The BU25H06 from Vishay is a Power Diode with Forward Current 25 A, Forward Voltage 0.87 to 1.05 V, Reverse Current 0.005 to 0.35 mA, Repetitive Peak Reverse Voltage 600 V, Non-Repetitive Peak Forward Current 300 A. Tags: Through Hole. More details for BU25H06 can be seen below.