JP7106891B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP7106891B2 JP7106891B2 JP2018039912A JP2018039912A JP7106891B2 JP 7106891 B2 JP7106891 B2 JP 7106891B2 JP 2018039912 A JP2018039912 A JP 2018039912A JP 2018039912 A JP2018039912 A JP 2018039912A JP 7106891 B2 JP7106891 B2 JP 7106891B2
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- JP
- Japan
- Prior art keywords
- solder
- heat sink
- semiconductor element
- semiconductor device
- joint area
- 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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- 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
- H01L2224/2612—Auxiliary members for layer connectors, e.g. spacers
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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
-
- 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
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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
- H01L2224/42—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
-
- 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
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
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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
Landscapes
- Die Bonding (AREA)
Description
12:封止体
14:P端子
15:N端子
16:O端子
18、19:信号端子
20、40:半導体素子
22、122、222:第1上側放熱板
22c、42c、46c:継手部
22d、42d、122d、222d:上側放熱板のはんだ吸収溝
22e、42e:継手部のはんだ吸収溝
23、25、27、50:はんだ(層)
24、44:導体スペーサ
26:第1下側放熱板
42:第2上側放熱板
46:第2下側放熱板
D1:第1方向
D2:第2方向
S1、S2:はんだ接合エリア
Claims (2)
- 第1部材と、
前記第1部材に、はんだ層を介して接合された第2部材と、を備え、
前記第1部材には、前記はんだ層の余剰なはんだを収容しているはんだ吸収溝が設けられており、
前記第1部材の前記はんだ層に接触する範囲をはんだ接合エリアとしたときに、
前記はんだ吸収溝は、前記はんだ接合エリアの少なくとも一部を環状に取り囲んでおり、
前記はんだ接合エリアの周縁のうち、第1方向において対向する二辺が前記はんだ吸収溝内に位置するとともに、第2方向において対向する他の二辺が前記はんだ吸収溝外に位置する、
半導体装置。 - 前記第2方向において対向する前記他の二辺は、前記はんだ吸収溝が取り囲む範囲内に位置する、請求項1に記載の半導体装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018039912A JP7106891B2 (ja) | 2018-03-06 | 2018-03-06 | 半導体装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018039912A JP7106891B2 (ja) | 2018-03-06 | 2018-03-06 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019153750A JP2019153750A (ja) | 2019-09-12 |
JP7106891B2 true JP7106891B2 (ja) | 2022-07-27 |
Family
ID=67947043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018039912A Active JP7106891B2 (ja) | 2018-03-06 | 2018-03-06 | 半導体装置 |
Country Status (1)
Country | Link |
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JP (1) | JP7106891B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7452233B2 (ja) * | 2020-05-01 | 2024-03-19 | 株式会社デンソー | 半導体装置および電力変換装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004319847A (ja) | 2003-04-17 | 2004-11-11 | Shimada Phys & Chem Ind Co Ltd | 面実装半田付け複合部品 |
JP2005136018A (ja) | 2003-10-29 | 2005-05-26 | Denso Corp | 半導体装置 |
JP2008166626A (ja) | 2006-12-29 | 2008-07-17 | Denso Corp | 半導体装置 |
JP2017159335A (ja) | 2016-03-10 | 2017-09-14 | 株式会社デンソー | 半導体装置及びその製造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6346844U (ja) * | 1986-09-16 | 1988-03-30 |
-
2018
- 2018-03-06 JP JP2018039912A patent/JP7106891B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004319847A (ja) | 2003-04-17 | 2004-11-11 | Shimada Phys & Chem Ind Co Ltd | 面実装半田付け複合部品 |
JP2005136018A (ja) | 2003-10-29 | 2005-05-26 | Denso Corp | 半導体装置 |
JP2008166626A (ja) | 2006-12-29 | 2008-07-17 | Denso Corp | 半導体装置 |
JP2017159335A (ja) | 2016-03-10 | 2017-09-14 | 株式会社デンソー | 半導体装置及びその製造方法 |
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JP2019153750A (ja) | 2019-09-12 |
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