Modeling Study on the Solder Joint Reliability of a Leadframe Package under Powered Thermal Cycling
Journal of Engineering Research and Reports · pp. 37–43 · Published 26 Feb 2021
10.9734/jerr/2021/v20i317279Abstract
This paper aims to present a thermo-mechanical modeling approach to predict the solder joint reliability of a leadframe-based package under powered thermal cycling (PTC) test from -40oC to 105oC. The study involves modeling the PTC condition as a standard thermal cycling with a modified temperature boundary to account for the temperature increase due to the applied power to the device package mounted on board. The temperature ramp and dwell times were maintained. Based on the finite element analysis (FEA) results and comparison with actual data, modeling a PTC as a modified thermal cycling process provides a good prediction of the solder joint life. The analysis is simpler and would be beneficial for getting quick assessments of new leadframe package designs.
Cited by 0
No indexed citations yet.
Related research
- A Three Dimensional Finite Element Analysis for Contact Stress and Fatigue near the Fir-Tree Region in a Gas Turbine Blade — shares topic coverage
- A Study on Effect of Sizing Bolt Hole in Single-Lap Connection Using FEA — shares topic coverage
- Conceptual Design and Finite Element Analysis of a Five-Minute Mini D.C Powered Air Compressor for Inflating Automobile Tyres — shares topic coverage
- An Advanced Spherical Bearing Model with FEA Analysis — shares topic coverage
- Optimization of Distribution Transformer Design for Harmonic Resilience using a Taguchi-FEM Approach — shares topic coverage
Article metrics
Real usage data collected on this platform.
0
Page views
0
PDF downloads
0
Outbound clicks
0
Citations
Views by country
Approximate, from request IP at view time — not citizenship or institution. Countries with fewer than 5 views are grouped as "Other".
No views recorded yet.
Traffic sources
Referring site, by host.
No traffic recorded yet.
Views and downloads exclude known bots/crawlers. Citations combines this platform's own DOI-resolved index with each external source's own reported total — see Cited by above for individually listed citing works. Last refreshed 0 seconds ago.