The BZM55C9.1BSC from Rectron Semiconductor is a Power Diode with Forward Current 0.1 A, Forward Voltage 1.0 V, Reverse Current 0.5 uA, Reverse Voltage 6.0 V, Repetitive Peak Reverse Voltage 6.0 V. Tags: Surface Mount. More details for BZM55C9.1BSC can be seen below.