The 1N4749A from onsemi is a Power Diode with Forward Current 0.0105 A, Forward Voltage 22.8 to 25.2 V, Reverse Current 5 uA, Reverse Voltage 18.2 V, Repetitive Peak Reverse Voltage 18.2 V. Tags: Through Hole. More details for 1N4749A can be seen below.