Title
Migration induced IMC formation in SAC305 solder joints on Cu, NiAu and NiP metal layers.
Abstract
Because of material movements intermetallic compound layers are formed between metal layers and solder joints. These intermetallics affect the reliability of the solder joints by reducing their lifetime during drop test or by accelerating the migration induced void formation. This study investigates the migration kinetics of Cu, Ni, Au and Sn in SAC305 solder joints on three different metal layers: Cu, NiAu and NiP. The aim of this study is the identification and description of migration processes during aging of solder joints with one and double sided Ni diffusion barriers.
Year
DOI
Venue
2012
10.1016/j.microrel.2012.06.127
Microelectronics Reliability
Field
DocType
Volume
Intermetallic,Drop test,NIP,Soldering,Metallurgy,Engineering,Metal,Void (astronomy)
Journal
52
Issue
ISSN
Citations 
9
0026-2714
1
PageRank 
References 
Authors
0.45
3
3
Name
Order
Citations
PageRank
Lutz Meinshausen183.47
Hélène Frémont22012.71
Kirsten Weide-Zaage33114.97