The UJ3D06512TS from UnitedSiC is a Power Diode with Forward Current 12 A, Forward Voltage 1.5 to 2.25 V, Reverse Current 1.4 to 80 uA, Reverse Voltage 650 V, Repetitive Peak Reverse Voltage 650 V. Tags: Through Hole. More details for UJ3D06512TS can be seen below.