The reverse leakage current for this electrical device should be 50nA @ 14V.While operating, the maximum voltage - Zener (Nom) is reduced to 20VV.For its operation, maximum voltage - Forward (Vf) 1V @ 50mA is provided.
BZV90-C20,115 Features
reverse leakage current of 50nA @ 14V 50nA @ 14V is the maximum voltage (Tol)
BZV90-C20,115 Applications
There are a lot of Nexperia USA Inc. BZV90-C20,115 applications of zener single diodes.