The 60CKQ045 from Infineon Technologies is a Power Diode with Forward Current 45 A, Forward Voltage 0.62 to 0.86 V, Reverse Voltage 45 V, Repetitive Peak Reverse Voltage 45 V, Non-Repetitive Peak Forward Current 400 A. Tags: Through Hole. More details for 60CKQ045 can be seen below.