Features
            * Saving space
            * Hermetic sealed parts
            *  Fits onto SOD 323 / SOT 23 footprints
            * Electrical data identical with the   devices BZT55B... / TZMB...
            * Very sharp reverse characteristic
            *  Low reverse current level
             * Very high stability
            *  Low noise
            *  Available with tighter tolerances
            *  VZ–tolerance ± 2%