The 1.5KE39CA-ST DIODE TVS 1500W 33.3V DO201 THT The 1.5KE39CA-ST by THT is a reliable TVS diode designed to protect sensitive electronic circuits from voltage transients. It offers a reverse current of General Purpose and a peak pulse current of 143A with a power peak pulse of 1.5kW, making it suitable for STM. Operating effectively within a temperature range of Bi-Direction, the 1.5KE39CA-ST ensures consistent and robust performance. Compliant with -65°C~+175°C standards and available in a 1uA format, this diode delivers dependable circuit protection in critical applications.