BZX84J-B18,115

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The BZX84J-B18,115 Diode is an important component in many electronic circuits. It belongs to the diode family of electronic components, specifically to the zener diode subcategory. Zener diodes are categorized into several categories based on the operating voltages of the diode. The BZX84J-B18,115 falls into the single zener diode category, which is one of the most common types of zener diodes and is widely used for many different applications.

Applications

The BZX84J-B18,115 Diode can be used in a number of different applications, due to its wide operating voltage range and high reverse breakdown voltage. It can be used to provide a reference voltage in voltage regulator circuits, in voltage transducers to convert alternating voltage to direct voltage, as well as in various other circuits. It is also commonly used as a rectifier diode in order to reduce AC ripple. Additionally, it can be used to protect other components in the circuit, such as integrated circuits, from voltage spikes.

Working Principle

The working principle of the BZX84J-B18,115 Diode is relatively simple. When the voltage across the diode is below its reverse breakdown voltage, it acts as a normal conducting diode and has a low resistance to current flow. As the voltage gradually increases, it eventually reaches the reverse breakdown voltage, at which point the resistance of the diode suddenly drops, allowing a large current to flow. This sudden drop in resistance also causes a large voltage drop, which is how the zener diode regulates the voltage in the circuit.The reverse breakdown voltage of the BZX84J-B18,115 Diode is very important in deciding which application the diode is best suited for. If the voltage across the diode is greater than its reverse breakdown voltage, it will allow a large current to flow, which could damage the components in the circuit. Therefore, it is important to ensure that the voltage across the diode does not exceed its reverse breakdown voltage for the protection of the circuit.

Conclusion

The BZX84J-B18,115 Diode is a single zener diode that is commonly used in many different circuits. It can be used as a reference voltage in voltage regulator circuits, as a rectifier diode to reduce AC ripple, and to protect components from voltage spikes. In order for the diode to work as intended, it is important to ensure that the voltage across the diode does not exceed its reverse breakdown voltage. Therefore, the BZX84J-B18,115 Diode is an important and versatile tool in many different applications.

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