BZX84J-C8V2,115

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Diodes have been used in electrical circuits for a long time, since their invention in 1904 by Thomas A. Edison. Today, they are available in a variety of shapes and sizes, with a wide range of uses in different applications. One of these types is the Zener diode, which is a special kind of diode that is used to regulate the voltage in a circuit. The specific type of Zener diode that is the focus of this article is the BZX84J-C8V2,115, a low-voltage, high-reverse breakdown diode.

The most common application of the BZX84J-C8V2,115 is a voltage regulator, where it can be used to regulate the voltage in a circuit. In this application, the diode is connected in parallel with a resistor, allowing it to draw current from the resistor in order to regulate the voltage. Since the voltage across the diode is controlled by the resistor, the voltage output of the circuit is also controlled. This is an efficient way to regulate the voltage, as only the resistor needs to be adjusted in order to control the output voltage.

In addition to the voltage regulator application, the BZX84J-C8V2,115 can also be used in power supply circuits. In this application, the diode is used to protect the circuitry from excessive voltages. When the voltage across the diode exceeds its breakdown voltage, the diode will act as a short-circuit, allowing the excess voltage to be diverted away from the rest of the circuit. This protection is especially useful in power supplies which are in high-voltage environments, such as military electronics.

The working principle of the BZX84J-C8V2,115 can be simplified to understand how it functions. To illustrate, let us consider the example of a voltage regulator circuit, such as the one shown in the diagram below. The diode is connected to a resistor, which is also connected to the voltage source. When the voltage source is at a steady voltage, the diode acts as an open circuit, allowing no current through. However, when the voltage source is fluctuating, the diode will allow some current to flow through. This current is limited by the resistor, and thus the output voltage of the circuit is regulated.

To summarise, the BZX84J-C8V2,115 Zener diode is a low-voltage, high-reverse breakdown diode that is suitable for use in both voltage regulator and power supply circuits. It functions by allowing some current to flow through when the voltage across it exceeds its breakdown voltage, thus protecting the rest of the circuit from excessive voltages. This makes it a very useful device for controlling and protecting sensitive electronic circuits, and it is a useful component for any project which requires a reliable regulating diode.

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