The 1N4738A-T50A from onsemi is a Power Diode with Forward Current 0.031 A, Forward Voltage 7.79 to 8.61 V, Reverse Current 10 uA, Reverse Voltage 6 V, Repetitive Peak Reverse Voltage 6 V. Tags: Through Hole. More details for 1N4738A-T50A can be seen below.