The reverse leakage current for this electrical device should be 50nA @ 21V.5% indicates the maximum possible voltage (Tol) of 5%.A maximum reverse leakage current of 50nA is observed.
BZX84C30-E3-18 Features
reverse leakage current of 50nA @ 21V 50nA @ 21V is the maximum voltage (Tol) Reverse leakage current reaches 50nA
BZX84C30-E3-18 Applications
There are a lot of Vishay Semiconductor Diodes Division BZX84C30-E3-18 applications of zener single diodes.