電機株式会社 | 半導体装置 |
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