This value (Tol) represents the maximum voltage that can be supplied.A reverse leakage current that reaches 3μA is the maximum.This device should function properly at a peak reverse voltage of 3μA.
MMBZ5239BW-7-F Features
Reverse leakage current reaches 3μA
MMBZ5239BW-7-F Applications
There are a lot of Diodes Incorporated MMBZ5239BW-7-F applications of zener single diodes.