Degradation behaviors of silicone gel encapsulation material with moisture intrusion

K Li, B Zhang, Z Yang, X Jiang, X Li - Polymer Degradation and Stability, 2022 - Elsevier
In the applications of offshore wind turbines and high-speed trains, the power electronic
devices suffer in harsh working conditions of high humidity. The moisture invades devices …

Filler Influence on H2 Permeation Properties in Sulfur-CrossLinked Ethylene Propylene Diene Monomer Polymers Blended with Different Concentrations of Carbon …

JK Jung, CH Lee, UB Baek, MC Choi, JW Bae - Polymers, 2022 - mdpi.com
Filler effects on H2 permeation properties in sulfur-crosslinked ethylene propylene diene
monomer (EPDM) polymers blended with two kinds of carbon black (CB) and silica fillers at …

[HTML][HTML] Anomalous increase of leakage current in epoxy moulding compounds under wet conditions

L Balestra, L Cirioni, A Cavallini, S Reggiani… - Solid-State …, 2023 - Elsevier
An interdigitated capacitor embedded in the EMC has been realized and characterized
under controlled humidity conditions by applying a DC step voltage and monitoring the …

Space charge redistribution in epoxy mold compounds of high-voltage ICs at dry and wet conditions: Theory and experiment

W Ahn, MA Alam, D Cornigli, S Reggiani… - … on Dielectrics and …, 2021 - ieeexplore.ieee.org
Space charge profile plays an important role in defining the charge transport and breakdown
field of an insulator. Non-destructive experimental techniques (eg, PEA measurement) have …

[HTML][HTML] Elucidating the large variation in ion diffusivity of microelectronic packaging materials

A Herrmann, M van Soestbergen, SJF Erich… - Microelectronics …, 2022 - Elsevier
The risk of corrosion poses a challenge to meet the stringent reliability requirements of
microelectronic devices that are used in harsh environments. Microelectronic devices are …

Study on water absorption and dielectric response of epoxy resin impregnated paper bushing

D Zhang, X Feng, Z Yang, H Xu, J Jiang… - IET Generation …, 2023 - Wiley Online Library
Epoxy‐impregnated paper transformer bushings are prone to water absorption due to the
presence of water‐attracting moieties in the cellulose chemical structure and epoxy resin …

Reduced relative humidity (RH) enhances the corrosion-limited lifetime of self-heated IC: Peck's equation generalized

MAZ Mamun, MA Alam - 2022 IEEE International Reliability …, 2022 - ieeexplore.ieee.org
Since the early 1980s, highly accelerated stress tests (HAST) have been used as an industry-
standard method to qualify the correlated moisture-enhanced, and temperature-accelerated …

A Universal Scaling Formulation of the Generalized Peck's Equation for Corrosion Limited Lifetime in Self-Heated ICs

MAZ Mamun, MA Alam - IEEE Transactions on Components …, 2023 - ieeexplore.ieee.org
Since the early 1980s, the highly accelerated stress test in conjunction with conventional
temperature–humidity–bias testing has been the industry-standard method for interpreting …

Corrosion-induced fracture of Cu–Al microelectronics interconnects

K Chiang, M Koslowski - … and Simulation in Materials Science and …, 2024 - iopscience.iop.org
We present a mechano-chemical model that couples corrosion, mechanical response, and
fracture. The model is used to understand the failure of Cu wires on Al pads in …

Electrical Chip-Package-Board Reliability of 2.5-D/3-D HI Packaged Systems: A Perspective

MA Alam, MAZ Mamun - IEEE Transactions on Electron …, 2024 - ieeexplore.ieee.org
To meet the growing demand for integrated circuits (ICs) in increasingly complex and
demanding applications, the semiconductor industry has evolved dramatically during the …