CZRFR52C2V4-HF

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Diodes are commonly used in circuits as a protective element against a high voltage or current, and the Zener diode is a specialized kind of diode used to regulate the voltage at a specific level. The CZRFR52C2V4-HF is a single Zener diode that is used in a variety of applications.

Application Field

The CZRFR52C2V4-HF Zener diode is built in a SOD123 package and a 2.0V voltage rating. This diode is ideal for low power electronic applications, such as microprocessor circuits, STBs, computer peripherals, portable electronic devices. These are usually applications where low power consumption and a low voltage rating are more important than the protection that a traditional power diode provides.

Working Principle

The Zener diode\'s purpose is to function as a voltage regulator by allowing current to reversible flow through it when the voltage reaches a certain level. When the voltage exceeds the breakdown voltage, the device begins to conduct in the reverse direction, limiting the voltage. This is known as the Zener effect. The reverse breakdown voltage of the CZRFR52C2V4-HF is the same as its voltage rating, 2.0V. The maximum power dissipation of the diode is 500mW, its maximum reverse current is 5.0 mA, and the maximum forward resistance of the diode is 0.22 ohms.

Conclusion

The CZRFR52C2V4-HF Zener diode is a reliable voltage regulator that is used in a variety of low power applications. Its 2.0V voltage rating, maximum power dissipation of 500mW, 5.0mA maximum reverse current, and 0.22-ohm maximum forward resistance make it well-suited for these applications. As a result, the CZRFR52C2V4-HF is an ideal choice for low power electronic applications such as STBs, computers peripherals, and portable electronic devices.

This article has outlined the application field and working principle of the CZRFR52C2V4-HF Zener diode. It is a single Zener diode that is built in a SOD123 package and has a 2.0V voltage rating. Its reverse breakdown voltage is the same as its voltage rating, and it is able to limit the voltage once it exceeds its breakdown voltage. By understanding its application field and working principle, engineers can readily use the device in their projects.

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