An electrical device such as this requires reverse leakage current of 75μA @ 1V.During operation, the maximum voltage - Zener (Nom) is reduced to 2.8V volts.
ACZRM5224B-HF Features
reverse leakage current of 75μA @ 1V 75μA @ 1V is the maximum voltage (Tol)
ACZRM5224B-HF Applications
There are a lot of Comchip Technology ACZRM5224B-HF applications of zener single diodes.