An electrical device such as this requires reverse leakage current of 3μA @ 1V.A voltage of 2% is considered to be the maximum that can be output (Tol).A maximum reverse leakage current is reached at 3μA.As soon as the maximum voltage - Forward (Vf) is supplied, it reaches 900mV @ 10mA V.
BZX79-B3V9,133 Features
reverse leakage current of 3μA @ 1V 3μA @ 1V is the maximum voltage (Tol) Reverse leakage current reaches 3μA
BZX79-B3V9,133 Applications
There are a lot of Nexperia USA Inc. BZX79-B3V9,133 applications of zener single diodes.