JP2018520505A - 統合されたクリップ及びリード、並びに、回路をつくる方法 - Google Patents
統合されたクリップ及びリード、並びに、回路をつくる方法 Download PDFInfo
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- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000004020 conductor Substances 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
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- 150000001875 compounds Chemical class 0.000 claims description 5
- 230000009977 dual effect Effects 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- POFVJRKJJBFPII-UHFFFAOYSA-N N-cyclopentyl-5-[2-[[5-[(4-ethylpiperazin-1-yl)methyl]pyridin-2-yl]amino]-5-fluoropyrimidin-4-yl]-4-methyl-1,3-thiazol-2-amine Chemical compound C1(CCCC1)NC=1SC(=C(N=1)C)C1=NC(=NC=C1F)NC1=NC=C(C=C1)CN1CCN(CC1)CC POFVJRKJJBFPII-UHFFFAOYSA-N 0.000 description 2
- WABPQHHGFIMREM-OIOBTWANSA-N lead-204 Chemical group [204Pb] WABPQHHGFIMREM-OIOBTWANSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
Description
Claims (20)
- 回路であって、
前記回路における少なくとも一つの構成要素に結合される導電性クリップ、
前記導電性クリップの端部に位置する少なくとも一つのリード部、及び
前記少なくとも一つのリード部を受け取るように寸法付けられる少なくとも一つの開口を有する第1のリードフレーム、
を含み、
前記少なくとも一つのリード部が、前記少なくとも一つの開口において受け取られ、前記少なくとも一つのリード部が、前記回路の外部導体である、
回路。 - 請求項1に記載の回路であって、前記導電性クリップが、第2のリードフレームの少なくとも一部である、回路。
- 請求項2に記載の回路であって、前記第1のリードフレームが少なくとも部分的に第1の平面上にあり、前記第2のリードフレームが少なくとも部分的に第2の平面上にある、回路。
- 請求項1に記載の回路であって、前記少なくとも一つのリード部が、スエージプロセスにより前記少なくとも一つの開口内に固定される、回路。
- 請求項1に記載の回路であって、前記少なくとも一つのリード部が、接合化合物により前記少なくとも一つの開口内に固定される、回路。
- 請求項1に記載の回路であって、前記少なくとも一つの開口の境界を画定する複数のタブを更に含む、回路。
- 請求項6に記載の回路であって、前記タブが、製造の間、拡張された部分を有し、前記拡張された部分が、製造の間押しつぶされ、前記押しつぶすことが、前記少なくとも一つの開口において前記少なくとも一つのリード部を固定する、回路。
- 請求項6に記載の回路であって、前記タブが、前記少なくとも一つの開口において前記少なくとも一つのリード部を固定するためにスエージされる、回路。
- 請求項6に記載の回路であって、前記タブが、前記少なくとも一つの開口において前記少なくとも一つのリード部を固定するために接合材料で接合される、回路。
- 請求項1に記載の回路であって、前記導電性クリップが、少なくとも一つのトランジスタの第1のノードに結合される、回路。
- 請求項10に記載の回路であって、前記第1のリードフレームが、前記少なくとも一つのトランジスタの第2のノードに結合される、回路。
- 請求項1に記載の回路であって、第1のトランジスタのソース及び第2のトランジスタのドレインが、前記導電性クリップ上に製造される、回路。
- 請求項12に記載の回路であって、前記第2のトランジスタの前記ドレイン及び前記第1のトランジスタの前記ソースが、前記第1のリードフレーム上に製造される、回路。
- 請求項12に記載の回路であって、前記第1のトランジスタのゲートが、前記導電性クリップに結合される、回路。
- 回路を製造する方法であって、前記方法が、
第1のリードフレームの一部と第2のリードフレームの一部との間の少なくとも一つの電子構成要素を製造することであって、前記第1のリードフレームがリード部を有すること、
前記第1のリードフレームの前記リード部を前記第2のリードフレームに取り付けること、及び
前記第1のリードフレーム及び前記第2のリードフレームから個々の構成要素をシンギュレートすることであって、前記リード部が、シンギュレートした後の前記電子構成要素のリードである、
を含む、方法。 - 請求項15に記載の方法であって、前記シンギュレートすることが、前記少なくとも一つの導電性クリップと前記第1のリードフレームとの間の前記取り付けを切断する、方法。
- 請求項15に記載の方法であって、更に、シンギュレーションの前に少なくとも前記リード部をモールド化合物に入れることを含む、方法。
- 請求項17に記載の方法であって、前記リード部の前記少なくとも一部が、シンギュレーション後に前記モールド化合物から延在する、方法。
- 請求項15に記載の方法であって、取り付けることが、前記第1のリードフレームの前記リード部を前記第2のリードフレームにスエージすることを含む、方法。
- 回路であって、
トランジスタの少なくとも第1のノードに結合される導電性クリップ、
前記導電性クリップの端部に位置し、前記導電性クリップと一体的に形成される、少なくとも一つのリード部、及び
前記少なくとも一つのリード部を受け取るように寸法付けられる少なくとも一つの開口を有するリードフレーム、
を含み、
前記トランジスタの第2のノードが、前記リードフレームに結合され、
前記少なくとも一つのリード部が、前記少なくとも一つの開口において受け取られ、
前記少なくとも一つのリード部が、前記回路の外部導体である、
回路。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/709,074 US9673097B2 (en) | 2015-05-11 | 2015-05-11 | Integrated clip and lead and method of making a circuit |
US14/709,074 | 2015-05-11 | ||
PCT/US2016/031873 WO2016183208A1 (en) | 2015-05-11 | 2016-05-11 | Integrated clip and lead and method of making a circuit |
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JP2018520505A true JP2018520505A (ja) | 2018-07-26 |
JP2018520505A5 JP2018520505A5 (ja) | 2019-06-13 |
JP6805176B2 JP6805176B2 (ja) | 2020-12-23 |
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US (2) | US9673097B2 (ja) |
JP (1) | JP6805176B2 (ja) |
CN (1) | CN107636828B (ja) |
WO (1) | WO2016183208A1 (ja) |
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US10586754B2 (en) * | 2016-11-01 | 2020-03-10 | Semiconductor Components Industries, LLC (BHB) | Semiconductor die package and manufacturing method |
EP3584832A1 (en) * | 2018-06-20 | 2019-12-25 | Nexperia B.V. | A lead frame assembly for a semiconductor device |
US11094617B2 (en) * | 2019-06-27 | 2021-08-17 | Alpha And Omega Semiconductor (Cayman), Ltd. | Semiconductor package including low side field-effect transistors and high side field-effect transistors and method of making the same |
US11742267B2 (en) * | 2020-10-12 | 2023-08-29 | Toyota Motor Engineering And Manufacturing North America, Inc. | Power electronics assembly having flipped chip transistors |
US20240030115A1 (en) * | 2022-07-22 | 2024-01-25 | Stmicroelectronics Pte Ltd | Power package with copper plating and molding structure |
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JP2004079760A (ja) * | 2002-08-19 | 2004-03-11 | Nec Electronics Corp | 半導体装置及びその組立方法 |
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2015
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2016
- 2016-05-11 CN CN201680033968.1A patent/CN107636828B/zh active Active
- 2016-05-11 JP JP2017559293A patent/JP6805176B2/ja active Active
- 2016-05-11 WO PCT/US2016/031873 patent/WO2016183208A1/en active Application Filing
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2017
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022538291A (ja) * | 2019-06-28 | 2022-09-01 | ニコベンチャーズ トレーディング リミテッド | エアロゾル発生デバイス用の装置 |
JP7406575B2 (ja) | 2019-06-28 | 2023-12-27 | ニコベンチャーズ トレーディング リミテッド | エアロゾル発生デバイス用の装置 |
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US20160336256A1 (en) | 2016-11-17 |
JP6805176B2 (ja) | 2020-12-23 |
WO2016183208A1 (en) | 2016-11-17 |
US9673097B2 (en) | 2017-06-06 |
CN107636828B (zh) | 2020-09-22 |
US10283409B2 (en) | 2019-05-07 |
US20170236754A1 (en) | 2017-08-17 |
CN107636828A (zh) | 2018-01-26 |
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