JP2005347327A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP2005347327A JP2005347327A JP2004162055A JP2004162055A JP2005347327A JP 2005347327 A JP2005347327 A JP 2005347327A JP 2004162055 A JP2004162055 A JP 2004162055A JP 2004162055 A JP2004162055 A JP 2004162055A JP 2005347327 A JP2005347327 A JP 2005347327A
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W40/00—Arrangements for thermal protection or thermal control
- H10W40/10—Arrangements for heating
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/40—Leadframes
- H10W70/481—Leadframes for devices being provided for in groups H10D8/00 - H10D48/00
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/811—Multiple chips on leadframes
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
- H10W72/874—On different surfaces
- H10W72/884—Die-attach connectors and bond wires
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- 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
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/736—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked lead frame, conducting package substrate or heat sink
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- 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
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/753—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between laterally-adjacent chips
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- 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
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Lead Frames For Integrated Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
【解決手段】 半導体装置の支持板(3)上でMOSFET(1)と制御IC(2)との間に接続される連結リード(4)は、MOSFET(1)の他方の主面(1b)に通電可能に固着された連結リード(4)の一方の主面(4a)を形成する一端(6a)を有し且つ放熱性と導電性とを備えた基体(6)と、基体(6)の一端(6a)上に固着され且つ制御IC(2)を支持する連結リード(4)の他方の主面(4b)を形成する電気絶縁性と高伝熱抵抗性の被覆体(7)とを備える。電流通路となる支持板(3)と連結リード(4)の基体(6)とを通じてMOSFET(1)に電流を供給すると共に、MOSFET(1)の動作により発生する熱を支持板(3)と連結リード(4)の基体(6)とを通じて効率よく放出し、十分な放熱性を確保して、MOSFET(1)に大きな電流を流すことができる。
【選択図】 図1
Description
図1に示すように、本発明の半導体装置では、第1の半導体素子としてのスイッチング素子、例えばMOSFET(1)の一方の主面(1a)が導電性の接着剤又は半田(10)により支持板(3)上に固着される。支持板(3)は、ニッケルメッキされた銅又はアルミニウム等の放熱性及び導電性を有する金属により形成され、MOSFET(1)の主電極、即ちドレイン電極が支持板(3)に電気的に接続される。支持板(3)とは反対側のMOSFET(1)の他方の主面(1b)上には、他方の主電極即ちソース電極が形成され、導電性の接着剤又は半田(11)により連結リード(4)が固着される。
Claims (5)
- 放熱性及び導電性を有する支持板と、該支持板に固着され且つ前記支持板に電気的に接続された一方の主面を有する第1の半導体素子と、前記第1の半導体素子の他方の主面に固着され且つ前記第1の半導体素子の他方の主面上に電気的に接続された一方の主面を有する連結リードと、該連結リードの他方の主面に固着された第2の半導体素子と、前記支持板の周辺に配置された複数のリード端子とを備え、
前記連結リードは、放熱性及び導電性を有すると共に、前記複数のリード端子の少なくとも一つと前記第1の半導体素子との間に架橋して、前記複数のリード端子の少なくとも一つと前記第1の半導体素子の他方の主面との間を電気的に接続することを特徴とする半導体装置。 - 前記連結リードの他方の主面と前記第2の半導体素子との間には、絶縁性を有する被覆体が形成されている請求項1に記載の半導体装置。
- 前記被覆体は、絶縁層と断熱層とを有する請求項2に記載の半導体装置。
- 前記絶縁層は気泡の含有率が相対的に少ない誘電体膜からなり、前記断熱層は相対的に気泡の多い誘電体膜からなる請求項3に記載の半導体装置。
- 前記第1の半導体素子と第2の半導体素子とを前記連結リードを跨ぐリード細線により接続して、前記第2の半導体素子の駆動信号により前記第1の半導体素子の動作を制御する請求項1乃至4に記載の半導体装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004162055A JP4164874B2 (ja) | 2004-05-31 | 2004-05-31 | 半導体装置 |
| PCT/JP2005/005690 WO2005117116A1 (ja) | 2004-05-31 | 2005-03-28 | 半導体装置 |
| US10/592,444 US7382000B2 (en) | 2004-05-31 | 2005-03-28 | Semiconductor device |
| CNB2005800039424A CN100461404C (zh) | 2004-05-31 | 2005-03-28 | 半导体器件 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004162055A JP4164874B2 (ja) | 2004-05-31 | 2004-05-31 | 半導体装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005347327A true JP2005347327A (ja) | 2005-12-15 |
| JP4164874B2 JP4164874B2 (ja) | 2008-10-15 |
Family
ID=35451151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004162055A Expired - Fee Related JP4164874B2 (ja) | 2004-05-31 | 2004-05-31 | 半導体装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7382000B2 (ja) |
| JP (1) | JP4164874B2 (ja) |
| CN (1) | CN100461404C (ja) |
| WO (1) | WO2005117116A1 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009027883A (ja) * | 2007-07-23 | 2009-02-05 | Fuji Electric Device Technology Co Ltd | 半導体装置 |
| JPWO2013124940A1 (ja) * | 2012-02-23 | 2015-05-21 | パナソニックIpマネジメント株式会社 | 樹脂封止型半導体装置及びその製造方法 |
| WO2021065958A1 (ja) * | 2019-10-02 | 2021-04-08 | 株式会社デンソー | 半導体モジュール |
| JP2023075744A (ja) * | 2021-11-19 | 2023-05-31 | 住友電気工業株式会社 | 半導体装置 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4135101B2 (ja) * | 2004-06-18 | 2008-08-20 | サンケン電気株式会社 | 半導体装置 |
| DE102007002807B4 (de) | 2007-01-18 | 2014-08-14 | Infineon Technologies Ag | Chipanordnung |
| JP2009295959A (ja) * | 2008-05-09 | 2009-12-17 | Panasonic Corp | 半導体装置及びその製造方法 |
| DE102015200480A1 (de) | 2015-01-14 | 2016-07-14 | Robert Bosch Gmbh | Kontaktanordnung und Leistungsmodul |
| WO2018123799A1 (ja) * | 2016-12-27 | 2018-07-05 | パナソニックIpマネジメント株式会社 | 半導体装置 |
| CN114078831B (zh) * | 2020-08-18 | 2024-08-20 | 苏州秦绿电子科技有限公司 | Mos型功率器件 |
| CN113571507A (zh) * | 2021-03-16 | 2021-10-29 | 广东汇芯半导体有限公司 | 智能功率模块和智能功率模块的制造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0493159A (ja) | 1990-08-09 | 1992-03-25 | Daishowa Seiki Co Ltd | 工具ホルダ |
| JP2543452Y2 (ja) * | 1990-12-21 | 1997-08-06 | 富士通テン株式会社 | 半導体装置 |
| US5739581A (en) * | 1995-11-17 | 1998-04-14 | National Semiconductor Corporation | High density integrated circuit package assembly with a heatsink between stacked dies |
| US6054754A (en) * | 1997-06-06 | 2000-04-25 | Micron Technology, Inc. | Multi-capacitance lead frame decoupling device |
| KR100335481B1 (ko) * | 1999-09-13 | 2002-05-04 | 김덕중 | 멀티 칩 패키지 구조의 전력소자 |
| JP4036694B2 (ja) * | 2002-03-28 | 2008-01-23 | シャープ株式会社 | 積層型半導体装置 |
| JP2004146628A (ja) * | 2002-10-25 | 2004-05-20 | Sanyo Electric Co Ltd | 半導体装置 |
-
2004
- 2004-05-31 JP JP2004162055A patent/JP4164874B2/ja not_active Expired - Fee Related
-
2005
- 2005-03-28 US US10/592,444 patent/US7382000B2/en not_active Expired - Fee Related
- 2005-03-28 WO PCT/JP2005/005690 patent/WO2005117116A1/ja not_active Ceased
- 2005-03-28 CN CNB2005800039424A patent/CN100461404C/zh not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009027883A (ja) * | 2007-07-23 | 2009-02-05 | Fuji Electric Device Technology Co Ltd | 半導体装置 |
| JPWO2013124940A1 (ja) * | 2012-02-23 | 2015-05-21 | パナソニックIpマネジメント株式会社 | 樹脂封止型半導体装置及びその製造方法 |
| WO2021065958A1 (ja) * | 2019-10-02 | 2021-04-08 | 株式会社デンソー | 半導体モジュール |
| JP2021061267A (ja) * | 2019-10-02 | 2021-04-15 | 株式会社デンソー | 半導体モジュール |
| JP7156230B2 (ja) | 2019-10-02 | 2022-10-19 | 株式会社デンソー | 半導体モジュール |
| JP2023075744A (ja) * | 2021-11-19 | 2023-05-31 | 住友電気工業株式会社 | 半導体装置 |
| JP7655201B2 (ja) | 2021-11-19 | 2025-04-02 | 住友電気工業株式会社 | 半導体装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20070158682A1 (en) | 2007-07-12 |
| WO2005117116A1 (ja) | 2005-12-08 |
| CN100461404C (zh) | 2009-02-11 |
| US7382000B2 (en) | 2008-06-03 |
| JP4164874B2 (ja) | 2008-10-15 |
| CN1914728A (zh) | 2007-02-14 |
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