Power cycling test is one of the important tasks to investigate the reliability performance of
power device modules in respect to temperature stress. From this, it is able to predict the …

This paper examines dynamic temperature-sensitive electrical parameters (TSEPs) for SiC
MOSFETs. It is shown that the switching rate of the output current (dI DS/dt) coupled with the …

Power conversion systems are dependent on the performance and reliability of static
converters. However, they are subject to frequent functional and environmental strains …

This paper proposes a novel health-sensitive parameter, called the gate-emitter pre-
threshold voltage VGE (pre-th), for detecting IGBT chip failures in multichip IGBT power …

摘要功率模块结温在线监测对提升系统性能和可靠性具有重要意义. 应用导通饱和压降和电流对
结温进行估计, 对测量带宽要求不高, 对硬件和算法的侵入性低, 是比较理想的结温在线监测方法 …

Switching power semiconductor online junction temperature T j sensing is essential for
device switching performance evaluation, device switching control, and device lifetime …

Compared with single-module applications, unbalanced stray parameters come about
frequently in the process of installing paralleled IGBT modules, which could result in some …

Nanosilver paste has become a promising lead-free die-attach material for power electronic
packaging. This development solves the challenges faced by power device manufacturers to …

The purpose of this article is to show and highlight the observed differences in power cycling
test results between dc and switching modes. The focus is done in the generated thermal …

Power electronics converters (PECs) are responsible for efficiently converting electrical
energy between power generators, storage systems and power consumers/loads. The PECs …