The KE12DJ10DT47 from CALY Technologies is a Power Diode with Forward Current 5 to 24 A, Forward Voltage 1.45 to 2.5 V, Reverse Current 2 to 150 uA, Reverse Voltage 1200 V, Repetitive Peak Reverse Voltage 1200 V. Tags: Through Hole. More details for KE12DJ10DT47 can be seen below.