Catalog > Semiconductors > Discrete Semiconductors > Diodes > Zener Diodes Leaded Zener Leaded Zener 1N5255B Leaded Zener Diode • DO-35 • Axial • Ptot= 0.5W • VZT= 28V • IZT= 4.5mA Call for Price Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Group Diodes Model 1N5255B Device Package DO-35 Termination Axial Power 0.5W Zener Working Voltage 28V Zener Working Current 4.5mA