From the temperature profile analysis the life time (and wear of the life time in %) for each element and solder will be calculated. The graphs will show the life time wear for each deltaT. The sum of the percents is calculated and also shown on the graph.
IGBT4模块的性能提升
High performance of IGBT4 module
IGBT4模块的150度最高允许工作结温,源于内部焊线工艺的改进,使其可靠性指标-功率周次(PC)数大幅增加!