The reverse leakage current for this electrical device should be 3μA @ 1V.While operating, the maximum voltage - Zener (Nom) is reduced to 4.3VV.For its operation, maximum voltage - Forward (Vf) 1.2V @ 200mA is provided.
BZG05B4V3-HM3-08 Features
reverse leakage current of 3μA @ 1V 3μA @ 1V is the maximum voltage (Tol)
BZG05B4V3-HM3-08 Applications
There are a lot of Vishay Semiconductor Diodes Division BZG05B4V3-HM3-08 applications of zener single diodes.