Integrated micro heat sink for power multichip module

被引:36
作者
Gillot, C [1 ]
Schaeffer, C
Bricard, A
机构
[1] Univ Grenoble 1, Lab Electrotech Grenoble, INPG, CNRS,UMR 5529,ENSIEG, F-38402 St Martin Dheres, France
[2] CEA Grenoble, DRN, DTP, CRT,GRETh1 Grp ADEME 1,CEA Rech Echangeurs, F-38054 Grenoble, France
关键词
heat sink; microchannel; multichip module; power;
D O I
10.1109/28.821819
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Today, more and more compact converters with high current are required. The thermal environment is a key point to meet these requirements: the heat sink must be integrated as closely as possible to heat sources, Liquid-cooled microchannel heat sinks are very efficient and well adapted to the cooling of power components, Thus, a high-performance micro heat sink was made and tested under a power multichip module. First, the principle of the microchannel heat sink and a three-dimensional approach are presented, Then, the prototype and the results are described. Composed of eight insulated gate bipolar transistor chips, the prototype has a current rating as high as 1200 A.
引用
收藏
页码:217 / 221
页数:5
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