The reverse leakage current needed to power this electric device is 45nA @ 14V.Zener single diode is a maximum voltage (Tol) that can be supplied at 2%.As part of the operation, the maximum voltage - Zener (Nom) is reduced to 20V.Setting the working test voltage to 5mA will allow this device to operate.
BZX585B20 RSG Features
reverse leakage current of 45nA @ 14V 45nA @ 14V is the maximum voltage (Tol) the working test voltage to 5mA minimal dynamic impedance is 5mA
BZX585B20 RSG Applications
There are a lot of Taiwan Semiconductor Corporation BZX585B20 RSG applications of zener single diodes.