The GI2403 from Vishay is a Power Diode with Forward Current 16 A, Forward Voltage 0.800 to 0.975 V, Reverse Current 0.05 to 0.15 mA, Repetitive Peak Reverse Voltage 150 V, Non-Repetitive Peak Forward Current 125 A. Tags: Through Hole. More details for GI2403 can be seen below.