The SFR0 from Semtech is a Power Diode with Forward Current 0.75 to 1.6 A, Forward Voltage 1.50 V, Reverse Current 1.0 to 25 uA, Reverse Voltage 1000 V, Repetitive Peak Reverse Voltage 1000 V. Tags: Through Hole. More details for SFR0 can be seen below.