The reverse leakage current for this electrical device should be 10μA @ 1V.While operating, the maximum voltage - Zener (Nom) is reduced to 3.9VV.For its operation, maximum voltage - Forward (Vf) 1.5V @ 200mA is provided.
ZMM5228B-7 Features
reverse leakage current of 10μA @ 1V 10μA @ 1V is the maximum voltage (Tol)
ZMM5228B-7 Applications
There are a lot of Vishay Semiconductor Diodes Division ZMM5228B-7 applications of zener single diodes.