The reverse leakage current needed to power this electric device is 700nA @ 5V.As part of the operation, the maximum voltage - Zener (Nom) is reduced to 8.2V.For its operation, the maximum voltage - Forward (Vf) 900mV @ 10mA is supplied.
BZT52-C8V2X Features
reverse leakage current of 700nA @ 5V 700nA @ 5V is the maximum voltage (Tol)
BZT52-C8V2X Applications
There are a lot of Nexperia USA Inc. BZT52-C8V2X applications of zener single diodes.