JP6870249B2 - 半導体装置および半導体装置の製造方法 - Google Patents
半導体装置および半導体装置の製造方法 Download PDFInfo
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- JP6870249B2 JP6870249B2 JP2016180035A JP2016180035A JP6870249B2 JP 6870249 B2 JP6870249 B2 JP 6870249B2 JP 2016180035 A JP2016180035 A JP 2016180035A JP 2016180035 A JP2016180035 A JP 2016180035A JP 6870249 B2 JP6870249 B2 JP 6870249B2
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Description
図1に示すように、パワー半導体モジュールは、パワー半導体チップ1と、絶縁基板2と、接合材3a、3b、3cと、電極パターン4と、金属基板5と、リードフレーム配線6と、端子ケース7と、封止樹脂8と、金属端子9と、金属ワイヤ10と、を備える。
2 絶縁基板
3a、3b、3c 接合材
4 電極パターン
5 金属基板
6 リードフレーム配線
6a、6b 接合部
6c 配線部
6d 立ち上がり部
7 端子ケース
8 封止樹脂
9 金属端子
10 金属ワイヤ
11 蓋
12 積層基板
Claims (4)
- 半導体素子と、電極パターンが設けられ、前記半導体素子を搭載した積層基板と、前記半導体素子と前記電極パターンとを電気的に接続するリードフレーム配線と、前記積層基板を搭載した金属基板と、を有する積層組立体に樹脂ケースを組み合せた半導体装置において、
前記リードフレーム配線は、前記半導体素子に接する接合部と、前記電極パターンに接する接合部と、前記接合部同士を接続する配線部とからなり、
前記接合部の幅は、前記配線部の幅よりも広く、かつ、前記配線部の幅は、前記接合部の幅の50%より広く、
前記配線部の裏面は、前記接合部の上面と接することを特徴とする半導体装置。 - 前記配線部は、前記接合部が他の前記接合部と対向する辺の端から離れた位置、または、前記接合部の上面の中央部で、前記接合部と接続することを特徴とする請求項1に記載の半導体装置。
- 前記接合部の幅は、前記配線部の幅よりも20%以上広いことを特徴とする請求項1または2に記載の半導体装置。
- 積層基板に半導体素子を搭載し、前記積層基板を金属基板に搭載した積層組立体を組み立てる工程と、
前記半導体素子と、前記積層基板上の電極パターンとを、リードフレーム配線で電気的に接続する工程と、
前記積層組立体に、樹脂ケースを組み合わせる工程と、
を含み、
前記リードフレーム配線は、前記半導体素子に接する接合部と、前記電極パターンに接する接合部と、前記接合部同士を接続する配線部とからなり、
前記接合部の幅は、前記配線部の幅よりも広く、かつ、前記配線部の幅は、前記接合部の幅の50%より広く、
前記配線部の裏面は、前記接合部の上面と接することを特徴とする半導体装置の製造方法。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016180035A JP6870249B2 (ja) | 2016-09-14 | 2016-09-14 | 半導体装置および半導体装置の製造方法 |
| CN201710645699.0A CN107818963B (zh) | 2016-09-14 | 2017-08-01 | 半导体装置及半导体装置的制造方法 |
| DE102017213210.8A DE102017213210A1 (de) | 2016-09-14 | 2017-08-01 | Halbleitervorrichtung und verfahren zum herstellen einer halbleitervorrichtung |
| US15/666,534 US10373919B2 (en) | 2016-09-14 | 2017-08-01 | Semiconductor device and method of manufacturing semiconductor device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016180035A JP6870249B2 (ja) | 2016-09-14 | 2016-09-14 | 半導体装置および半導体装置の製造方法 |
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| Publication Number | Publication Date |
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| JP2018046164A JP2018046164A (ja) | 2018-03-22 |
| JP6870249B2 true JP6870249B2 (ja) | 2021-05-12 |
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| Country | Link |
|---|---|
| US (1) | US10373919B2 (ja) |
| JP (1) | JP6870249B2 (ja) |
| CN (1) | CN107818963B (ja) |
| DE (1) | DE102017213210A1 (ja) |
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| JP7147859B2 (ja) * | 2018-10-05 | 2022-10-05 | 富士電機株式会社 | 半導体装置、半導体モジュールおよび車両 |
| JP6992913B2 (ja) * | 2018-11-05 | 2022-01-13 | 富士電機株式会社 | リードフレーム配線構造及び半導体モジュール |
| DE112020001005T5 (de) | 2019-10-15 | 2021-11-11 | Fuji Electric Co., Ltd. | Halbleitermodul |
| JP7422696B2 (ja) * | 2021-02-09 | 2024-01-26 | 三菱電機株式会社 | 半導体装置および半導体装置の製造方法 |
| JP7687118B2 (ja) * | 2021-07-30 | 2025-06-03 | 住友電気工業株式会社 | 半導体装置および半導体装置の製造方法 |
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| CA2035857A1 (en) * | 1990-02-06 | 1991-08-07 | Kikuo Ichigi | Leadframe |
| JP3751496B2 (ja) * | 2000-03-02 | 2006-03-01 | 松下電器産業株式会社 | リードフレーム及びそれを用いた樹脂封止型半導体装置の製造方法 |
| JP2001345411A (ja) * | 2000-05-31 | 2001-12-14 | Matsushita Electric Ind Co Ltd | リードフレームとそれを用いた半導体装置及びその生産方法 |
| KR20020009885A (ko) * | 2000-07-27 | 2002-02-02 | 마이클 디. 오브라이언 | 반도체패키지용 리드프레임 |
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| DE102017213210A1 (de) | 2018-03-15 |
| US10373919B2 (en) | 2019-08-06 |
| JP2018046164A (ja) | 2018-03-22 |
| CN107818963A (zh) | 2018-03-20 |
| US20180076149A1 (en) | 2018-03-15 |
| CN107818963B (zh) | 2023-08-29 |
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