An electrical device like this requires a reverse leakage current of 200μA @ 5.2V.A maximum voltage (Tol) can be supplied if 5% is set.During reverse leakage, the maximum current reaches 200μA.This device must be operated with the working test voltage set to 55.1mA.For operation, diode reaches 1.5V @ 200mA at the maximum voltage - Forward (Vf).
SMPZ3921B-M3/84A Features
reverse leakage current of 200μA @ 5.2V 200μA @ 5.2V is the maximum voltage (Tol) Reverse leakage current reaches 200μA the working test voltage to 55.1mA minimal dynamic impedance is 55.1mA
SMPZ3921B-M3/84A Applications
There are a lot of Vishay Semiconductor Diodes Division SMPZ3921B-M3/84A applications of zener single diodes.