An electrical device such as this requires reverse leakage current of 10μA @ 1V.A maximum reverse leakage current is reached at 10μA.As soon as the maximum voltage - Forward (Vf) is supplied, it reaches 1.2V @ 200mA V.
1N4733AP/TR12 Features
reverse leakage current of 10μA @ 1V 10μA @ 1V is the maximum voltage (Tol) Reverse leakage current reaches 10μA
1N4733AP/TR12 Applications
There are a lot of Microsemi Corporation 1N4733AP/TR12 applications of zener single diodes.