The reverse leakage current needed to power this electric device is 100nA @ 8V.As part of the operation, the maximum voltage - Zener (Nom) is reduced to 13V.For its operation, the maximum voltage - Forward (Vf) 900mV @ 10mA is supplied.
BZT52-B13J Features
reverse leakage current of 100nA @ 8V 100nA @ 8V is the maximum voltage (Tol)
BZT52-B13J Applications
There are a lot of Nexperia USA Inc. BZT52-B13J applications of zener single diodes.