The reverse leakage current for this electrical device is 500nA @ 30V.In the course of operation, Zener (Nom) drops to zero voltage.This value reaches 1.2V @ 10mA when the maximum Forward voltage (Vf) is applied.
BZX85C43 R0G Features
reverse leakage current of 500nA @ 30V 500nA @ 30V is the maximum voltage (Tol)
BZX85C43 R0G Applications
There are a lot of Taiwan Semiconductor Corporation BZX85C43 R0G applications of zener single diodes.