The JANTXV1N5809US from Microchip Technology is a Space Qualified Diode with Forward Current 4 A, Forward Voltage 0.800 to 0.875 V, Reverse Current 100 uA, Repetitive Peak Reverse Voltage 100 V, Non-Repetitive Peak Forward Current 125 A. Tags: Stud Mount. More details for JANTXV1N5809US can be seen below.