The JANTXV1N1188R from Microchip Technology is a Power Diode with Forward Voltage 1.4 to 2.3 V, Reverse Current 10 uA, Repetitive Peak Reverse Voltage 400 V, Non-Repetitive Peak Forward Current 500 A, Temperature operating range -65 to 175 Degree C. Tags: Stud Mount. More details for JANTXV1N1188R can be seen below.