The BZX85C3V9 from Rectron Semiconductor is a Power Diode with Forward Current 0.2 A, Forward Voltage 1.2 V, Reverse Current 10 uA, Reverse Voltage 1.0 V, Repetitive Peak Reverse Voltage 1.0 V. Tags: Through Hole. More details for BZX85C3V9 can be seen below.