0
TECHNICAL PAPERS

A Note on Suhir’s Solution of Thermal Stresses for a Die-Substrate Assembly

[+] Author and Article Information
M. Y. Tsai, C. H. Hsu, C. N. Han

Department of Mechanical Engineering, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan 333, ROC

J. Electron. Packag 126(1), 115-119 (Apr 30, 2004) (5 pages) doi:10.1115/1.1648056 History: Received September 01, 2003; Online April 30, 2004
Copyright © 2004 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Grahic Jump Location
Geometrical and material parameters, and free-body diagram for Suhir’s model
Grahic Jump Location
(a) Three-dimensional finite element model, in which two models with 2-element and 6-element through thickness of die attach layer are used (b) Two-dimensional axis-symmetrical model
Grahic Jump Location
Die stress (σx) distributions along the top and bottom lines of the die for the assembly under ΔT=−1°C, from the corrected and original Suhir’s solutions and finite element results
Grahic Jump Location
Warpage (deflection) of the assembly under ΔT=−1°C, from the corrected and original Suhir’s solutions and finite element results
Grahic Jump Location
Die attach shear stress distributions for the assembly under ΔT=−1°C, from the corrected and original Suhir’s solutions and finite element results
Grahic Jump Location
Die attach peel stress distributions for the assembly under ΔT=−1°C, from the corrected and original Suhir’s solutions and finite element results
Grahic Jump Location
Die attach shear stress distributions for the assembly under ΔT=−1°C, from the finite element results with 2-element and 6-element through thickness of die attach layer and 2D axis-symmetrical models
Grahic Jump Location
Die attach peel stress distributions for the assembly under ΔT=−1°C, from the finite element results with 2-element and 6-element through thickness of die attach layer and 2D axis-symmetrical models

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In