发明名称 |
POWER RESISTOR WITH INTEGRATED HEAT SPREADER |
摘要 |
An integrated assembly includes a resistor and a heat spreader. The resistor includes a resistive element and terminals. The heat spreader is integrated with the resistor and includes a heat sink of thermally conducting and electrically insulating material and terminations of a thermally conducting material and situated at an edge of the heat sink. At least a portion of a top surface of the resistive element is in thermally conductive contact with the heat sink. Each resistor terminal is in thermally conductive contact with a corresponding termination of the heat sink. A method of fabricating an integrated assembly of a resistor and a heat spreader includes forming the heat spreader, forming the resistor, and joining the heat spreader to the resistor by bonding at least a portion of a top surface of the resistive element to the heat sink and bonding each electrically conducting terminal to a corresponding termination. |
申请公布号 |
EP2936505(A2) |
申请公布日期 |
2015.10.28 |
申请号 |
EP20130818920 |
申请日期 |
2013.12.19 |
申请人 |
VISHAY DALE ELECTRONICS, INC.;SMITH, CLARK;WYATT, TODD |
发明人 |
SMITH, CLARK;WYATT, TODD |
分类号 |
H01C1/084;H01C1/14;H01C1/148 |
主分类号 |
H01C1/084 |
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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