PPT Slide

1. Extensional Model*

[Engelmaier, 1983, 1989]

2. Bending Model

[Mao and Fulton, 1992]

3. Plane Strain Model*

[Lau, et al. 1986]

4. Solid Continuum Model*

Solder Joint: PSB

Component: PSB

Substrate/PWB: PSB

[after Lau, et al. 1986]

FEA-Based

Formula-Based

* case studies

Engelmaier Model for Solder Joint Deformation

Plane Strain Model fo solder Joint Deformation

Progression of Analysis Model Fidelity

Catalog of analysis models:Solder Joint

[Peak, 93]