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Abstract:
针对双列直插封装的大功率MCM,建立了简化的热学模型;利用有限元数值方法,在ANSYS软件平台下,对其三维温场进行了稳态模拟和分析.模拟结果与测量值的误差为4.5%,表明设定的模型与实际情况符合较好.模拟结果表明,对于金属DIP封装的MCM,内热通路主要沿芯片背面向外壳底表面传递.
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微电子学
ISSN: 1004-3365
Year: 2005
Issue: 4
Volume: 35
Page: 371-374
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 24
Chinese Cited Count:
30 Days PV: 6
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