STR 100V Super Schottky Low VF Barrier Rectifiers PANJIT STR 100V Super Schottky Barrier Rectifiers provide an extremely low forward voltage (VF) to decrease the breakdown current. These devices have a 5A to 15A maximum average forward current range and a 50A maximum reverse current. The STR Schottky Barrier Rectifiers also feature high surge current capability, low leakage, and reduced reverse loss.