The reverse leakage current needed to power this electric device is 1μA @ 30V.As part of the operation, the maximum voltage - Zener (Nom) is reduced to 39V.For its operation, the maximum voltage - Forward (Vf) 1.2V @ 200mA is supplied.
BZD27B39P-HE3-08 Features
reverse leakage current of 1μA @ 30V 1μA @ 30V is the maximum voltage (Tol)
BZD27B39P-HE3-08 Applications
There are a lot of Vishay Semiconductor Diodes Division BZD27B39P-HE3-08 applications of zener single diodes.