An electrical device such as this requires reverse leakage current of 50nA @ 18.9V.A voltage of 2% is considered to be the maximum that can be output (Tol).During operation, the maximum voltage - Zener (Nom) is reduced to 27V volts.Setting the working test voltage to 2mA is required to operate this device.As soon as the maximum voltage - Forward (Vf) is supplied, it reaches 900mV @ 10mA V.
BZX84-B27/DG/B2,21 Features
reverse leakage current of 50nA @ 18.9V 50nA @ 18.9V is the maximum voltage (Tol) the working test voltage to 2mA minimal dynamic impedance is 2mA
BZX84-B27/DG/B2,21 Applications
There are a lot of Nexperia USA Inc. BZX84-B27/DG/B2,21 applications of zener single diodes.