An electrical device such as this requires reverse leakage current of 5μA @ 29.7V.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.
1N4754A-TR Features
reverse leakage current of 5μA @ 29.7V 5μA @ 29.7V is the maximum voltage (Tol)
1N4754A-TR Applications
There are a lot of Vishay Semiconductor Diodes Division 1N4754A-TR applications of zener single diodes.