JP6665804B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP6665804B2 JP6665804B2 JP2017014673A JP2017014673A JP6665804B2 JP 6665804 B2 JP6665804 B2 JP 6665804B2 JP 2017014673 A JP2017014673 A JP 2017014673A JP 2017014673 A JP2017014673 A JP 2017014673A JP 6665804 B2 JP6665804 B2 JP 6665804B2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- resin package
- cooler
- diode elements
- heat sink
- 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
Links
- 239000004065 semiconductor Substances 0.000 title claims description 47
- 239000011347 resin Substances 0.000 claims description 55
- 229920005989 resin Polymers 0.000 claims description 55
- 239000004519 grease Substances 0.000 claims description 34
- 238000010586 diagram Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 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
- H01L2224/42—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
- H01L2224/01—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
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4912—Layout
- H01L2224/49175—Parallel arrangements
-
- 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
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
3a、3b:冷却器
10、110、210:樹脂パッケージ
11:トランジスタ素子
12a、12a、112a、112b、52a、52b、52c、62a、62b、62c、62d:ダイオード素子
13a、13b:放熱板
14a、14b:電極端子
15:制御端子
16:伝熱グリス層
17、18a、18b:スペーサ
H1、H2:変化量
P1、P2、P3:変形形状
Claims (1)
- スイッチング素子と、
前記スイッチング素子と逆並列に接続されている複数のダイオード素子と、
前記スイッチング素子と複数の前記ダイオード素子を封止しているとともに、一側面に放熱板が露出している樹脂パッケージと、
前記樹脂パッケージの前記放熱板を含む前記一側面に対向している冷却器と、
前記一側面と前記冷却器の間に挟まれている伝熱グリス層と、
を備えており、
前記樹脂パッケージと前記冷却器は、それらの積層方向の両側から荷重を受けて前記伝熱グリス層を挟んで密着しており、
前記一側面の法線方向から見たときに、前記スイッチング素子と複数の前記ダイオード素子は前記放熱板と重なるように配置されているとともに、複数の前記ダイオード素子が前記スイッチング素子を挟むように、あるいは、囲むように配置されており、
前記複数のダイオード素子の各々には、前記複数のダイオード素子の数よりも少ない数の前記スイッチング素子が、逆並列に接続されている、半導体装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017014673A JP6665804B2 (ja) | 2017-01-30 | 2017-01-30 | 半導体装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017014673A JP6665804B2 (ja) | 2017-01-30 | 2017-01-30 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018125353A JP2018125353A (ja) | 2018-08-09 |
JP6665804B2 true JP6665804B2 (ja) | 2020-03-13 |
Family
ID=63110459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017014673A Active JP6665804B2 (ja) | 2017-01-30 | 2017-01-30 | 半導体装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6665804B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021068786A (ja) * | 2019-10-21 | 2021-04-30 | 株式会社デンソー | 半導体装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008270455A (ja) * | 2007-04-19 | 2008-11-06 | Hitachi Ltd | パワー半導体モジュール |
JP5602095B2 (ja) * | 2011-06-09 | 2014-10-08 | 三菱電機株式会社 | 半導体装置 |
JP6041770B2 (ja) * | 2013-08-26 | 2016-12-14 | カルソニックカンセイ株式会社 | 半導体装置 |
JP5663075B2 (ja) * | 2013-11-20 | 2015-02-04 | 株式会社日立製作所 | フリーホイールダイオードを有する回路装置、回路モジュールおよび電力変換装置 |
JP2016054220A (ja) * | 2014-09-03 | 2016-04-14 | トヨタ自動車株式会社 | 半導体装置 |
-
2017
- 2017-01-30 JP JP2017014673A patent/JP6665804B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2018125353A (ja) | 2018-08-09 |
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