The AOK20120XSD from Alpha & Omega Semiconductor is a Power Diode with Forward Current 0.01 A, Forward Voltage 1.8 to 1.95 V, Reverse Current 2.5 to 110 uA, Reverse Voltage 1200 V, Repetitive Peak Reverse Voltage 1200 V. Tags: Through Hole. More details for AOK20120XSD can be seen below.