A Zener diode is a type of pn junction diode. Zener diodes are used in the breakdown region (yield region) by applying a voltage in the opposite direction to normal pn junction diodes. Zener diode is a type of pn junction diode. Fig. 1 shows the V–I curve of the pn junction diode...
Video Tutorial: What is a zener diode?EFY News Network
A thyristor also can function as a circuit breaker in device power circuits. Theyprevent power supply disruptionsby connecting a Zener diode at the thyristor gate. When power supply voltage levels exceed the Zener voltage, the thyristor turns off the power supply output to the ground and activates...
At its core, a diode is a semiconductor component that primarily functions as a conduit for electrical current, allowing it to flow in just one direction. This is achieved through its fundamental structure, which consists of two distinct regions: the p-type and n-type semiconductors. The point...
A diode is a semiconductor device that has two terminals, an anode and a cathode, and allows current to flow only in one direction (from the anode to the cathode, known as the forward direction). Current does not flow in the reverse direction, except for
Yet another form of diode, commonly used in electronic and computer equipment, emits visible light or infrared energy when current passes through it. Such a device is the familiar light-emitting diode (LED). How does a diode work? When the cathode is negatively charged relative to the anode ...
Zener Diode Definition: A Zener diode is a special type of diode that allows current to flow in reverse when a set voltage, called Zener voltage, is exceeded. Working Principle: The zener diode working principle involves a voltage-triggered breakdown that allows it to conduct electricity in reve...
A diode is a semiconductor device that has two terminals, an anode and a cathode, and allows current to flow only in one direction (from the anode to the cathode, known as the forward direction). Current does not flow in the reverse direction, except for
Step 1: Definition of Zener DiodeA Zener diode is a type of semiconductor diode that allows current to flow in the reverse direction when the voltage exceeds a certain value known as the Zener breakdown voltage. Unlike regular diodes, Zener diodes are designed to operate in the breakdown region...
What Is a Zener Diode? A Zener diode is a special type of rectifying diode that can handle breakdown due to reverse breakdown voltage without failing completely. Here we will discuss the concept of using diodes to regulate voltage drop and how the Zener diode operates in reverse-bias mode to...