An electrical device like this requires a reverse leakage current of 100nA @ 38V.While the device is operating, the maximum voltage - Zener (Nom) is reduced to 51V.This device must be operated with the working test voltage set to 5mA.For operation, diode reaches 900mV @ 10mA at the maximum voltage - Forward (Vf).
BZT52C51-TP Features
reverse leakage current of 100nA @ 38V 100nA @ 38V is the maximum voltage (Tol) the working test voltage to 5mA minimal dynamic impedance is 5mA
BZT52C51-TP Applications
There are a lot of Micro Commercial Co BZT52C51-TP applications of zener single diodes.