JP2014187174A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP2014187174A JP2014187174A JP2013060756A JP2013060756A JP2014187174A JP 2014187174 A JP2014187174 A JP 2014187174A JP 2013060756 A JP2013060756 A JP 2013060756A JP 2013060756 A JP2013060756 A JP 2013060756A JP 2014187174 A JP2014187174 A JP 2014187174A
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Abstract
【解決手段】一の実施形態によれば、半導体装置は、絶縁基板と、前記絶縁基板上に設けられた1つ以上の第1の主電極板と、前記絶縁基板上に設けられた1つ以上の第2の主電極板と、前記絶縁基板上に設けられた1つ以上の第3の主電極板とを備える。さらに、前記装置は、前記第1の主電極板上に設けられた1つ以上の第1の半導体チップと、前記第2の主電極板上に設けられた1つ以上の第2の半導体チップとを備える。さらに、前記装置は、前記第1の半導体チップと前記第3の主電極板とを電気的に接続する第1のボンディングワイヤと、前記第2の半導体チップと前記第3の主電極板とを電気的に接続する第2のボンディングワイヤとを備える。
【選択図】図1
Description
図1は、第1実施形態の半導体装置の構造を概略的に示す平面図である。
次に、図1と図3を参照し、第1実施形態と比較例とを比較する。図3は、比較例の半導体装置の構造を概略的に示す平面図である。
次に、図1を参照し、第1実施形態の半導体装置の構造の詳細について説明する。
図6は、第2実施形態の半導体装置の構造を概略的に示す平面図である。
5:制御電極板、11:IGBTチップ、12:ダイオードチップ、
13:第1の端子、14:第2の端子、15:第3の端子、
21:第1のボンディングワイヤ、22:第2のボンディングワイヤ、
23:第3のボンディングワイヤ
Claims (7)
- 絶縁基板と、
前記絶縁基板上に設けられた1つ以上の第1の主電極板と、
前記絶縁基板上に設けられた1つ以上の第2の主電極板と、
前記絶縁基板上に設けられた1つ以上の第3の主電極板と、
前記第1の主電極板上に設けられ、トランジスタを備える1つ以上の第1の半導体チップと、
前記第2の主電極板上に設けられ、ダイオードを備える1つ以上の第2の半導体チップと、
前記第1の半導体チップと前記第3の主電極板とを電気的に接続する第1のボンディングワイヤと、
前記第2の半導体チップと前記第3の主電極板とを電気的に接続する第2のボンディングワイヤとを備え、
前記第1の主電極板は、個々の前記第1の半導体チップごとに分割されており、
前記第2の主電極板は、個々の前記第2の半導体チップごとに分割されており、
前記第1および第2の半導体チップのうちの少なくともいずれか1つは、シリコンと炭素とを含有する基板により形成されている、
前記第1の主電極板は、各々の表面に第1の端子が設けられた複数の第1の主電極板を含み、
前記第2の主電極板は、各々の表面に第2の端子が設けられた複数の第2の主電極板を含み、
前記第2の端子間を電気的に接続する配線の長さは、前記第1の端子間を電気的に接続する配線の長さよりも長い、
半導体装置。 - 絶縁基板と、
前記絶縁基板上に設けられた1つ以上の第1の主電極板と、
前記絶縁基板上に設けられた1つ以上の第2の主電極板と、
前記絶縁基板上に設けられた1つ以上の第3の主電極板と、
前記第1の主電極板上に設けられた1つ以上の第1の半導体チップと、
前記第2の主電極板上に設けられた1つ以上の第2の半導体チップと、
前記第1の半導体チップと前記第3の主電極板とを電気的に接続する第1のボンディングワイヤと、
前記第2の半導体チップと前記第3の主電極板とを電気的に接続する第2のボンディングワイヤと、
を備える半導体装置。 - 前記第1の主電極板は、個々の前記第1の半導体チップごとに分割されており、
前記第2の主電極板は、個々の前記第2の半導体チップごとに分割されている、
請求項2に記載の半導体装置。 - 複数の前記第1の半導体チップが同一の前記第1の主電極板上に設けられており、
複数の前記第2の半導体チップが同一の前記第2の主電極板上に設けられている、
請求項2に記載の半導体装置。 - 前記第1の半導体チップは、トランジスタを備える半導体チップであり、
前記第2の半導体チップは、ダイオードを備える半導体チップである、
請求項2から4のいずれか1項に記載の半導体装置。 - 前記第1および第2の半導体チップのうちの少なくともいずれか1つは、シリコンと炭素とを含有する基板により形成されている、
請求項2から5のいずれか1項に記載の半導体装置。 - 前記第1の主電極板は、各々の表面に第1の端子が設けられた複数の第1の主電極板を含み、
前記第2の主電極板は、各々の表面に第2の端子が設けられた複数の第2の主電極板を含み、
前記第2の端子間を電気的に接続する配線の長さは、前記第1の端子間を電気的に接続する配線の長さよりも長い、
請求項2から6のいずれか1項に記載の半導体装置。
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