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本文建立了一种计算塑料DIP(双列直插式封装)芯片结温的解析热阻模型,该模型根据DIP封装结构的散热途径建立.模型中的每一热阻均能通过较为简单的解析式进行计算,这与采用实验或数值模拟方法计算热阻的其他模型不同.利用该模型计算得到的一种塑料DIP芯片的结温与数值模拟得到的结温误差在±10%以内.

参考文献

[1] Bar-Cohen A.;Elperin T. .theta /sub jc/ characterization of chip packages-justification, limitations, and future[J].IEEE transactions on components, hybrids, and manufacturing technology,1989(4):724-731.
[2] Rosten H.I.;Lasance C.J.M. .The world of thermal characterization according to DELPHI-Part I: Background to DELPHI[J].IEEE Transactions on Components, Packaging, and Manufacturing Technology. Part A,1997(4):384-391.
[3] Lasance C.J.M.;Rosten H.I. .The world of thermal characterization according to DELPHI-Part II: Experimental and numerical methods[J].IEEE Transactions on Components, Packaging, and Manufacturing Technology. Part A,1997(4):392-398.
[4] Y. S. Muzychka;J. R. Culham;M. M. Yovanovich .Thermal Spreading Resistance of Eccentric Heat Sources on Rectangular Flux Channels[J].Journal of Electronic Packaging: Transactions of the ASME,2003(2):178-185.
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