JP7155052B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP7155052B2 JP7155052B2 JP2019047785A JP2019047785A JP7155052B2 JP 7155052 B2 JP7155052 B2 JP 7155052B2 JP 2019047785 A JP2019047785 A JP 2019047785A JP 2019047785 A JP2019047785 A JP 2019047785A JP 7155052 B2 JP7155052 B2 JP 7155052B2
- Authority
- JP
- Japan
- Prior art keywords
- fastening member
- hole
- semiconductor device
- electrode member
- semiconductor element
- 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 76
- 239000000758 substrate Substances 0.000 claims description 20
- 239000011347 resin Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 11
- 238000000465 moulding Methods 0.000 description 9
- 239000010949 copper Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 229910000962 AlSiC Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/32—Holders for supporting the complete device in operation, i.e. detachable fixtures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- 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
- H01L23/481—Internal lead connections, e.g. via connections, feedthrough structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
- H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
Description
4a 第1の穴(止まり穴)
4b 第1の穴(貫通孔)
6 ネジ山
8 平面部
10 突起部
12 ローレット
14 瓦状部材
16 凸部
18 側面凹部
20 側面凸部
100 締結部材
110 締結部材
120 締結部材
200 容器
210 収納部
220 基板
222a 第1の電極部材
222b 第1の電極部材
224a 第2の電極部材
224b 第2の電極部材
226 第1の半導体素子
228 第2の半導体素子
229 ボンディングワイヤ
230 第1の板部
232 第2の板部
234 第3の板部
236 第2の穴
240 端子板
300 半導体装置
500a 第1の樹脂成形金型
500b 第2の樹脂成形金型
510 棒
520 平面
Claims (8)
- 柱状の締結部材であって、前記締結部材の高さ方向に平行な方向に設けられた第1の穴と、前記第1の穴の側面にネジ山と、前記第1の穴の周囲に突起部と、前記突起部の周囲を囲む第1平面部と、を有する前記締結部材と、
基板と、
前記基板の上に設けられた第1の電極部材と、
前記第1の電極部材に電気的に接続された第1の半導体素子と、
前記基板の上に設けられた第2の電極部材と、
前記第2の電極部材に電気的に接続された第2の半導体素子と、
前記第1の電極部材及び前記第2の電極部材に電気的に接続された端子板と、
前記第1平面部の周囲を囲み、かつ、前記第1平面部の面と同一面上の第2平面部を有し、前記基板の上に、前記第1の電極部材、前記第1の半導体素子、前記第2の電極部材及び前記第2の半導体素子を囲むように設けられた樹脂製の容器と、
を備える半導体装置。 - 前記第1の穴は止まり穴である請求項1記載の半導体装置。
- 前記第1の穴は、前記締結部材を前記高さ方向に平行な方向に貫通している請求項1記載の半導体装置。
- 前記締結部材の側面にローレットが設けられている請求項1乃至請求項3いずれか一項に記載の半導体装置。
- 前記突起部は複数の瓦状部材を有し、それぞれの前記瓦状部材は凸部を有し、前記凸部は前記締結部材の中心軸から垂直かつ放射状に延びる線に対して、上方から見た場合において左に傾斜して設けられている請求項4記載の半導体装置。
- 前記柱状は、円柱状である請求項1乃至請求項5いずれか一項に記載の半導体装置。
- 前記締結部材は、側面に側面凸部を有する、請求項1乃至請求項6いずれか一項に記載の半導体装置。
- 前記締結部材は、側面に側面凹部を有する、請求項1乃至請求項6いずれか一項に記載の半導体装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019047785A JP7155052B2 (ja) | 2019-03-14 | 2019-03-14 | 半導体装置 |
US16/540,118 US11257920B2 (en) | 2019-03-14 | 2019-08-14 | Fastening member and semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019047785A JP7155052B2 (ja) | 2019-03-14 | 2019-03-14 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020148298A JP2020148298A (ja) | 2020-09-17 |
JP7155052B2 true JP7155052B2 (ja) | 2022-10-18 |
Family
ID=72423467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019047785A Active JP7155052B2 (ja) | 2019-03-14 | 2019-03-14 | 半導体装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US11257920B2 (ja) |
JP (1) | JP7155052B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008138739A (ja) | 2006-11-30 | 2008-06-19 | Meira Corp | インサート用部品、樹脂成形体並びに樹脂成形体の製造方法 |
JP2012026562A (ja) | 2010-07-26 | 2012-02-09 | Hiroshi Akaha | 固着具 |
JP2012222009A (ja) | 2011-04-05 | 2012-11-12 | Nippon Inter Electronics Corp | パワー半導体モジュール |
JP2018129474A (ja) | 2017-02-10 | 2018-08-16 | 株式会社東芝 | 半導体モジュール |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5390175U (ja) | 1976-12-24 | 1978-07-24 | ||
JPS635684A (ja) | 1986-06-25 | 1988-01-11 | Nec Corp | ボタン電話装置 |
JPH0222410U (ja) * | 1988-07-29 | 1990-02-14 | ||
JP2008282867A (ja) * | 2007-05-08 | 2008-11-20 | Sharp Corp | 電力半導体装置、電子機器及びリードフレーム部材並びに電力半導体装置の製造方法 |
JP5445368B2 (ja) | 2010-07-13 | 2014-03-19 | サンケン電気株式会社 | 半導体モジュール及び半導体モジュールの製造方法 |
JP2014086536A (ja) * | 2012-10-23 | 2014-05-12 | Renesas Electronics Corp | 半導体装置および半導体装置の製造方法 |
US10396481B2 (en) * | 2014-10-23 | 2019-08-27 | Fci Usa Llc | Mezzanine electrical connector |
KR102356939B1 (ko) * | 2015-04-27 | 2022-01-28 | 삼성에스디아이 주식회사 | 배터리 모듈 |
US10622285B2 (en) * | 2016-07-08 | 2020-04-14 | Rohm Co., Ltd. | Semiconductor device with solders of different melting points and method of manufacturing |
-
2019
- 2019-03-14 JP JP2019047785A patent/JP7155052B2/ja active Active
- 2019-08-14 US US16/540,118 patent/US11257920B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008138739A (ja) | 2006-11-30 | 2008-06-19 | Meira Corp | インサート用部品、樹脂成形体並びに樹脂成形体の製造方法 |
JP2012026562A (ja) | 2010-07-26 | 2012-02-09 | Hiroshi Akaha | 固着具 |
JP2012222009A (ja) | 2011-04-05 | 2012-11-12 | Nippon Inter Electronics Corp | パワー半導体モジュール |
JP2018129474A (ja) | 2017-02-10 | 2018-08-16 | 株式会社東芝 | 半導体モジュール |
Also Published As
Publication number | Publication date |
---|---|
US11257920B2 (en) | 2022-02-22 |
JP2020148298A (ja) | 2020-09-17 |
US20200295152A1 (en) | 2020-09-17 |
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