The FFSB2065B from onsemi is a Power Diode with Forward Current 20 to 22.8 A, Forward Voltage 1.38 to 2.40 V, Reverse Current 0.5 to 160 uA, Repetitive Peak Reverse Voltage 650 V, Non-Repetitive Peak Forward Current 798 to 882 A. Tags: Through Hole. More details for FFSB2065B can be seen below.