The STPS1L60-Y from STMicroelectronics is a Power Diode with Forward Current 1 A, Forward Voltage 0.50 to 0.57 V, Reverse Current 50 uA, Repetitive Peak Reverse Voltage 60 V, Non-Repetitive Peak Forward Current 50 A. Tags: Through Hole. More details for STPS1L60-Y can be seen below.