An electrical device like this requires a reverse leakage current of 100nA @ 22V.A maximum voltage (Tol) can be supplied if 5% is set.While the device is operating, the maximum voltage - Zener (Nom) is reduced to 30V.This device must be operated with the working test voltage set to 5mA.For operation, diode reaches 1.3V @ 100mA at the maximum voltage - Forward (Vf).
BZX55C30 Features
reverse leakage current of 100nA @ 22V 100nA @ 22V is the maximum voltage (Tol) the working test voltage to 5mA minimal dynamic impedance is 5mA
BZX55C30 Applications
There are a lot of Rochester Electronics, LLC BZX55C30 applications of zener single diodes.