The JANS1N5711UBD from Microchip Technology is a Space Qualified Diode with Forward Voltage 0.41 to 1 V, Reverse Current 0.2 uA, Reverse Voltage 50 V, Reverse Breakdown Voltage 70 V, Temperature operating range -65 to 150 Degree C. Tags: Stud Mount. More details for JANS1N5711UBD can be seen below.