The reverse leakage current for this electrical device should be 50nA @ 18.9V.5% indicates the maximum possible voltage (Tol) of 5%.While operating, the maximum voltage - Zener (Nom) is reduced to 27VV.This device should be operated at 2mA on the working test voltage.For its operation, maximum voltage - Forward (Vf) 1.1V @ 100mA is provided.
BZX284-C27,135 Features
reverse leakage current of 50nA @ 18.9V 50nA @ 18.9V is the maximum voltage (Tol) the working test voltage to 2mA minimal dynamic impedance is 2mA
BZX284-C27,135 Applications
There are a lot of NXP USA Inc. BZX284-C27,135 applications of zener single diodes.