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Content Provider | IEEE Xplore Digital Library |
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Author | Tiao Zhou Hundt, M. |
Copyright Year | 1996 |
Description | Author affiliation: SGS-Thomson Microelectron., USA (Tiao Zhou) |
Abstract | The objective of this work is to understand the effect of the board/system environment on package thermal performance. It is found that for most plastic packages and in typical application environment, the majority of heat is conducted to the board. The junction to ambient thermal resistance can be obtained by the package thermal resistance and board thermal resistance. For a particular package, as the board and system environment changes, the package thermal resistance does not change, what changes is the board resistance. Thermal enhancement can be achieved in board and system level in additional to package level. The board and system act as the system heat sink. The thermal resistance of this heat sink is represented by the board to ambient thermal resistance. In this study, the sensitivity of the board thermal resistance to different parameters is examined by simulation. These parameters include: package size and placement, board construction and mounting, and the component interaction. It is suggested that by carefully designing the board and system, the optimal thermal performance can be reached. |
Starting Page | 911 |
Ending Page | 917 |
File Size | 612486 |
Page Count | 7 |
File Format | |
ISBN | 0780332865 |
ISSN | 05695503 |
DOI | 10.1109/ECTC.1996.550754 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 1996-05-28 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Plastic packaging Thermal resistance Temperature Heat sinks Integrated circuit packaging Thermal conductivity Plastic integrated circuit packaging Thermal management Heat transfer Microelectronics |
Content Type | Text |
Resource Type | Article |
Subject | Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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