Bond-line Thickness Prediction for Thermal Interface Material under Usage Conditions

Y Lai, X Jiefeng, J Ha, KA Deo… - 2024 IEEE 74th …, 2024 - ieeexplore.ieee.org
The escalating demand for high-performance computing is driving the expansion of high-
end packages, leading to increased power requirements. Efficient heat dissipation is crucial …

Reliability of Differently Shaped Solder Joints in Chip Resistor Under Drop Impact

J Ha, KA Deo, J Yang, Y Lai… - 2024 IEEE 74th Electronic …, 2024 - ieeexplore.ieee.org
This paper presents a comparative study that demonstrates the influence of solder joint
shapes on the drop test performance of chip resistors. A 77 by 77 mm 2 test board that …

Reliability and thermal fatigue life prediction of solder joints using nanoindentation

J Cao, X Lan, X Cui, Z Shi, G Xin, Y Cheng - Materials Today …, 2024 - Elsevier
The construction of accurate constitutive equations is critical for the reliability analysis of the
solder joints in high-density interconnect. However, there are some distinct differences …

[HTML][HTML] Sensitivity to geometric detail in fatigue simulation of electronic components of vehicles

ZZ Kovács, A Zelei - Engineering Proceedings, 2024 - mdpi.com
Solder joints strongly determine the lifetime of electronic components subjected to
temperature fluctuations. The lifetime predictions obtained by finite element analysis (FEA) …

[HTML][HTML] In Silico Benchmarking of Fatigue Life Estimation Models for Passive SMD Solder Joints Under Thermal Cycling

A Bakonyi, G Fekete, A Zelei - Applied Mechanics, 2024 - mdpi.com
Related to microelectronics' reliability, lifetime estimation methods have gained importance,
especially for surface-mounted devices. The virtual testing of electronic assemblies …

Energy-Based Approach on Calculating Stand-off Height of Different Solder Joints

A Bakonyi, A Zelei - 2024 IEEE 10th Electronics System …, 2024 - ieeexplore.ieee.org
In the lifetime prediction simulations of microelectronics solder joints, the stand-off height
and misalignment parameters are founded on a variety of estimation methods from very …

Solder joints stress analysis and optimization of chip component under shear and tensile load based on orthogonal experimental design and gray correlation analysis

S Li, C Huang, X Liu, G Wang, Y Liang, C Gao… - Microelectronics …, 2024 - Elsevier
The solder joint finite element analysis model of the 0201 chip component was established,
by carrying out the shear loading and tensile loading finite element analysis respectively, the …

Benchmark Analysis of Plastic Strain-based Lifetime Estimation Fatigue Models in Aspect of SMD Component Standoff Height

A Bakonyi, A Zelei - Material Strength and Applied Mechanics, 2024 - ebooks.iospress.nl
Thermomechanical fatigue is one of the most common cause of the failure in microelectronic
technology in the solder joints. The lifetime prediction for microelectronic components is a …

Machine Learning Enhanced Reflow Profiling Approach

Y Lai - 2024 - search.proquest.com
Reflow soldering is a technique that temporarily applies solder paste to contact pads of
numerous surface mount components Reflow profiling is an optimization process to …

Evaluation Airborne Drop Survivability of Electronic Packages

P Yin - 2024 - search.proquest.com
Three types of radiation detectors usually can be found in the market: gas-filled detectors,
scintillation detectors, and solid-state detectors. The ion-chamber type of gas-filled was …