JP6961784B1 - パワー半導体装置 - Google Patents
パワー半導体装置 Download PDFInfo
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 30
- 239000000758 substrate Substances 0.000 claims abstract description 36
- 239000004020 conductor Substances 0.000 claims abstract description 12
- 239000003566 sealing material Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 20
- 238000010586 diagram Methods 0.000 abstract description 4
- 239000011347 resin Substances 0.000 description 17
- 229920005989 resin Polymers 0.000 description 17
- 239000003990 capacitor Substances 0.000 description 11
- 239000000498 cooling water Substances 0.000 description 11
- 229910000679 solder Inorganic materials 0.000 description 7
- 230000001052 transient effect Effects 0.000 description 7
- 238000009499 grossing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000005352 clarification Methods 0.000 description 1
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- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
- H05K1/185—Components encapsulated in the insulating substrate of the printed circuit or incorporated in internal layers of a multilayer circuit
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
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- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
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- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
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- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
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Abstract
Description
図1は、インバータ全体の斜視図である。
2…蓋体
3…交流コネクタ
4…直流コネクタ
5…信号コネクタ
6…モータ制御基板
7…ゲートドライブ基板
8…平滑キャパシタ
9…EMCフィルタ
10…冷却水路
11…主回路ユニット
12…基板接合ピン
13…封止樹脂
20…交流接続部
21…直流接続部
22…基板接合スルーホール
23…キャパシタ接合スル―ホール
24…固定穴
25…プリント基板主回路
26…リードパッケージ
26D…ダイオードリードパッケージ
26T…IGBTリードパッケージ
27…貫通孔
28…第1突出部
29…第2突出部
30…第1接続部
31…第2接続部
32…第1リードフレーム
33…第2リードフレーム
34…台座電極
35…IGBT
36…ダイオード
40…スナバキャパシタ(スナバコンデンサ)
41…IGBT素子
42…ダイオード素子
50…基板表面配線
51…第1露出面
52…第2露出面
61…配線インダクタンス
62…直流正極配線
63…直流負極配線
64…交流配線
65…スイッチング過渡電流
100…インバータ
Claims (3)
- 一対の導体部と前記一対の導体部の間に挟まれるパワー半導体素子とを有する回路体と、
貫通孔が形成された基板と、
前記回路体と前記基板とのそれぞれ少なくとも一部を封止する封止材と、を備え、
前記回路体は、前記貫通孔に挿入されるとともに、前記封止材から露出する第1露出面及び第2露出面を有し、
前記基板は、前記貫通孔内において、前記貫通孔の中心に向かって突出しかつ前記回路体と接続する第1突出部及び第2突出部を有し、
前記第1突出部と前記第2突出部は、前記貫通孔内で互いに対向する位置に形成され、前記第1突出部と前記第2突出部の少なくとも一方が、前記パワー半導体素子に電力を伝達する端子であって、
前記基板に内蔵される交流配線と前記第2突出部とは、前記基板内で互いに対向して配置される
パワー半導体装置。 - 請求項1に記載のパワー半導体装置であって、
前記導体部と、前記貫通孔に形成された前記第2突出部は、前記基板を間に挟んで対向する位置に形成されている
パワー半導体装置。 - 一対の導体部と前記一対の導体部の間に挟まれるパワー半導体素子とを有する回路体と、
貫通孔が形成された基板と、を備え、
前記回路体は、前記貫通孔に挿入され、
前記基板は、前記貫通孔内において、前記貫通孔の中心に向かって突出しかつ前記回路体と接続する第1突出部及び第2突出部を有し、
前記第1突出部と前記第2突出部は、前記貫通孔内で互いに対向する位置に形成され、前記第1突出部と前記第2突出部の少なくとも一方が、前記パワー半導体素子に電力を伝達する端子であって、
前記基板に内蔵される交流配線と前記第2突出部とは、前記基板内で互いに対向して配置される
パワー半導体装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020219431A JP6961784B1 (ja) | 2020-12-28 | 2020-12-28 | パワー半導体装置 |
DE112021005646.8T DE112021005646T5 (de) | 2020-12-28 | 2021-09-30 | Leistungshalbleitervorrichtung |
CN202180085458.XA CN116648783A (zh) | 2020-12-28 | 2021-09-30 | 功率半导体装置 |
US18/268,364 US20240040702A1 (en) | 2020-12-28 | 2021-09-30 | Power semiconductor device |
PCT/JP2021/036262 WO2022145097A1 (ja) | 2020-12-28 | 2021-09-30 | パワー半導体装置 |
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Application Number | Priority Date | Filing Date | Title |
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JP2020219431A JP6961784B1 (ja) | 2020-12-28 | 2020-12-28 | パワー半導体装置 |
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Publication Number | Publication Date |
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JP6961784B1 true JP6961784B1 (ja) | 2021-11-05 |
JP2022104306A JP2022104306A (ja) | 2022-07-08 |
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JP2020219431A Active JP6961784B1 (ja) | 2020-12-28 | 2020-12-28 | パワー半導体装置 |
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US (1) | US20240040702A1 (ja) |
JP (1) | JP6961784B1 (ja) |
CN (1) | CN116648783A (ja) |
DE (1) | DE112021005646T5 (ja) |
WO (1) | WO2022145097A1 (ja) |
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JP2023062905A (ja) * | 2021-10-22 | 2023-05-09 | 日立Astemo株式会社 | 電力変換装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0684732U (ja) * | 1993-04-30 | 1994-12-02 | 矢崎総業株式会社 | 自動車用配線装置 |
JP2001268748A (ja) * | 2000-03-21 | 2001-09-28 | Sumitomo Wiring Syst Ltd | ジャンクションボックスに収容する回路体 |
JP2011233824A (ja) * | 2010-04-30 | 2011-11-17 | Toshiba Lighting & Technology Corp | 電源装置および照明器具 |
JP2013157485A (ja) * | 2012-01-31 | 2013-08-15 | Panasonic Corp | 半導体装置とその製造方法 |
JP2017212290A (ja) * | 2016-05-24 | 2017-11-30 | Shマテリアル株式会社 | 光半導体装置用リードフレーム、樹脂付きリードフレーム及び光半導体装置、並びにそれらの製造方法 |
JP2018067596A (ja) * | 2016-10-18 | 2018-04-26 | 日本精工株式会社 | 半導体モジュール、駆動装置、電動パワーステアリング装置、車両及び半導体モジュールの製造方法 |
JP2018207073A (ja) * | 2017-06-09 | 2018-12-27 | 株式会社東芝 | 電子装置 |
JP2019197842A (ja) * | 2018-05-11 | 2019-11-14 | 三菱電機株式会社 | パワーモジュール、電力変換装置、およびパワーモジュールの製造方法 |
Family Cites Families (1)
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JP5445562B2 (ja) | 2005-08-18 | 2014-03-19 | ダイキン工業株式会社 | モジュール |
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