The reverse leakage current for this electrical device should be 3μA @ 1V.While operating, the maximum voltage - Zener (Nom) is reduced to 3.9VV.For its operation, maximum voltage - Forward (Vf) 900mV @ 10mA is provided.
SZMM5Z3V9T5G Features
reverse leakage current of 3μA @ 1V 3μA @ 1V is the maximum voltage (Tol)
SZMM5Z3V9T5G Applications
There are a lot of ON Semiconductor SZMM5Z3V9T5G applications of zener single diodes.