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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Meinshausen, L. Weide-Zaage, K. Feng, W. Frémont, H. |
| Copyright Year | 2010 |
| Description | Author affiliation: LFI, Leibniz University Hannover, Schneiderberg 32, 30167 Hannover, Germany (Meinshausen, L.; Weide-Zaage, K.) || Laboratoire IMS, Université Bordeaux I (Feng, W.; Frémont, H.) |
| Abstract | The assemblies “PoP” (Package-on-Package) can significantly increase the integration density of microelectronic circuits and systems, by vertically combining discrete semiconductor elements. Related to reliability especially migration phenomena, which are investigated here by simulation and measurements, become more important as the dimension of bumps decreases. To explore the influence of migration phenomena to the lifetime of PoPs a test card for current stress tests was designed. Furthermore, an exploration IMC growth was carried out. For a detailed interpretation of the test results FEM simulations with $ANSYS^{®}$ were performed. Finally, the results were used to predict the lifetime of the daisy chains and to calculate the activation energy for the IMC formation. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 285282 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424475933 |
| e-ISBN | 9781424475940 |
| DOI | 10.1109/CPMTSYMPJ.2010.5679664 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-08-24 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Electromigration Materials Reliability Compounds Finite element methods Acceleration Stress |
| Content Type | Text |
| Resource Type | Article |
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