JP2019013079A - パワー半導体装置及びそれを用いた電力変換装置 - Google Patents
パワー半導体装置及びそれを用いた電力変換装置 Download PDFInfo
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- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- 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
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- 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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- H10W70/40—Leadframes
- H10W70/464—Additional interconnections in combination with leadframes
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- H10W70/40—Leadframes
- H10W70/464—Additional interconnections in combination with leadframes
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- H—ELECTRICITY
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- H10W90/00—Package configurations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/327—Means for protecting converters other than automatic disconnection against abnormal temperatures
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- H—ELECTRICITY
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- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/073—Connecting or disconnecting of die-attach connectors
- H10W72/07351—Connecting or disconnecting of die-attach connectors characterised by changes in properties of the die-attach connectors during connecting
- H10W72/07354—Connecting or disconnecting of die-attach connectors characterised by changes in properties of the die-attach connectors during connecting changes in dispositions
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- H10W72/341—Dispositions of die-attach connectors, e.g. layouts
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- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
- H10W72/5524—Materials of bond wires comprising metals or metalloids, e.g. silver comprising aluminium [Al]
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- H10W72/921—Structures or relative sizes of bond pads
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- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL
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- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/761—Package configurations characterised by the relative positions of pads or connectors relative to package parts of strap connectors
- H10W90/763—Package configurations characterised by the relative positions of pads or connectors relative to package parts of strap connectors between laterally-adjacent chips
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
Abstract
Description
不図示のAlワイヤを導体部813とパワー半導体素子804に接続する。
図8は、図6(c)工程に対応するパワー半導体装置300の製造工程途中の斜視図である。
Claims (5)
- 半導体素子と導体部を含んで構成される回路体と、
前記回路体を挟んで互いに対向される第1絶縁部材と第2絶縁部材と、
前記回路体と前記第1絶縁部材と前記第2絶縁部材を挟んで互いに対向される第1ベースと第2ベースと、
前記第1ベースにより覆われる第1開口部及び前記第2ベースにより覆われる第2開口部が形成されるケースと、
前記第1ベースと前記第2ベースとの間の空間に設けられかつ当該双方のベースに接触することにより当該第1ベースと当該第2ベースとの間の距離を規制する距離規制部と、を備え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、
前記第1絶縁部材と前記第2絶縁部材は、セラミック基板であり、
前記距離規制部は、前記セラミック基板から突出す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、
前記突出部は、前記第1ベースに形成されかつ前記第2ベースに向かって突出する第1突出部と、前記第2ベースに形成されかつ前記第1ベースに向かって突出する第2突出部と、により構成され、
前記第1突出部は、前記第2突出部と接触することにより前記第1ベースと前記第2ベースとの間の距離を規制するパワー半導体装置。 - 請求項1または3に記載のパワー半導体装置であって、
前記第1ベース又は前記第2ベースは、前記ケースが配置された側に向かって変形される屈曲部を有しかつ当該ケースに接続されるパワー半導体装置。 - 請求項1ないし3に記載のいずれかのパワー半導体装置であって、
前記第1ベース又は前記第2ベースは、当該第1ベース又は当該第2ベースと前記ケースとの間の空間に樹脂封止材を埋めるパワー半導体装置。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017128208A JP6948855B2 (ja) | 2017-06-30 | 2017-06-30 | パワー半導体装置及びそれを用いた電力変換装置 |
| DE112018002625.6T DE112018002625T5 (de) | 2017-06-30 | 2018-05-22 | Leistungshalbleitervorrichtung und Leistungsumsetzungseinrichtung, die diese enthält |
| CN201880039030.XA CN110771027B (zh) | 2017-06-30 | 2018-05-22 | 功率半导体装置及使用该装置的电力转换装置 |
| PCT/JP2018/019581 WO2019003718A1 (ja) | 2017-06-30 | 2018-05-22 | パワー半導体装置及びそれを用いた電力変換装置 |
| US16/627,081 US11232994B2 (en) | 2017-06-30 | 2018-05-22 | Power semiconductor device having a distance regulation portion and power conversion apparatus including the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017128208A JP6948855B2 (ja) | 2017-06-30 | 2017-06-30 | パワー半導体装置及びそれを用いた電力変換装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019013079A true JP2019013079A (ja) | 2019-01-24 |
| JP6948855B2 JP6948855B2 (ja) | 2021-10-13 |
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| JP2017128208A Active JP6948855B2 (ja) | 2017-06-30 | 2017-06-30 | パワー半導体装置及びそれを用いた電力変換装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11232994B2 (ja) |
| JP (1) | JP6948855B2 (ja) |
| CN (1) | CN110771027B (ja) |
| DE (1) | DE112018002625T5 (ja) |
| WO (1) | WO2019003718A1 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114902400B (zh) * | 2020-01-08 | 2024-12-27 | 三菱电机株式会社 | 半导体装置及半导体装置的制造方法 |
| JP7735655B2 (ja) * | 2020-10-15 | 2025-09-09 | 富士電機株式会社 | 半導体装置 |
| US20220130735A1 (en) * | 2020-10-23 | 2022-04-28 | GM Global Technology Operations LLC | Package for power semiconductor device and method of manufacturing the same |
| CN115249672B (zh) * | 2021-04-28 | 2025-01-14 | 比亚迪股份有限公司 | Igbt模组、电机控制器和车辆 |
| JPWO2023248999A1 (ja) * | 2022-06-23 | 2023-12-28 | ||
| CN115474403B (zh) * | 2022-08-26 | 2025-03-04 | 华为数字能源技术有限公司 | 电子装置及光伏功率优化器 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011233606A (ja) * | 2010-04-26 | 2011-11-17 | Hitachi Automotive Systems Ltd | パワーモジュール |
| JP2012257369A (ja) * | 2011-06-08 | 2012-12-27 | Hitachi Automotive Systems Ltd | パワーモジュールおよびそれを用いた電力変換装置 |
| JP2017011922A (ja) * | 2015-06-24 | 2017-01-12 | トヨタ自動車株式会社 | 電力変換装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85104913B (zh) * | 1985-06-27 | 1988-10-12 | 安东·皮勒合资有限公司 | 一个用于高速开关装置的半导体模件 |
| JPS624368A (ja) * | 1985-06-28 | 1987-01-10 | シ−メンス、アクチエンゲゼルシヤフト | サイリスタ |
| EP2244289B1 (en) * | 2000-04-19 | 2014-03-26 | Denso Corporation | Coolant cooled type semiconductor device |
| US8188461B2 (en) * | 2005-05-31 | 2012-05-29 | Semiconductor Energy Laboratory Co., Ltd. | Organic memory device |
| JP4434181B2 (ja) * | 2006-07-21 | 2010-03-17 | 株式会社日立製作所 | 電力変換装置 |
| US7800219B2 (en) * | 2008-01-02 | 2010-09-21 | Fairchild Semiconductor Corporation | High-power semiconductor die packages with integrated heat-sink capability and methods of manufacturing the same |
| US7763970B2 (en) * | 2008-02-27 | 2010-07-27 | Infineon Technologies Ag | Power module |
| US8264035B2 (en) * | 2010-03-26 | 2012-09-11 | Force Mos Technology Co., Ltd. | Avalanche capability improvement in power semiconductor devices |
| US20130175704A1 (en) * | 2012-01-05 | 2013-07-11 | Ixys Corporation | Discrete power transistor package having solderless dbc to leadframe attach |
| US11011443B2 (en) * | 2016-01-05 | 2021-05-18 | Hitachi Automotive Systems, Ltd. | Power semiconductor device including a spacer |
-
2017
- 2017-06-30 JP JP2017128208A patent/JP6948855B2/ja active Active
-
2018
- 2018-05-22 CN CN201880039030.XA patent/CN110771027B/zh active Active
- 2018-05-22 WO PCT/JP2018/019581 patent/WO2019003718A1/ja not_active Ceased
- 2018-05-22 US US16/627,081 patent/US11232994B2/en active Active
- 2018-05-22 DE DE112018002625.6T patent/DE112018002625T5/de active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011233606A (ja) * | 2010-04-26 | 2011-11-17 | Hitachi Automotive Systems Ltd | パワーモジュール |
| JP2012257369A (ja) * | 2011-06-08 | 2012-12-27 | Hitachi Automotive Systems Ltd | パワーモジュールおよびそれを用いた電力変換装置 |
| JP2017011922A (ja) * | 2015-06-24 | 2017-01-12 | トヨタ自動車株式会社 | 電力変換装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112018002625T5 (de) | 2020-03-05 |
| US20200227333A1 (en) | 2020-07-16 |
| CN110771027A (zh) | 2020-02-07 |
| JP6948855B2 (ja) | 2021-10-13 |
| WO2019003718A1 (ja) | 2019-01-03 |
| CN110771027B (zh) | 2022-02-01 |
| US11232994B2 (en) | 2022-01-25 |
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