The BZV55C 6.8BSB from Rectron Semiconductor is a Power Diode with Forward Current 0.25 A, Forward Voltage 1.0 V, Reverse Current 2.0 uA, Reverse Voltage 3.5 V, Repetitive Peak Reverse Voltage 3.5 V. Tags: Surface Mount. More details for BZV55C 6.8BSB can be seen below.