The RFN1VWM2STF from ROHM Semiconductor is a Power Diode with Forward Current 1 A, Forward Voltage 0.75 to 0.93 V, Reverse Current 1 uA, Reverse Voltage 200 V, Repetitive Peak Reverse Voltage 200 V. Tags: Surface Mount. More details for RFN1VWM2STF can be seen below.