The SM30T56CAY DIODE TVS 3000W 48V DO214AB (SMC) SMT The SM30T56CAY by SMT is a reliable TVS diode designed to protect sensitive electronic circuits from voltage transients. It offers a reverse current of Automotive(AEC-Q101) and a peak pulse current of 38A with a power peak pulse of 3kW, making it suitable for STM. Operating effectively within a temperature range of Bi-Direction, the SM30T56CAY ensures consistent and robust performance. Compliant with -55°C~+175°C standards and available in a 200nA format, this diode delivers dependable circuit protection in critical applications.