An electrical device such as this requires reverse leakage current of 1μA @ 9.1V.A voltage of 5% is considered to be the maximum that can be output (Tol).As soon as the maximum voltage - Forward (Vf) is supplied, it reaches 1.2V @ 200mA V.
CDLL4742A Features
reverse leakage current of 1μA @ 9.1V 1μA @ 9.1V is the maximum voltage (Tol)
CDLL4742A Applications
There are a lot of Microsemi Corporation CDLL4742A applications of zener single diodes.