Reliability analysis of SiP structures
Bailey, C., Stoyanov, S., Strusevich, N. and Yannou, J.-M. (2007) Reliability analysis of SiP structures. HDP'07: Proceedings of the 2007 International Symposium on High Density Packaging and Microsystem Integration. Institute of Electrical and Electronics Engineers, Inc., New York, p. 38. ISBN 9781424412525 (doi:10.1109/HDP.2007.4283556 )Full text not available from this repository.
This presentation discusses latest developments in SiP technology and the challenges for design in terms of manufacture and reliability. It presents results from a UK government funded project that aims to develop modelling techniques that will assess the thermo-mechanical reliability of SiP structures such as (i) stacked die, (ii) side-by-side dies and (iii) embedded die. Finite element analysis coupled with numerical optimisation and uncertainty analysis is used is used to model the reliability of a particular package design. In particular, the damage (energy density) in the lead free solder interconnects under accelerated temperature cycling is predicted and used to observe the fatigue life-time. Warpage of the structure is also investigated
Actions (login required)