JP7312604B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP7312604B2 JP7312604B2 JP2019090488A JP2019090488A JP7312604B2 JP 7312604 B2 JP7312604 B2 JP 7312604B2 JP 2019090488 A JP2019090488 A JP 2019090488A JP 2019090488 A JP2019090488 A JP 2019090488A JP 7312604 B2 JP7312604 B2 JP 7312604B2
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Description
第1実施形態にかかる半導体装置A1について、図1~図7を参照して説明する。半導体装置A1は、たとえばインバータやコンバータなどの電力変換器に用いられる。
次に、第2実施形態にかかる半導体装置A2について、図8を参照して、説明する。図8は、半導体装置A2を示す平面図であって、封止部材6を想像線(二点鎖線)で示している。
次に、第3実施形態にかかる半導体装置A3について、図9および図10を参照して、説明する。図9は、半導体装置A3を示す平面図であって、封止部材6を想像線(二点鎖線)で示している。図10は、図9のX-X線に沿う断面図である。なお、半導体装置A3においても、第2実施形態と同様に、リードフレーム4がリード4E,4Fを含んでいなくてもよい。
次に、第4実施形態にかかる半導体装置A4について、図12を参照して、説明する。図12は、半導体装置A4を示す平面図であって、封止部材6を想像線(二点鎖線)で示している。なお、半導体装置A4においても、第2実施形態と同様に、リードフレーム4がリード4E,4Fを含んでいなくてもよい。また、半導体装置A4においても、第3実施形態と同様に、各ワイヤ5A~5Dの代わりに、各クリップ7A~7Dを用いてもよい。
[付記1]
厚さ方向に離間した第1主面および第1裏面を有し、前記第1主面に第1ドレイン電極、第1ソース電極および第1ゲート電極が配置された第1半導体素子と、
前記厚さ方向に離間した第2主面および第2裏面を有し、前記第2主面に第2ドレイン電極、第2ソース電極および第2ゲート電極が配置された第2半導体素子と、
前記第1ゲート電極および前記第2ゲート電極に導通する制御素子と、
互いに離間した複数のリードを含むリードフレームと、
を備えており、
前記複数のリードは、前記第1裏面に対向しかつ前記第1半導体素子が搭載された第1リードと、前記第2裏面に対向しかつ前記第2半導体素子が搭載された第2リードと、前記制御素子が搭載された第3リードと、を含んでおり、
前記第1リードと前記第2リードとは、前記厚さ方向に直交する第1方向に見て、互いに重なり、
前記第3リードは、前記厚さ方向および前記第1方向の両方に直交する第2方向に見て、前記第1リードおよび前記第2リードの両方に重なる、ことを特徴とする半導体装置。
[付記2]
前記第1ゲート電極は、前記第1方向において、前記第2半導体素子から遠い端縁部に配置され、
前記第2ゲート電極は、前記第1方向において、前記第1半導体素子から遠い端縁部に配置されている、付記1に記載の半導体装置。
[付記3]
前記第1ドレイン電極および前記第1ソース電極は、ともに前記第1方向に延びる帯状であり、かつ、前記第2方向に並んでいる、付記2に記載の半導体装置。
[付記4]
前記第2ドレイン電極および前記第2ソース電極は、ともに前記第1方向に延びる帯状であり、かつ、前記第2方向に並んでいる、付記3に記載の半導体装置。
[付記5]
一端が前記第1ドレイン電極に接合された第1接続部材をさらに備えており、
前記複数のリードは、前記第1接続部材の他端が接合された第4リードをさらに含み、
前記第4リードは、前記第1方向に見て、前記第1リードおよび前記第2リードの両方に重なり、かつ、前記第1方向において、前記第1リードを挟んで前記第2リードの反対側に位置する、付記4に記載の半導体装置。
[付記6]
一端が前記第1ソース電極に接合された第2接続部材をさらに備えており、
前記第1リードは、前記第1半導体素子が接合された第1ダイパッド部、および、前記第2接続部材の他端が接合された第1ボンディング部を含んでおり、
前記第1ボンディング部は、前記厚さ方向に見て、前記第1半導体素子と前記第2半導体素子との間に位置する、付記5に記載の半導体装置。
[付記7]
一端が前記第2ドレイン電極に接合された第3接続部材をさらに備えており、
前記第3接続部材の他端は、前記第1ボンディング部に接合されている、付記6に記載の半導体装置。
[付記8]
前記第1ダイパッド部と前記第1ボンディング部とは、一体的に形成されている、付記7に記載の半導体装置。
[付記9]
一端が前記第2ソース電極に接合された第4接続部材をさらに備えており、
前記第2リードは、前記第2半導体素子が接合された第2ダイパッド部、および、前記第4接続部材の他端が接合された第2ボンディング部を含んでおり、
前記第2ダイパッド部は、前記厚さ方向に見て、前記第2ボンディング部よりも前記第1ダイパッド部に近い、付記7または付記8に記載の半導体装置。
[付記10]
前記第2ダイパッド部と前記第2ボンディング部とは一体的に形成されている、付記9に記載の半導体装置。
[付記11]
一端が前記制御素子に接合された第5接続部材をさらに備えており、
前記第5接続部材の他端は、前記第1ボンディング部に接合されている、付記9または付記10に記載の半導体装置。
[付記12]
前記第5接続部材の前記他端は、前記第1方向において前記第2接続部材の前記他端と、前記第3接続部材の前記他端との間に接合されている、付記11に記載の半導体装置。
[付記13]
一端が前記制御素子に接合された第6接続部材をさらに備えており、
前記第1ゲート電極は、互いに前記第2方向に離間する2つの第1パッド部を有し、
前記第6接続部材の他端は、前記2つの第1パッド部の一方に接合されている、付記9ないし付記12のいずれかに記載の半導体装置。
[付記14]
前記2つの第1パッド部は、前記第1半導体素子において同電位である、付記13に記載の半導体装置。
[付記15]
一端が前記2つの第1パッド部の他方に接合された第7接続部材をさらに備えており、
前記複数のリードは、前記第7接続部材の他端が接合された第5リードをさらに含んでいる、付記13または付記14に記載の半導体装置。
[付記16]
前記2つの第1パッド部の前記一方は、前記厚さ方向に見て、前記第1主面のうち、前記第2方向の、前記第3リードに近い端縁側に配置され、
前記2つの第1パッド部の前記他方は、前記厚さ方向に見て、前記第1主面のうち、前記第2方向の、前記第3リードに遠い端縁側に配置されている、付記15に記載の半導体装置。
[付記17]
前記第5リードは、前記第2方向において前記第4リードの隣に配置されている、付記16に記載の半導体装置。
[付記18]
一端が前記制御素子に接合された第8接続部材をさらに備えており、
前記第2ゲート電極は、互いに前記第2方向に離間する2つの第2パッド部を有し、
前記第8接続部材の他端は、前記2つの第2パッド部の一方に接合されている、付記15ないし付記17のいずれかに記載の半導体装置。
[付記19]
前記2つの第2パッド部は、前記第2半導体素子において同電位である、付記18に記載の半導体装置。
[付記20]
一端が前記2つの第2パッド部の他方に接合された第9接続部材をさらに備えており、
前記複数のリードは、前記第9接続部材の他端が接合された第6リードをさらに含んでいる、付記18または付記19に記載の半導体装置。
[付記21]
前記2つの第2パッド部の前記一方は、前記厚さ方向に見て、前記第2主面のうち、前記第2方向の、前記第3リードに近い端縁側に配置され、
前記2つの第2パッド部の前記他方は、前記厚さ方向に見て、前記第2主面のうち、前記第2方向の、前記第3リードに遠い端縁側に配置されている、付記20に記載の半導体装置。
[付記22]
前記第6リードは、前記第2方向において前記第2ダイパッド部の隣に配置されている、付記21に記載の半導体装置。
[付記23]
前記第5リードと前記第6リードとは、前記第1方向に見て重なる、付記22に記載の半導体装置。
[付記24]
各々の一端が前記制御素子に接合された複数の第10接続部材をさらに備えており、
前記複数のリードは、前記複数の第10接続部材の各々の他端が接合された複数の第7リードをさらに含んでおり、
前記複数の第7リードはすべて、前記第1方向に見て、前記第3リードに重なる、付記9ないし付記23のいずれかに記載の半導体装置。
[付記25]
前記複数の第7リードには、前記第2方向に見て、前記第4リードに重なるものと、前記第2方向に見て、前記第2ダイパッド部に重なるものとがある、付記24に記載の半導体装置。
[付記26]
前記第1半導体素子および前記第2半導体素子の各構成材料は、窒化ガリウムである、付記1ないし付記25のいずれかに記載の半導体装置。
1 :半導体素子
1a :素子主面
1b :素子裏面
11 :ドレイン電極
111 :パッド部
12 :ソース電極
121 :パッド部
13 :ゲート電極
131,132:パッド部
2 :半導体素子
2a :素子主面
2b :素子裏面
21 :ドレイン電極
211 :パッド部
22 :ソース電極
221 :パッド部
23 :ゲート電極
231,232:パッド部
3 :制御素子
3a :素子主面
3b :素子裏面
31 :素子電極
311~318:パッド部
4 :リードフレーム
4A~4J:リード
411,421:ダイパッド部
412,422:ボンディング部
49 :凹部
5 :接続部材
5A~5N:ワイヤ
6 :封止部材
7A~7D:クリップ
61 :樹脂主面
62 :樹脂裏面
631~634:樹脂側面
69 :凹部
C1~C4:コンデンサ
D1 :ダイオード
DR1,DR2:ドライブ回路
GND1 :第1接地端
GND2 :第2接地端
L1 :インダクタ
LO :負荷
PS1,PS2:外部電源
T1~T10:外部端子
TC1~TC8:接続端子
Claims (24)
- 厚さ方向に離間した第1主面および第1裏面を有し、前記第1主面に第1ドレイン電極、第1ソース電極および第1ゲート電極が配置された第1半導体素子と、
前記厚さ方向に離間した第2主面および第2裏面を有し、前記第2主面に第2ドレイン電極、第2ソース電極および第2ゲート電極が配置された第2半導体素子と、
前記第1ゲート電極および前記第2ゲート電極に導通する制御素子と、
互いに離間した複数のリードを含むリードフレームと、
一端が前記第1ソース電極に接合された第2接続部材と、
一端が前記第2ドレイン電極に接合された第3接続部材と、
を備えており、
前記複数のリードは、前記第1裏面に対向しかつ前記第1半導体素子が搭載された第1リードと、前記第2裏面に対向しかつ前記第2半導体素子が搭載された第2リードと、前記制御素子が搭載された第3リードと、を含んでおり、
前記第1リードと前記第2リードとは、前記厚さ方向に直交する第1方向に見て、互いに重なり、
前記第3リードは、前記厚さ方向および前記第1方向の両方に直交する第2方向に見て、前記第1リードおよび前記第2リードの両方に重なり、
前記第1リードは、前記第1半導体素子が接合された第1ダイパッド部、および、前記第2接続部材の他端が接合された第1ボンディング部を含んでおり、
前記第1ボンディング部は、前記厚さ方向に見て、前記第1半導体素子と前記第2半導体素子との間に位置し、
前記第3接続部材の他端は、前記第1ボンディング部に接合されている、
ことを特徴とする半導体装置。 - 前記第1ゲート電極は、前記第1方向において、前記第2半導体素子から遠い端縁部に配置され、
前記第2ゲート電極は、前記第1方向において、前記第1半導体素子から遠い端縁部に配置されている、
請求項1に記載の半導体装置。 - 前記第1ドレイン電極および前記第1ソース電極は、ともに前記第1方向に延びる帯状であり、かつ、前記第2方向に並んでいる、
請求項2に記載の半導体装置。 - 前記第2ドレイン電極および前記第2ソース電極は、ともに前記第1方向に延びる帯状であり、かつ、前記第2方向に並んでいる、
請求項3に記載の半導体装置。 - 一端が前記第1ドレイン電極に接合された第1接続部材をさらに備えており、
前記複数のリードは、前記第1接続部材の他端が接合された第4リードをさらに含み、
前記第4リードは、前記第1方向に見て、前記第1リードおよび前記第2リードの両方に重なり、かつ、前記第1方向において、前記第1リードを挟んで前記第2リードの反対側に位置する、
請求項4に記載の半導体装置。 - 前記第1ダイパッド部と前記第1ボンディング部とは、一体的に形成されている、
請求項5に記載の半導体装置。 - 一端が前記第2ソース電極に接合された第4接続部材をさらに備えており、
前記第2リードは、前記第2半導体素子が接合された第2ダイパッド部、および、前記第4接続部材の他端が接合された第2ボンディング部を含んでおり、
前記第2ダイパッド部は、前記厚さ方向に見て、前記第2ボンディング部よりも前記第1ダイパッド部に近い、
請求項6に記載の半導体装置。 - 前記第2ダイパッド部と前記第2ボンディング部とは一体的に形成されている、
請求項7に記載の半導体装置。 - 一端が前記制御素子に接合された第5接続部材をさらに備えており、
前記第5接続部材の他端は、前記第1ボンディング部に接合されている、
請求項7または請求項8に記載の半導体装置。 - 前記第5接続部材の前記他端は、前記第1方向において前記第2接続部材の前記他端と、前記第3接続部材の前記他端との間に接合されている、
請求項9に記載の半導体装置。 - 一端が前記制御素子に接合された第6接続部材をさらに備えており、
前記第1ゲート電極は、互いに前記第2方向に離間する2つの第1パッド部を有し、
前記第6接続部材の他端は、前記2つの第1パッド部の一方に接合されている、
請求項7ないし請求項10のいずれか一項に記載の半導体装置。 - 前記2つの第1パッド部は、前記第1半導体素子において同電位である、
請求項11に記載の半導体装置。 - 一端が前記2つの第1パッド部の他方に接合された第7接続部材をさらに備えており、
前記複数のリードは、前記第7接続部材の他端が接合された第5リードをさらに含んでいる、
請求項11または請求項12に記載の半導体装置。 - 前記2つの第1パッド部の前記一方は、前記厚さ方向に見て、前記第1主面のうち、前記第2方向の、前記第3リードに近い端縁側に配置され、
前記2つの第1パッド部の前記他方は、前記厚さ方向に見て、前記第1主面のうち、前記第2方向の、前記第3リードに遠い端縁側に配置されている、
請求項13に記載の半導体装置。 - 前記第5リードは、前記第2方向において前記第4リードの隣に配置されている、
請求項14に記載の半導体装置。 - 一端が前記制御素子に接合された第8接続部材をさらに備えており、
前記第2ゲート電極は、互いに前記第2方向に離間する2つの第2パッド部を有し、
前記第8接続部材の他端は、前記2つの第2パッド部の一方に接合されている、
請求項13ないし請求項15のいずれか一項に記載の半導体装置。 - 前記2つの第2パッド部は、前記第2半導体素子において同電位である、
請求項16に記載の半導体装置。 - 一端が前記2つの第2パッド部の他方に接合された第9接続部材をさらに備えており、
前記複数のリードは、前記第9接続部材の他端が接合された第6リードをさらに含んでいる、
請求項16または請求項17に記載の半導体装置。 - 前記2つの第2パッド部の前記一方は、前記厚さ方向に見て、前記第2主面のうち、前記第2方向の、前記第3リードに近い端縁側に配置され、
前記2つの第2パッド部の前記他方は、前記厚さ方向に見て、前記第2主面のうち、前記第2方向の、前記第3リードに遠い端縁側に配置されている、
請求項18に記載の半導体装置。 - 前記第6リードは、前記第2方向において前記第2ボンディング部の隣に配置されている、
請求項19に記載の半導体装置。 - 前記第5リードと前記第6リードとは、前記第1方向に見て重なる、
請求項20に記載の半導体装置。 - 各々の一端が前記制御素子に接合された複数の第10接続部材をさらに備えており、
前記複数のリードは、前記複数の第10接続部材の各々の他端が接合された複数の第7リードをさらに含んでおり、
前記複数の第7リードはすべて、前記第1方向に見て、前記第3リードに重なる、
請求項7ないし請求項21のいずれか一項に記載の半導体装置。 - 前記複数の第7リードには、前記第2方向に見て、前記第4リードに重なるものと、前記第2方向に見て、前記第2ボンディング部に重なるものとがある、
請求項22に記載の半導体装置。 - 前記第1半導体素子および前記第2半導体素子の各構成材料は、窒化ガリウムである、請求項1ないし請求項23のいずれか一項に記載の半導体装置。
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001332687A (ja) | 2000-05-23 | 2001-11-30 | Hitachi Ltd | 半導体装置及びその製造方法 |
JP2007227416A (ja) | 2006-02-21 | 2007-09-06 | Renesas Technology Corp | 半導体装置の製造方法および半導体装置 |
JP3173567U (ja) | 2011-08-29 | 2012-02-09 | 富晶電子股▲ふん▼有限公司 | パッケージ構造 |
JP2015032600A (ja) | 2013-07-31 | 2015-02-16 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP2015149508A (ja) | 2015-05-11 | 2015-08-20 | 三菱電機株式会社 | 電力用半導体装置 |
JP2017123378A (ja) | 2016-01-05 | 2017-07-13 | 富士電機株式会社 | Mosfet |
JP2018110512A (ja) | 2017-01-05 | 2018-07-12 | ローム株式会社 | 整流ic及びこれを用いた絶縁型スイッチング電源 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3812447B2 (ja) | 2002-01-28 | 2006-08-23 | 富士電機デバイステクノロジー株式会社 | 樹脂封止形半導体装置 |
JP2009231805A (ja) | 2008-02-29 | 2009-10-08 | Renesas Technology Corp | 半導体装置 |
JP5783997B2 (ja) | 2012-12-28 | 2015-09-24 | 三菱電機株式会社 | 電力用半導体装置 |
JP6832094B2 (ja) * | 2016-08-05 | 2021-02-24 | ローム株式会社 | パワーモジュール及びモータ駆動回路 |
US10177080B2 (en) * | 2016-10-16 | 2019-01-08 | Alpha And Omega Semiconductor (Cayman) Ltd. | Molded intelligent power module |
JP7312604B2 (ja) * | 2019-05-13 | 2023-07-21 | ローム株式会社 | 半導体装置 |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001332687A (ja) | 2000-05-23 | 2001-11-30 | Hitachi Ltd | 半導体装置及びその製造方法 |
JP2007227416A (ja) | 2006-02-21 | 2007-09-06 | Renesas Technology Corp | 半導体装置の製造方法および半導体装置 |
JP3173567U (ja) | 2011-08-29 | 2012-02-09 | 富晶電子股▲ふん▼有限公司 | パッケージ構造 |
JP2015032600A (ja) | 2013-07-31 | 2015-02-16 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP2015149508A (ja) | 2015-05-11 | 2015-08-20 | 三菱電機株式会社 | 電力用半導体装置 |
JP2017123378A (ja) | 2016-01-05 | 2017-07-13 | 富士電機株式会社 | Mosfet |
JP2018110512A (ja) | 2017-01-05 | 2018-07-12 | ローム株式会社 | 整流ic及びこれを用いた絶縁型スイッチング電源 |
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