An electrical device like this requires a reverse leakage current of 5μA @ 1V.While the device is operating, the maximum voltage - Zener (Nom) is reduced to 4.03V.Design flexibility is enhanced by its zener current of 5μA.This device must be operated with the working test voltage set to 5mA.For full functionality, this device should have a reverse voltage peak of 5μA.
UDZ3V9B-7 Features
reverse leakage current of 5μA @ 1V 5μA @ 1V is the maximum voltage (Tol) the zener current of 5μA the working test voltage to 5mA minimal dynamic impedance is 5mA
UDZ3V9B-7 Applications
There are a lot of Diodes Incorporated UDZ3V9B-7 applications of zener single diodes.