HOT SPOT EFFECTS IN HYBRID CIRCUITS

被引：7

作者：

ROTTIERS, L

DEMEY, G

机构：

[1] Ghent State Univ, Belg

来源：

IEEE TRANSACTIONS ON COMPONENTS HYBRIDS AND MANUFACTURING TECHNOLOGY | 1988年 / 11卷 / 03期

关键词：

SUBSTRATES -- Heat Transfer;

D O I：

10.1109/33.16653

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The temperature field due to a hot spot is investigated using a two-dimensional, an improved two-dimensional, and a three-dimensional analysis. It is shown that if the dimensions of the heat source are less than a critical distance, a two-dimensional approach fails even for substrates with a high thermal conductivity. A combined model involving a local zooming is proposed.

引用

页码：274 / 278

页数：5

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