The SB5H100 from Vishay is a Power Diode with Forward Current 5.0 A, Forward Voltage 0.70 to 0.80 V, Reverse Current 0.2 to 10 mA, Repetitive Peak Reverse Voltage 100 V, Non-Repetitive Peak Forward Current 200 A. Tags: Through Hole. More details for SB5H100 can be seen below.