JP2023029499A - 半導体モジュール - Google Patents
半導体モジュール Download PDFInfo
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- JP2023029499A JP2023029499A JP2023000323A JP2023000323A JP2023029499A JP 2023029499 A JP2023029499 A JP 2023029499A JP 2023000323 A JP2023000323 A JP 2023000323A JP 2023000323 A JP2023000323 A JP 2023000323A JP 2023029499 A JP2023029499 A JP 2023029499A
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
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- 229910000676 Si alloy Inorganic materials 0.000 description 1
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- 239000010937 tungsten Substances 0.000 description 1
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Abstract
Description
特許文献1 特開2008-235405号公報
特許文献2 特開2017-183530号公報
(1)接続部分132と温度検出部110との距離D1が、配列周期P1の5倍以下である。
(2)接続部分132と温度検出部110との距離D1が、検出部長さL1以下である。
(3)接続部分132と温度検出部110との距離D1が、接続部分132の長手方向における長さである接続部長さL2以下である。
(4)接続部分132と温度検出部110との距離D1が、配線間隔L3(図4参照)以下である。
温度検出部110の周囲に配置された接続部分132は、上述した条件(1)から(4)のうち、2つ以上の条件を満たしてよく、3つ以上の条件を満たしてよく、全ての条件を満たしてもよい。また、それぞれの条件の数値範囲として、本明細書に記載した他の数値範囲を用いてもよい。
Claims (10)
- 上面にゲートパッドを有する上アームの第一半導体チップと、
上面にゲートパッドを有する下アームの第二半導体チップと、
前記第一半導体チップを搭載した第一導電層と、
前記第二半導体チップを搭載した第二導電層と、
前記第二導電層の近傍に離隔して配置され、前記第一半導体チップと前記第二半導体チップとの間に延伸した第三導電層と、
一端が前記第一半導体チップの上面に接続され、前記第二半導体チップに近づく方向に延伸しつつ、他端が前記第二導電層に電気的に接続されている第一配線と、
一端が前記第二半導体チップの上面に接続され、前記第一半導体チップに近づく方向に延伸しつつ、他端が前記第三導電層に電気的に接続されている第二配線と、
を備える半導体モジュール。 - 前記第二導電層の一部は、前記第一導電層の近傍に離隔して配置されている
請求項1に記載の半導体モジュール。 - 前記第三導電層は、前記第二導電層に挟まれている
請求項2に記載の半導体モジュール。 - 複数の前記第一半導体チップを有し、前記第一半導体チップ間に前記第一半導体チップの前記ゲートパッドに接続された第一配線パターンを有し、
複数の前記第二半導体チップを有し、前記第二半導体チップ間に前記第二半導体チップの前記ゲートパッドに接続された第二配線パターンを有する
請求項1または2に記載の半導体モジュール。 - 上面にセンスエミッタパッドを有する複数の前記第一半導体チップを有し、前記第一半導体チップ間に前記第一半導体チップの前記センスエミッタパッドに接続された第三配線パターンを有し、
上面にセンスエミッタパッドを有する複数の前記第二半導体チップを有し、前記第二半導体チップ間に前記第二半導体チップの前記センスエミッタパッドに接続された第四配線パターンを有する
請求項1または2に記載の半導体モジュール。 - 前記第一半導体チップの前記ゲートパッドは、前記第一半導体チップの一方の辺側に配置され、
前記第一半導体チップの上面には、さらに前記第一半導体チップの前記ゲートパッドとは反対側の辺側にカソードパッド、アノードパッドおよびセンスエミッタパッドを有し、
前記第一半導体チップの前記カソードパッド、前記アノードパッドおよび前記センスエミッタパッドが配置された側に対向して複数の第五配線パターンを備え、
前記第二半導体チップの前記ゲートパッドは、前記第二半導体チップの一方の辺側に配置され、
前記第二半導体チップの上面には、さらに前記第一半導体チップの前記ゲートパッドとは反対側の辺側にカソードパッド、アノードパッドおよびセンスエミッタパッドを有し、
前記第二半導体チップの前記カソードパッド、前記アノードパッドおよび前記センスエミッタパッドが配置された側に対向して複数の第六配線パターンを備える、
請求項1または2に記載の半導体モジュール。 - 前記第一半導体チップの前記ゲートパッドは、前記第一半導体チップの一方の辺側に配置され、
前記第一半導体チップの内、一方の前記第一半導体チップの上面には、さらに前記第一半導体チップの前記ゲートパッドとは反対側の辺側にカソードパッド、アノードパッドおよびセンスエミッタパッドを備え、他方の前記第一半導体チップは、前記第一半導体チップの前記ゲートパッドとは反対側の辺側にカソードパッド、アノードパッドおよびセンスエミッタパッドを備えない
請求項1または2に記載の半導体モジュール。 - 前記第二半導体チップの前記ゲートパッドは、前記第二半導体チップの一方の辺側に配置され、
前記第二半導体チップの内、一方の前記第二半導体チップの上面には、さらに前記第二半導体チップの前記ゲートパッドとは反対側の辺側にカソードパッド、アノードパッドおよびセンスエミッタパッドを備え、他方の前記第二半導体チップは、前記第二半導体チップの前記ゲートパッドとは反対側の辺側にカソードパッド、アノードパッドおよびセンスエミッタパッドを備えない
請求項7に記載の半導体モジュール。 - 前記第一導電層の前記第一半導体チップが搭載された側とは反対側の面側および前記第二導電層の前記第二半導体チップが搭載された側とは反対側の面側に冷却部を備え、
前記カソードパッド、前記アノードパッドおよび前記センスエミッタパッドを備える前記第一半導体チップおよび前記第二半導体チップは、前記カソードパッド、前記アノードパッドおよび前記センスエミッタパッドを備えない前記第一半導体チップおよび前記第二半導体チップよりも前記冷却部の冷媒の流れ方向の下流側に配置されている
請求項8に記載の半導体モジュール。 - P端子およびN端子が前記冷却部の前記冷媒の上流側に配置され、出力端子が前記冷却部の前記冷媒の下流側に配置された
請求項9に記載の半導体モジュール。
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