1N4730 Zener Diode 3.9V 1W

It is a heavily doped diode and permits the reverse current when a specific voltage level is reached. Specifications Nominal Zener Voltage (Vz): 3.9V Regulator Current (Izm): 0.234A Reverse Leakage Current (Ir): 50µA Forward Voltage Drop (Vf): 1.2V Total Power Dissipation (Ptot): 1W

200 RWF