By passing a small current through the diode from a voltage source via a suitable current limiting resistor r s the zener diode will conduct sufficient current to maintain a voltage drop of vout. Zener diodes are widely used as voltage references and as shunt regulators to regulate the voltage across small circuits. Mosfet Protection Using Zener Diode Electrical Engineering Characteristics Zener Diode Photodiode Solar Cell Light Semiconductor Devices Zener Diode Tutorialspoint Zener diodes function as voltage regulators varactors are used in electronic tuning and varistors are used to suppress transients in ac lines. Uses of zener diode . Zener diode is popularly used as shunt regulator or voltage regulator. For example if you have a 9 volt battery but need to power a 3 v hobby motor a zener diode may be used to reduce the voltage. Voltage references determi...
