The MBR3045PT from Vishay is a Power Diode with Forward Current 30 A, Forward Voltage 0.60 to 0.76 V, Reverse Current 1.0 to 60 mA, Repetitive Peak Reverse Voltage 45 V, Non-Repetitive Peak Forward Current 200 A. Tags: Through Hole. More details for MBR3045PT can be seen below.