* Complete voltage range 3.3 to 100 volts * High peak reverse power dissipation * High reliability * Low leakage current * Standard zener voltage tolerance is ± 5% 1SMA4728A THRU 1SMA4764A Surface Mount Zener Diodes AC B G D E F Cathode Band H SMA INCHES DIM MM MIN MAX MIN MAX A 0.078 0.0.