An electrical device such as this requires reverse leakage current of 100nA @ 39V.A maximum reverse leakage current is reached at 100nA.As soon as the maximum voltage - Forward (Vf) is supplied, it reaches 1.5V @ 200mA V.
BZX55B51-TAP Features
reverse leakage current of 100nA @ 39V 100nA @ 39V is the maximum voltage (Tol) Reverse leakage current reaches 100nA
BZX55B51-TAP Applications
There are a lot of Vishay Semiconductor Diodes Division BZX55B51-TAP applications of zener single diodes.