JP2015511073A - モジュールとして構成されるマルチレベルリードフレームを有するパッケージングされた半導体デバイス - Google Patents
モジュールとして構成されるマルチレベルリードフレームを有するパッケージングされた半導体デバイス Download PDFInfo
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Abstract
Description
Claims (18)
- 半導体デバイスであって、
第1のリードと、取り付けられた電子的構成要素を有するパッドとを備えた第1の平坦リードフレームであって、前記第1のリードフレームの平面から離れて第1の方向に曲げられる伸長されたリードの第1のセットを含む、前記第1のリードフレーム、
第2のリードと、取り付けられた電子的構成要素を有するパッドとを備えた第2の平坦リードフレーム、
前記第2のリードフレームに導電的に接続される前記第1のリードフレームの前記曲げられたリードであって、2つの平面における要素とリードとの間の導電的にリンクされた三次元ネットワークを形成する、前記曲げられたリード及び
前記三次元ネットワークを封止するパッケージング材料、
を含む、デバイス。 - 請求項1に記載のデバイスであって、前記第1及び第2のリードの少なくとも一部が前記パッケージング材料により封止されておらず、前記封止されていないリード部分が電気的デバイス端子として動作し得る、デバイス。
- 請求項2に記載のデバイスであって、前記端子が前記デバイスの封止の一つ以上の平面に位置する、デバイス。
- 請求項1に記載のデバイスであって、前記第1のリードフレームの伸長されたリードの第2のセットを更に含み、前記リードの第2のセットが前記第1のリードフレームの前記平面から離れて第2の方向に曲げられ、前記第2の方向が前記第1の方向とは反対である、デバイス。
- 請求項2に記載のデバイスであって、取り付けられた電子的構成要素を有するパッドを備えた第3の平坦リードフレームを更に含み、前記第3のリードフレームが、第3のセットの曲げられた伸長されたリードにより前記第2のリードフレームに導電的に接続される、デバイス。
- 請求項1に記載のデバイスであって、前記第1のリードフレームが第1の金属でつくられ、前記第2のリードフレームが第2の金属とは異なる前記第1の金属でつくられる、デバイス。
- 請求項1に記載のデバイスであって、前記伸長されたリードが熱を拡散及び放散するために適切なジオメトリを有する、デバイス。
- 請求項1に記載のデバイスであって、前記第1のリードフレームのリードが、外部電気的端子に結びつけられるのに適切である、デバイス。
- 請求項4に記載のデバイスであって、前記第3のリードフレームのリードが、外部電気的端子に結びつけられるのに適切である、デバイス。
- 請求項1に記載のデバイスであって、前記電子的構成要素が、熱生成構成要素を含む、パッケージングされた及びパッケージングされない能動及び受動半導体構成要素を含む、デバイス。
- 請求項10に記載のデバイスであって、前記受動構成要素が、インダクタ、キャパシタ、及びレジスタを含む、デバイス。
- 請求項1に記載のデバイスであって、前記第1のリードフレームが、モジュラーサブアッセンブリとして構成される、デバイス。
- 請求項1に記載のデバイスであって、前記パッケージング材料が、ヒートシンクの取り付けを可能にするように構成される、デバイス。
- パッケージングされた半導体デバイスを製造するための方法であって、
リードフレームパッド上にアセンブルされた電子的構成要素を備えた第1の平坦リードフレームを提供する工程であって、前記第1のリードフレームが、前記第1のリードフレームの平面から離れて第1の方向に曲げられる伸長されたリードの第1のセットを含む、工程、
前記リードフレームパッド上にアセンブルされた電子的構成要素を備えた第2の平坦リードフレームを提供する工程、
前記第1のリードフレームの前記曲げられた伸長されたリードの第1のセットを前記第2のリードフレームと接触させるように、前記アセンブルされた第1のリードフレームを前記アセンブルされた第2のリードフレームと整合させる工程、及び
前記伸長されたリードの第1のセットを前記第2のリードフレームに導電的に接続する工程であって、それにより、構成要素及びリードの三次元の導電的にリンクされたネットワークをつくる工程、
を含む、方法。 - 請求項14に記載の方法であって、前記三次元ネットワークをパッケージング材料に封止する工程を更に含む、方法。
- 請求項15に記載の方法であって、前記第1の平坦リードフレームが更に、前記第1のリードフレームの前記平面から離れて第2の方向に曲げられた伸長されたリードの第2のセットを含み、前記第2の方向が前記第1の方向とは反対である、方法。
- 請求項16に記載の方法であって、
第3の平坦リードフレームの前記パッド上の電子的構成要素のアッセンブリを提供する工程、
前記アセンブルされた第3のリードフレームを、前記曲げられた伸長されたリードの前記第2のセットを前記第3のリードフレームと接触させるように、前記アセンブルされた第1のリードフレームと整合させる工程、及び
前記伸長されたリードの第2のセットを前記第3のリードフレームにはんだ付けする工程、
を更に含む、方法。 - 請求項14に記載の方法であって、前記電子的構成要素が、パッケージングされた及びパッケージングされない能動及び受動半導体構成要素を含む、方法。
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Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI438792B (zh) * | 2011-01-04 | 2014-05-21 | Cyntec Co Ltd | 電感器 |
US8426952B2 (en) * | 2011-01-14 | 2013-04-23 | International Rectifier Corporation | Stacked half-bridge package with a common conductive leadframe |
US10840005B2 (en) | 2013-01-25 | 2020-11-17 | Vishay Dale Electronics, Llc | Low profile high current composite transformer |
US9515014B2 (en) | 2014-10-08 | 2016-12-06 | Infineon Technologies Americas Corp. | Power converter package with integrated output inductor |
US9496206B2 (en) * | 2015-04-10 | 2016-11-15 | Texas Instruments Incorporated | Flippable leadframe for packaged electronic system having vertically stacked chips and components |
CN106571354B (zh) * | 2015-10-09 | 2018-11-16 | 台达电子工业股份有限公司 | 电源变换器及其制造方法 |
US9922908B2 (en) * | 2015-12-18 | 2018-03-20 | Texas Instruments Incorporated | Semiconductor package having a leadframe with multi-level assembly pads |
WO2017189224A1 (en) * | 2016-04-26 | 2017-11-02 | Linear Technology Corporation | Mechanically-compliant and electrically and thermally conductive leadframes for component-on-package circuits |
US10998124B2 (en) | 2016-05-06 | 2021-05-04 | Vishay Dale Electronics, Llc | Nested flat wound coils forming windings for transformers and inductors |
JP6607571B2 (ja) * | 2016-07-28 | 2019-11-20 | 株式会社東海理化電機製作所 | 半導体装置の製造方法 |
KR102464202B1 (ko) | 2016-08-31 | 2022-11-04 | 비쉐이 데일 일렉트로닉스, 엘엘씨 | 낮은 직류 저항을 갖는 고전류 코일을 구비한 인덕터 |
US10340210B2 (en) * | 2016-09-16 | 2019-07-02 | Texas Instruments Incorporated | System in package device including inductor |
US10396016B2 (en) * | 2016-12-30 | 2019-08-27 | Texas Instruments Incorporated | Leadframe inductor |
US9935041B1 (en) * | 2017-04-06 | 2018-04-03 | Texas Instruments Incorporated | Multi-chip module clips with connector bar |
CN107611119A (zh) * | 2017-08-24 | 2018-01-19 | 杰群电子科技(东莞)有限公司 | 一种半导体封装器件及其加工方法及电子产品 |
US10896869B2 (en) * | 2018-01-12 | 2021-01-19 | Amkor Technology Singapore Holding Pte. Ltd. | Method of manufacturing a semiconductor device |
US10497635B2 (en) | 2018-03-27 | 2019-12-03 | Linear Technology Holding Llc | Stacked circuit package with molded base having laser drilled openings for upper package |
US11410977B2 (en) | 2018-11-13 | 2022-08-09 | Analog Devices International Unlimited Company | Electronic module for high power applications |
DE102019207012A1 (de) * | 2019-05-15 | 2020-11-19 | Zf Friedrichshafen Ag | Elektronikmodul zur Leistungssteuerung |
JP7211267B2 (ja) * | 2019-05-29 | 2023-01-24 | 株式会社デンソー | 半導体パッケージの製造方法 |
JP7286450B2 (ja) * | 2019-07-10 | 2023-06-05 | 新光電気工業株式会社 | 電子装置及び電子装置の製造方法 |
US20210043466A1 (en) | 2019-08-06 | 2021-02-11 | Texas Instruments Incorporated | Universal semiconductor package molds |
US11158567B2 (en) | 2019-08-09 | 2021-10-26 | Texas Instruments Incorporated | Package with stacked power stage and integrated control die |
US11715679B2 (en) | 2019-10-09 | 2023-08-01 | Texas Instruments Incorporated | Power stage package including flexible circuit and stacked die |
US11302615B2 (en) | 2019-12-30 | 2022-04-12 | Texas Instruments Incorporated | Semiconductor package with isolated heat spreader |
US11844178B2 (en) | 2020-06-02 | 2023-12-12 | Analog Devices International Unlimited Company | Electronic component |
CN111725173A (zh) * | 2020-06-05 | 2020-09-29 | 杰群电子科技(东莞)有限公司 | 一种堆叠封装结构及堆叠封装结构的制造方法 |
GB2603920B (en) * | 2021-02-18 | 2023-02-22 | Zhuzhou Crrc Times Electric Uk Innovation Center | Power Semiconductor package |
US11495549B2 (en) * | 2021-02-25 | 2022-11-08 | Texas Instruments Incorporated | Electronic device with crack arrest structure |
US11611170B2 (en) | 2021-03-23 | 2023-03-21 | Amkor Technology Singapore Holding Pte. Ltd | Semiconductor devices having exposed clip top sides and methods of manufacturing semiconductor devices |
US11948724B2 (en) | 2021-06-18 | 2024-04-02 | Vishay Dale Electronics, Llc | Method for making a multi-thickness electro-magnetic device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04277668A (ja) * | 1991-03-06 | 1992-10-02 | Nec Corp | 樹脂封止型半導体装置 |
JPH09129819A (ja) * | 1995-11-01 | 1997-05-16 | Hitachi Ltd | 半導体装置およびその製造方法 |
JP2011060927A (ja) * | 2009-09-09 | 2011-03-24 | Hitachi Ltd | 半導体装置 |
WO2011155165A1 (ja) * | 2010-06-11 | 2011-12-15 | パナソニック株式会社 | 樹脂封止型半導体装置及びその製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5965936A (en) | 1997-12-31 | 1999-10-12 | Micron Technology, Inc. | Multi-layer lead frame for a semiconductor device |
US6072228A (en) | 1996-10-25 | 2000-06-06 | Micron Technology, Inc. | Multi-part lead frame with dissimilar materials and method of manufacturing |
KR100470897B1 (ko) * | 2002-07-19 | 2005-03-10 | 삼성전자주식회사 | 듀얼 다이 패키지 제조 방법 |
TWI292617B (en) | 2006-02-03 | 2008-01-11 | Siliconware Precision Industries Co Ltd | Stacked semiconductor structure and fabrication method thereof |
US8198710B2 (en) | 2008-02-05 | 2012-06-12 | Fairchild Semiconductor Corporation | Folded leadframe multiple die package |
US20090212405A1 (en) * | 2008-02-26 | 2009-08-27 | Yong Liu | Stacked die molded leadless package |
US8450149B2 (en) * | 2009-10-16 | 2013-05-28 | Texas Instruments Incorporated | Stacked leadframe implementation for DC/DC convertor power module incorporating a stacked controller and stacked leadframe construction methodology |
US8222716B2 (en) | 2009-10-16 | 2012-07-17 | National Semiconductor Corporation | Multiple leadframe package |
US20110108974A1 (en) * | 2009-11-06 | 2011-05-12 | Mediatek Inc. | Power and signal distribution of integrated circuits |
-
2013
- 2013-03-22 US US13/848,771 patent/US8946880B2/en active Active
- 2013-03-25 CN CN201380015939.9A patent/CN104221145A/zh active Pending
- 2013-03-25 JP JP2015501951A patent/JP2015511073A/ja active Pending
- 2013-03-25 WO PCT/US2013/033728 patent/WO2013142867A1/en active Application Filing
-
2014
- 2014-12-17 US US14/572,988 patent/US9177945B2/en active Active
-
2018
- 2018-04-06 JP JP2018073566A patent/JP6919134B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04277668A (ja) * | 1991-03-06 | 1992-10-02 | Nec Corp | 樹脂封止型半導体装置 |
JPH09129819A (ja) * | 1995-11-01 | 1997-05-16 | Hitachi Ltd | 半導体装置およびその製造方法 |
JP2011060927A (ja) * | 2009-09-09 | 2011-03-24 | Hitachi Ltd | 半導体装置 |
WO2011155165A1 (ja) * | 2010-06-11 | 2011-12-15 | パナソニック株式会社 | 樹脂封止型半導体装置及びその製造方法 |
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CN104221145A (zh) | 2014-12-17 |
WO2013142867A1 (en) | 2013-09-26 |
JP2018137466A (ja) | 2018-08-30 |
US8946880B2 (en) | 2015-02-03 |
US20150099329A1 (en) | 2015-04-09 |
US9177945B2 (en) | 2015-11-03 |
US20130249051A1 (en) | 2013-09-26 |
JP6919134B2 (ja) | 2021-08-18 |
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