The RF1501TF3S from ROHM Semiconductor is a Power Diode with Forward Current 20 A, Forward Voltage 1.35 to 1.5 V, Reverse Current 0.06 to 10 uA, Reverse Voltage 350 V, Repetitive Peak Reverse Voltage 350 V. Tags: Through Hole. More details for RF1501TF3S can be seen below.