The reverse leakage current for this electrical device should be 100nA @ 1V.While operating, the maximum voltage - Zener (Nom) is reduced to 5.1VV.For its operation, maximum voltage - Forward (Vf) 1.3V @ 100mA is provided.
BZX55C5V1_T50R Features
reverse leakage current of 100nA @ 1V 100nA @ 1V is the maximum voltage (Tol)
BZX55C5V1_T50R Applications
There are a lot of ON Semiconductor BZX55C5V1_T50R applications of zener single diodes.