BZX84C13Q-7-F

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Diodes are a basic electronic component used to conduct or stop the flow of electric current. A single Zener diode is a specialized type of diode which is designed to work primarily in reverse bias, allowing the current to flow in reverse. The BZX84C13Q-7-F is an example of a single Zener diode used in many different applications.

Application Field

The BZX84C13Q-7-F is a popular diode due to its ability to operate over a wide range of temperatures and its low voltage drop characteristics. It is used in many different applications such as voltage regulation, overvoltage protection, reverse polarity protection, and more. It has been used in automotive, industrial, medical, communications and computing applications.

The BZX84C13Q-7-F has been used in circuit assemblies in automotive devices such as computerized engine control units, anti-lock braking systems, power steering systems, power train control modules and instrument cluster controls. In medical applications, it has been used in sophisticated diagnostic and treatment equipment, such as CT and MRI scanners. It is also used in industrial settings like power supplies, servo drives and HVAC systems.

Working Principle

The working principle of a single Zener diode is based on the Zener breakdown phenomenon in which the diode is reversed biased and, when the voltage overcomes the Zener voltage, a large reverse current flows which stabilizes the voltage across the terminals. This stabilized voltage can be used to create a reference voltage which can be used to stabilize the output voltage of power supplies.

The BZX84C13Q-7-F is a type of Silicon Planar Power Zener diode which has a higher breakdown voltage than regular Zener diodes, allowing for greater flexibility when regulating voltage. It can be used in a wide range of temperatures, from -65℃ to 175℃, and has a low power dissipation rate, making it an ideal choice for many applications.

The operation of the BZX84C13Q-7-F is relatively simple. When it is forward biased, the diode passes current normally, but when the voltage across the terminals is reversed, it reaches a point known as the Zener voltage, and the current starts to flow through the junction in the reverse direction. This allows the voltage across the diode to be stabilized and used to create a reference voltage.

Conclusion

The BZX84C13Q-7-F is a single Zener diode which is used in many different applications. It has a high breakdown voltage compared to regular Zener diodes and a wide operation temperature range, making it an ideal choice for many electronic circuit assemblies. Its working principle is based on the Zener breakdown effect, allowing the voltage across the terminals to be stabilized and used to create a reference voltage which can be used to regulate the output of power supplies.

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