The DiodesZetex makes a Trench Super Barrier Rectifier packaged in the robust industry-standard TO220AB packages, the SBRT40V100CT provide very low VF and excellent reverse leakage stability at high temperatures. They are ideal for use as a rectifier, freewheel diode or blocking diode in applications like DC-DC Converters and AC-DC Adaptors. It has reduced ultra-low Forward voltage drop (VF), better efficiency and cooler operation It offers reduced high temperature reverse leakage It offers increased reliability against thermal runaway failure in high temperature operation