Catalog > Semiconductors > Discrete Semiconductors > Diodes > Zener Diodes Leaded Zener Leaded Zener 1N5378B Leaded Zener Diode • DO-201 • Axial • Ptot= 5W • VZT= 100V • IZT= 12mA 1.96 ZAR inc for 1 Each 52 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Group Diodes Model 1N5378B Device Package DO-201 Termination Axial Power 5W Zener Working Voltage 100V Zener Working Current 12mA