A state-of-the-art review of fatigue life prediction models for solder joint

S Su, FJ Akkara, R Thaper… - Journal of …, 2019 - asmedigitalcollection.asme.org
Fatigue failure of solder joints is one of the major causes of failure in electronic devices.
Fatigue life prediction models of solder joints were first put forward in the early 1960s, and …

The effect of micro-alloying and surface finishes on the thermal cycling reliability of doped SAC solder alloys

FJ Akkara, S Hamasha, A Alahmer, J Evans… - Materials, 2022 - mdpi.com
The surface finish (SF) becomes a part of the solder joint during assembly and improves the
component's reliability. Furthermore, the SF influences the solder joint's reliability by …

Shear and fatigue properties of lead-free solder joints: Modeling and microstructure analysis

X Wei, MEA Belhadi, S Hamasha… - Journal of …, 2023 - asmedigitalcollection.asme.org
Abstract The reliability of Sn-Ag-Cu (SAC)-based solder alloys has been extensively
investigated after the prohibition of lead in the electronics industry owing to their toxicity. Low …

Effect of temperature on the low cycle fatigue properties of BGA solder joints

X Wei, A Alahmer, H Ali, S Tahat, PP Vyas - Microelectronics Reliability, 2023 - Elsevier
Since the restriction of hazardous substances (RoHS) directive, lead-free soldering has
been widely broad adopted. In many applications, lead-free alloys have been substituted for …

Assessing the SAC305 solder joint fatigue in ball grid array assembly using strain-controlled and stress-controlled approaches

X Wei, S Hamasha, A Alahmer… - Journal of …, 2023 - asmedigitalcollection.asme.org
One of the crucial factors in determining the reliability of an electronic device is fatigue
failure of the interconnecting solder joints. In most cases, large bulk samples are used to …

Reliability modeling for aged SAC305 solder joints cycled in accelerated shear fatigue test

R Al Athamneh, DB Hani, H Ali - Microelectronics Reliability, 2020 - Elsevier
Solder joints reliability is a determinant factor for the life of the electronic assemblies. In this
study, the reliability of actual SAC305 solder joints is investigated using accelerated shear …

Comparative Drop Shock Reliability Study of SAC-Based Alloys in BGA Assemblies

PP Vyas, A Alahmer, SS Alavi… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The reliability of SnAgCu (SAC)-based alloys has attracted considerable attention following
the restrictions on lead-based alloys in the electronics industry due to their toxic nature …

Fatigue behavior of SAC-Bi and SAC305 solder joints with aging

R Al Athamneh - IEEE Transactions on Components …, 2019 - ieeexplore.ieee.org
Reliability of microelectronic assemblies is typically limited by the fatigue failure of one of the
interconnected solder joints. The fatigue behavior of the lead-free solder joints doped with …

Power Law Creep Behavior Model Of 3rd Generation Lead-Free Alloys Considering Isothermal Aging

M Belhadi, S Hamasha… - Journal of …, 2024 - asmedigitalcollection.asme.org
In realistic applications, the solder joint is continually subjected to thermal-mechanical stress
due to the difference in the coefficient of thermal expansion (CTE) between the printed circuit …

Effects of surface finish on the shear fatigue of SAC-based solder alloys

S Su, M Jian - IEEE Transactions on Components, Packaging …, 2019 - ieeexplore.ieee.org
Solder joints in electronic assemblies are subjected to mechanical cycling in normal
operating conditions. Testing individual solder joint in mechanical cycling allows monitoring …