After years of experience in the application and development of power devices, Firstack has conducted in-depth research on power semiconductor testing technologies, aligning with the latest requirements of WBG semiconductor industry. We provide professional and complete testing solutions for the industry. These solutions cover electrical parameter testing and screening from Wafer-level (WLBI), Die-level (KGD), Device/Module-level (ATE), to Application-level (DPT) and Dynamic-reliability tes