发明公开
- 专利标题： SYSTEM FOR ALLOWING THE RESTORATION OF AN INTERCONNECTION OF A DIE OF A POWER MODULE
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申请号： EP17204198.0申请日： 2017-11-28
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公开(公告)号： EP3489997A1公开(公告)日： 2019-05-29
- 发明人: EWANCHUK, Jeffrey , BRANDELERO, Julio , MOLLOV, Stefan
- 申请人： Mitsubishi Electric R & D Centre Europe B.V. , Mitsubishi Electric Corporation
- 申请人地址： Capronilaan 46 1119 NS Schiphol Rijk NL
- 专利权人： Mitsubishi Electric R & D Centre Europe B.V.,Mitsubishi Electric Corporation
- 当前专利权人： Mitsubishi Electric R & D Centre Europe B.V.,Mitsubishi Electric Corporation
- 当前专利权人地址： Capronilaan 46 1119 NS Schiphol Rijk NL
- 代理机构： Cabinet Le Guen Maillet
- 主分类号： H01L23/48
- IPC分类号： H01L23/48 ; H01L23/00
摘要：
The present invention concerns a system for allowing the restoration of a first interconnection of a die of a power module connecting the die to an electric circuit. The system comprises:
- at least one other interconnection of the power module,
- a periodic current source that is connected to the at least one other interconnection for generating a periodic current flow through the at least one other interconnection in order to reach, in at least a part of the first interconnection, a predetermined temperature during a predetermined time duration.
The present invention concerns also the associated method.
- at least one other interconnection of the power module,
- a periodic current source that is connected to the at least one other interconnection for generating a periodic current flow through the at least one other interconnection in order to reach, in at least a part of the first interconnection, a predetermined temperature during a predetermined time duration.
The present invention concerns also the associated method.
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