The reverse leakage current needed to power this electric device is 5μA @ 1V.Zener single diode is a maximum voltage (Tol) that can be supplied at 3.5%.As part of the operation, the maximum voltage - Zener (Nom) is reduced to 3.9V.Setting the working test voltage to 20mA will allow this device to operate.
UFZVFHTE-173.9B Features
reverse leakage current of 5μA @ 1V 5μA @ 1V is the maximum voltage (Tol) the working test voltage to 20mA minimal dynamic impedance is 20mA
UFZVFHTE-173.9B Applications
There are a lot of ROHM Semiconductor UFZVFHTE-173.9B applications of zener single diodes.