The JANS1N6620US from Microchip Technology is a Power Diode with Forward Current 1.2 to 2.0 A, Forward Voltage 1.40 to 1.60 V, Reverse Current 0.5 to 150 uA, Reverse Voltage 220 V, Repetitive Peak Reverse Voltage 200 V. Tags: Stud Mount. More details for JANS1N6620US can be seen below.