JP6919392B2 - 半導体モジュール - Google Patents
半導体モジュール Download PDFInfo
- Publication number
- JP6919392B2 JP6919392B2 JP2017144721A JP2017144721A JP6919392B2 JP 6919392 B2 JP6919392 B2 JP 6919392B2 JP 2017144721 A JP2017144721 A JP 2017144721A JP 2017144721 A JP2017144721 A JP 2017144721A JP 6919392 B2 JP6919392 B2 JP 6919392B2
- Authority
- JP
- Japan
- Prior art keywords
- heat sink
- lower heat
- semiconductor module
- transistor element
- diode
- 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.)
- Active
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- 239000004065 semiconductor Substances 0.000 title claims description 69
- 230000002457 bidirectional effect Effects 0.000 claims description 19
- 239000004020 conductor Substances 0.000 description 27
- 125000006850 spacer group Chemical group 0.000 description 26
- 229910000679 solder Inorganic materials 0.000 description 19
- 229920005989 resin Polymers 0.000 description 17
- 239000011347 resin Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910007637 SnAg Inorganic materials 0.000 description 1
- QCEUXSAXTBNJGO-UHFFFAOYSA-N [Ag].[Sn] Chemical compound [Ag].[Sn] QCEUXSAXTBNJGO-UHFFFAOYSA-N 0.000 description 1
- VRUVRQYVUDCDMT-UHFFFAOYSA-N [Sn].[Ni].[Cu] Chemical compound [Sn].[Ni].[Cu] VRUVRQYVUDCDMT-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Classifications
-
- 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
- H01L2224/331—Disposition
- H01L2224/3318—Disposition being disposed on at least two different sides of the body, e.g. dual array
- H01L2224/33181—On opposite sides of the body
-
- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—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
- H01L2224/48221—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
- H01L2224/48245—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
- H01L2224/48247—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 connecting the wire to a bond pad of the item
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
12:第1トランジスタ素子
12a:第1トランジスタ素子のエミッタ電極
12b:第1トランジスタ素子のコレクタ電極
14:第1ダイオード素子
14a:第1ダイオード素子のカソード電極
14b:第1ダイオード素子のアノード電極
16、36:導体スペーサ
16a、36a:導体スペーサの上面
16b、36b:導体スペーサの下面
18:第1下側ヒートシンク
18a:第1下側ヒートシンクの上面
18b:第1下側ヒートシンクの下面
18c:第1下側ヒートシンクの端部
20:第1上側ヒートシンク
20a:第1上側ヒートシンクの上面
20b:第1上側ヒートシンクの下面
22、42:接続端子
24、44:信号端子群
26、46:継ぎ手
28、48:ボンディングワイヤ
32:第2トランジスタ素子
32a:第2トランジスタ素子のエミッタ電極
32b:第2トランジスタ素子のコレクタ電極
34:第2ダイオード素子
34a:第2ダイオード素子のカソード電極
34b:第2ダイオード素子のアノード電極
38:第2下側ヒートシンク
38a:第2下側ヒートシンクの上面
38b:第2下側ヒートシンクの下面
38c:第2下側ヒートシンクの端部
40:第2上側ヒートシンク
40a:第2上側ヒートシンクの上面
40b:第2上側ヒートシンクの下面
50:モールド樹脂
52、54、56、58、60、62、64、66、68、70:はんだ
72:リードフレーム
Claims (1)
- 双方向スイッチの回路構造を有する半導体モジュールであって、
各々が外部への接続端子を有する第1下側ヒートシンク及び第2下側ヒートシンクと、
前記第1下側ヒートシンクに対向する第1上側ヒートシンク及び前記第2下側ヒートシンクに対向する第2上側ヒートシンクと、
前記第1下側ヒートシンクと前記第1上側ヒートシンクとの間に重畳的に配置された第1トランジスタ素子及び第1ダイオード素子と、
前記第2下側ヒートシンクと前記第2上側ヒートシンクとの間に重畳的に配置されているとともに、前記第1トランジスタ素子及び前記第1ダイオード素子とそれぞれ同じ向きで配置された第2トランジスタ素子及び第2ダイオード素子と、
を備え、
前記第1下側ヒートシンクと前記第2上側ヒートシンクとは、それらの少なくとも一方に設けられた継ぎ手を介して、互いに電気的に接続されており、
前記第2下側ヒートシンクと前記第1上側ヒートシンクとは、それらの少なくとも一方に設けられた継ぎ手を介して、互いに電気的に接続されている、
半導体モジュール。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017144721A JP6919392B2 (ja) | 2017-07-26 | 2017-07-26 | 半導体モジュール |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017144721A JP6919392B2 (ja) | 2017-07-26 | 2017-07-26 | 半導体モジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019029410A JP2019029410A (ja) | 2019-02-21 |
JP6919392B2 true JP6919392B2 (ja) | 2021-08-18 |
Family
ID=65478822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017144721A Active JP6919392B2 (ja) | 2017-07-26 | 2017-07-26 | 半導体モジュール |
Country Status (1)
Country | Link |
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JP (1) | JP6919392B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020189508A1 (ja) * | 2019-03-19 | 2020-09-24 | 株式会社デンソー | 半導体モジュールおよびこれに用いられる半導体装置 |
JP7088224B2 (ja) * | 2019-03-19 | 2022-06-21 | 株式会社デンソー | 半導体モジュールおよびこれに用いられる半導体装置 |
CN114867273B (zh) * | 2022-05-31 | 2024-04-05 | 广东美的白色家电技术创新中心有限公司 | 电力电子单元 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000164800A (ja) * | 1998-11-30 | 2000-06-16 | Mitsubishi Electric Corp | 半導体モジュール |
JP4471967B2 (ja) * | 2006-12-28 | 2010-06-02 | 株式会社ルネサステクノロジ | 双方向スイッチモジュール |
JP2011254672A (ja) * | 2010-06-04 | 2011-12-15 | Fuji Electric Co Ltd | パワー半導体モジュール及びそれを用いた電力変換装置 |
JP5947537B2 (ja) * | 2011-04-19 | 2016-07-06 | トヨタ自動車株式会社 | 半導体装置及びその製造方法 |
JP5488541B2 (ja) * | 2011-07-04 | 2014-05-14 | 株式会社デンソー | 半導体装置 |
JP6083109B2 (ja) * | 2012-01-18 | 2017-02-22 | 富士電機株式会社 | 半導体装置 |
-
2017
- 2017-07-26 JP JP2017144721A patent/JP6919392B2/ja active Active
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JP2019029410A (ja) | 2019-02-21 |
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