Title :
Fatigue life prediction models developed for Green Electronics in Aeronautical and Military Communication Systems (GEAMCOS)
Author :
Chaillot, A. ; Grieu, M. ; Munier, C. ; Lombaert-Valot, I. ; Bousquet, S. ; Chastanet, C. ; Canaud, J.-P. ; Dumonteil, R. ; Villard, S. ; Raynal, P. ; Maron, D.
Author_Institution :
EADS IW, Suresnes
Abstract :
This paper presents in details the fatigue life prediction models developed for lead-free assemblies in harsh environments during the 3-year European LIFE project GEAMCOS. The approach uses advanced finite element modelling as well as experimental fatigue data. It is also based on a complete material characterisation for a wide range of stress conditions. It focuses on the most critical packages of the full lead-free GEAMCOS test board and of the functional demonstrator developed for military communication.
Keywords :
ball grid arrays; fatigue; finite element analysis; military communication; military equipment; aeronautical communication; ball grid arrays; fatigue life prediction models; finite element modelling; green electronics; military communication; stress conditions; Fatigue; Military communication; Predictive models;
Conference_Titel :
Thermal, Mechanical and Multi-Physics simulation and Experiments in Microelectronics and Microsystems, 2009. EuroSimE 2009. 10th International Conference on
Conference_Location :
Delft
Print_ISBN :
978-1-4244-4160-0
Electronic_ISBN :
978-1-4244-4161-7
DOI :
10.1109/ESIME.2009.4938411
