The BYV29B-300 from Vishay is a Power Diode with Forward Current 8.0 A, Forward Voltage 1.03 to 1.40 V, Reverse Current 0.01 to 0.35 mA, Repetitive Peak Reverse Voltage 300 V, Non-Repetitive Peak Forward Current 110 A. Tags: Through Hole. More details for BYV29B-300 can be seen below.