CZRA4750-G

Introduction

CZRA4750-G is a Zener diode with an operating voltage of 4.7V and a voltage regulation of 5%. It is widely used in many electronic products, including data communications and computing equipment, TV receivers, audio amplifiers, and video equipment. This diode is applied in these applications due to its low forward voltage drop, fast switching time and low reverse leakage current.

Application

The most common uses for the CZRA4750-G are in voltage regulation and surge protection. The low forward voltage drop of the diode allows it to reduce the input voltage of a power supply and maintain a steady output voltage. This helps prevent power supply overloading which could damage the device being powered.

The CZRA4750-G can also be used for surge protection. When a surge of excessively high voltage passes through the diode, it is automatically switched off to protect the equipment being powered. It is commonly used in networks and industrial equipment such as welding machines where an extremely high voltage surge could damage the circuits.

The CZRA4750-G is also used in TV receivers and other audio/video equipment as well as data communication equipment. The fast switching time of the diode helps to protect against sudden spikes in voltage or current, which can damage circuits or reduce the performance of the device. The low reverse leakage current of the diode allows for efficient power transfer and increased circuit protection.

Working Principle

The CZRA4750-G is a Zener diode, which operates at 4.7V and offers a voltage regulation of 5%. It works by allowing a certain safe level of current to flow in the reverse direction. When the reverse voltage across the diode reaches the breakdown voltage, the diode begins to conduct current in both directions. This stabilizes the voltage and prevents it from exceeding the breakdown voltage.

The CZRA4750-G is a fast switching diode and it is able to respond quickly to changes in the input voltage or current. This helps prevent overloading or sudden surges, protecting the circuits. Furthermore, the low reverse leakage current of the diode reduces power loss and increases efficiency.

Conclusion

The CZRA4750-G is a Zener diode with a working voltage of 4.7V and a voltage regulation of 5%. It is primarily used for voltage regulation and surge protection, as well as in TV receivers, audio/video equipment and data communication equipment. The fast switching and low reverse leakage current of the diode make it ideal for these applications, as it provides efficient power transfer and increased circuit protection.