JP7147187B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP7147187B2 JP7147187B2 JP2018039945A JP2018039945A JP7147187B2 JP 7147187 B2 JP7147187 B2 JP 7147187B2 JP 2018039945 A JP2018039945 A JP 2018039945A JP 2018039945 A JP2018039945 A JP 2018039945A JP 7147187 B2 JP7147187 B2 JP 7147187B2
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- JP
- Japan
- Prior art keywords
- semiconductor element
- section
- sealing body
- heat sink
- terminal
- 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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- 239000004065 semiconductor Substances 0.000 title claims description 116
- 238000007789 sealing Methods 0.000 claims description 48
- 239000008393 encapsulating agent Substances 0.000 claims description 17
- 239000000725 suspension Substances 0.000 description 51
- 239000004020 conductor Substances 0.000 description 26
- 125000006850 spacer group Chemical group 0.000 description 20
- 230000004048 modification Effects 0.000 description 16
- 238000012986 modification Methods 0.000 description 16
- 230000005855 radiation Effects 0.000 description 11
- 229910000679 solder Inorganic materials 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 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
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 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
- 238000005476 soldering Methods 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
- H01L2224/2612—Auxiliary members for layer connectors, e.g. spacers
-
- 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
- H01L2224/481—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
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Description
図面を参照して、実施例の半導体装置10について説明する。本実施例の半導体装置10は、例えば電気自動車、ハイブリッド車、燃料電池車といった電動自動車において、コンバータやインバータといった電力変換回路に用いることができる。但し、半導体装置10の用途は特に限定されない。半導体装置10は、様々な装置や回路に広く採用することができる。
第1下側放熱板26及び第2下側放熱板46が、「放熱板」の一例である。吊りリード端子13、17が、「第1のリード」の一例である。第1信号端子18及び第2信号端子19が、「第2のリード」の一例である。封止体12の第2の側面12bが、「封止体の第一面」の一例である。
図5を参照して、吊りリード端子13の変形例について説明する。なお、吊りリード端子17についても、同様の形状に変形することができる。なお、実施例と同一の構成要素については同一の符号を付し、その説明を省略する。
12 :封止体
12a :第1の側面
12b :第2の側面
12c、12d :凹部
13、17 :吊りリード端子
14 :P端子
15 :N端子
16 :O端子
17 :吊りリード端子
18、19 :信号端子
20、40 :半導体素子
22 :第1上側放熱板
26 :第1の下側放熱板
S1 :第1の区間
S2 :第2の区間
Claims (1)
- 半導体装置であって、
半導体素子と、
前記半導体素子を封止する封止体と、
前記封止体の内部において前記半導体素子が搭載されている放熱板と、
前記放熱板から延伸しているとともに、前記封止体の一面から突出する第1のリードと、
前記封止体の内部において前記半導体素子に電気的に接続されており、前記封止体の前記一面から突出し、前記一面において、前記第1のリードから第1の方向に離間している第2のリードと、を備え、
前記封止体は、前記一面において、前記第1のリードと前記第2のリードとの間に凹部を有しており、
前記第1のリードは、前記放熱板から延伸する第1の区間と、前記第1の区間から延伸する第2の区間と、を備え、
前記第1の区間の前記第1の方向における幅寸法は、前記第2の区間の前記第1の方向における幅寸法よりも大きく、
前記第1の区間の少なくとも一部は、前記封止体内に位置し、
前記第1のリードは、前記放熱板から、前記第1の方向に直交する方向である第2の方向の第1の側に延伸し、
前記第2の方向において、前記第1の区間と前記第2の区間との境界部は、前記凹部の前記第1の側とは反対側の第2の側の端部と一致する位置、又は、前記凹部の前記第2の側の端部よりも前記第1の側に位置している、
半導体装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018039945A JP7147187B2 (ja) | 2018-03-06 | 2018-03-06 | 半導体装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018039945A JP7147187B2 (ja) | 2018-03-06 | 2018-03-06 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019153755A JP2019153755A (ja) | 2019-09-12 |
JP7147187B2 true JP7147187B2 (ja) | 2022-10-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018039945A Active JP7147187B2 (ja) | 2018-03-06 | 2018-03-06 | 半導体装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7147187B2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015130465A (ja) | 2013-12-06 | 2015-07-16 | トヨタ自動車株式会社 | 半導体装置 |
JP2015185832A (ja) | 2014-03-26 | 2015-10-22 | 株式会社デンソー | 半導体装置及びその製造方法 |
JP2016213346A (ja) | 2015-05-11 | 2016-12-15 | 株式会社デンソー | 半導体装置 |
-
2018
- 2018-03-06 JP JP2018039945A patent/JP7147187B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015130465A (ja) | 2013-12-06 | 2015-07-16 | トヨタ自動車株式会社 | 半導体装置 |
JP2015185832A (ja) | 2014-03-26 | 2015-10-22 | 株式会社デンソー | 半導体装置及びその製造方法 |
JP2016213346A (ja) | 2015-05-11 | 2016-12-15 | 株式会社デンソー | 半導体装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2019153755A (ja) | 2019-09-12 |
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