The reverse leakage current needed to power this electric device is 100nA @ 14V.As part of the operation, the maximum voltage - Zener (Nom) is reduced to 19V.For its operation, the maximum voltage - Forward (Vf) 1.5V @ 200mA is supplied.
ZMM5249B-13 Features
reverse leakage current of 100nA @ 14V 100nA @ 14V is the maximum voltage (Tol)
ZMM5249B-13 Applications
There are a lot of Vishay Semiconductor Diodes Division ZMM5249B-13 applications of zener single diodes.