* Dual zeners common cathode con guration * 300mW Power Dissipation * Ideally suited for automated insertion * Zener Voltages from 2.7V -51V DZ23C2V7 Series SMALL SIGNAL ZENER DIODES 300m WATTS 3 1 2 SOT-23 3 2 1 SOT-23 Outline Dimensions Unit :m m Dim M in M ax A 0.35 0.51 B 1.19 1.40 C 2.