发明名称 |
SEMICONDUCTOR MODULE AND COOLING UNIT |
摘要 |
A semiconductor module including a cooling unit by which a fine cooling effect is obtained is provided. A plurality of cooling flow paths (21c) which communicate with both of a refrigerant introduction flow path which extends from a refrigerant introduction inlet and a refrigerant discharge flow path which extends to a refrigerant discharge outlet are arranged in parallel with one another in a cooling unit (20). Fins (22) are arranged in each cooling flow path (21c). Semiconductor elements (32) and (33) are arranged over the cooling unit (20) so that the semiconductor elements (32) and (33) are thermally connected to the fins (22). By doing so, a semiconductor module (10) is formed. Heat generated by the semiconductor elements (32) and (33) is conducted to the fins (22) arranged in each cooling flow path (21c) and is removed by a refrigerant which flows along each cooling flow path (21c). |
申请公布号 |
EP2465138(A4) |
申请公布日期 |
2014.01.01 |
申请号 |
EP20100808068 |
申请日期 |
2010.07.28 |
申请人 |
FUJI ELECTRIC CO., LTD. |
发明人 |
GOHARA, HIROMICHI;MOROZUMI, AKIRA;HIGUCHI, KEIICHI |
分类号 |
H01L23/473 |
主分类号 |
H01L23/473 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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