The STPS2H100ZFY from STMicroelectronics is a Power Diode with Forward Current 2 A, Forward Voltage 0.65 to 0.96 V, Reverse Current 1 uA, Repetitive Peak Reverse Voltage 100 V, Non-Repetitive Peak Forward Current 50 A. Tags: Through Hole. More details for STPS2H100ZFY can be seen below.