Presentation 1998/3/16
The influence of heatsink on noise susceptibility of IC : The case of finned heatsink ; capacitive coupling
Junpei NONAKA, Shuichi NITTA, Atsuo MUTOH, Takuya MIYASHITA,
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Abstract(in English) Many results have been reported about the cooling effect of heat sink. However only a few reports have been published about the influence of heat sink on electromagnetic interferences. In this study, the influence of the shape of heat sink on capacitance between noise source and heat sink is clarified by simulation using finite element method. As a consequence, measured results of induced noise voltage on IC lead agree with calculated results.
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Keyword(in English) EMC / capacitive coupling / heatsink / finite element method
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Committee EMCJ
Conference Date 1998/3/16(1days)
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Registration To Electromagnetic Compatibility (EMCJ)
Language JPN
Title (in Japanese) (See Japanese page)
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Title (in English) The influence of heatsink on noise susceptibility of IC : The case of finned heatsink ; capacitive coupling
Sub Title (in English)
Keyword(1) EMC
Keyword(2) capacitive coupling
Keyword(3) heatsink
Keyword(4) finite element method
1st Author's Name Junpei NONAKA
1st Author's Affiliation Faculty of Engineering, Tokyo University of Agriculture and Technology()
2nd Author's Name Shuichi NITTA
2nd Author's Affiliation Faculty of Engineering, Tokyo University of Agriculture and Technology
3rd Author's Name Atsuo MUTOH
3rd Author's Affiliation Faculty of Engineering, Tokyo University of Agriculture and Technology
4th Author's Name Takuya MIYASHITA
4th Author's Affiliation Faculty of Engineering, Tokyo University of Agriculture and Technology
Date 1998/3/16
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Volume (vol) vol.97
Number (no) 608
Page pp.pp.-
#Pages 7
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