Thermomechanical Finite Element Analysis of Problems in Electronic Packaging Using the Disturbed State Concept: Part 2—Verification and Application
- 1 March 1998
- journal article
- Published by ASME International in Journal of Electronic Packaging
- Vol. 120 (1) , 48-53
- https://doi.org/10.1115/1.2792285
Abstract
The finite element procedure with the unified disturbed state modeling concept presented in Part I, Basaran et al. (1998), is verified here with respect to laboratory test results for Pb40/Sn60 eutectic solder alloy. This solder alloy is a commonly used interconnection material for surface mount technology packages. It is demonstrated that the proposed procedure provides highly satisfactory correlation with the observed laboratory behavior of materials and with test results for a chip-substrate system simulated in the laboratory.Keywords
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