It is necessary to supply this electrical device with a reverse leakage current of 5μA @ 27.4V.In operation, the maximum voltage - Zener (Nom) is set to 36V.
1N974B_T50R Features
reverse leakage current of 5μA @ 27.4V 5μA @ 27.4V is the maximum voltage (Tol)
1N974B_T50R Applications
There are a lot of ON Semiconductor 1N974B_T50R applications of zener single diodes.