Bing Ji, Xueguan Song, Cao Wenping, Volker Pickert et al.
This paper proposes an in situ diagnostic and prognostic (D&P) technology to monitor the health condition of insulated gate bipolar transistors (IGBTs) used in EVs with a focus on the IGBTs' solder layer fatigue. IGBTs' thermal impedance and the junction temperature can be used as health indicators ...
Ahmed Sharif, Chee Lip Gan, Zhong Chen
Asit Kumar Gain, Tama Fouzder, Y. C. Chan, Ahmed Sharif et al.
Tama Fouzder, Shafiq Ismathullakhan, Y.C. Chan, Ahmed Sharif et al.
Sourav Das, Ahmed Sharif, Y.C. Chan, N. B. Wong et al.
Md Muktadir Billah, Kazi Mohammad Shorowordi, Ahmed Sharif
Mansur Ahmed, Tama Fouzder, Ahmed Sharif, Asit Kumar Gain et al.
Asit Kumar Gain, Y.C. Chan, Ahmed Sharif, N. B. Wong et al.
Tama Fouzder, Asit Kumar Gain, Y.C. Chan, Ahmed Sharif et al.
Asit Kumar Gain, Tama Fouzder, Y.C. Chan, Ahmed Sharif et al.
Borong Hu, Zedong Hu, Li Ran, Chong Ng et al.
Power semiconductor chips are paralleled in modules to increase current rating. Under thermo-mechanical stresses in service, the die-attach solder layers will gradually develop into different levels of degradation. Early fault detection requires to monitor the occurrence of such an uneven degradatio...
Mohammad Motalab, Ratul Paul, Sourav Saha, Satyajit Mojumder et al.
Sn-Ag-Cu, commonly known as SAC, is considered to be among the most promising of all lead-free solder alloys. Research aimed at making electronic components smaller has pointed to the possible use of nanosized solder joints in the future. In this study, for the first time, molecular dynamics simulat...
Sourav Das, Ahmed Sharif, Y.C. Chan, N. B. Wong et al.
M. M. Hasan, Ahmed Sharif, M. A. Gafur
Md. Maruf Billah, Rashik Intisar Siddiquee, Mohammad Motalab, Ratul Paul et al.
With the advent of environment friendly microelectronic packaging technologies, the demand of lead-free solders alloy has escalated. Leadfree solder material is an alloy of Tin (Sn), Silver (Ag) and Copper (Cu) and is widely known as SAC solder. Intermetallic compounds (IMC) like Ag3Sn, Cu3Sn and Cu...