ERZ-U22JP192F

TVS - Varistors, MOVs

The ERZ-U22JP192F is a varistor device specifically designed for suppression of surge voltages which often occur as a result of lightning strikes or other overvoltage conditions. It also functions as a line of defense against EMI/RFI interference, protecting against high frequency transients. The ERZ-U22JP192F is a Zinc Oxide Varistor with a rated voltage of 22 V, a 10/1000 cycle maximum current of 5.5 amperes, and a maximum peak current of 8100 amps.

Application Field

The ERZ-U22JP192F primarily finds use in lightning protection applications. It can also be used in the suppression of high frequency transients, such as those caused by EMI/RFI interference. It is often utilized in personal computers, home entertainment systems, lighting fixtures, and other consumer electronic devices.

Working Principle

The working principle of the ERZ-U22JP192F is based on the principle of a varistor. This device uses a zinc oxide material which exhibits nonlinear voltage-current characteristics. When exposed to an overvoltage, the varistor is capable of absorbing this energy without experiencing any damage to the device itself. The zinc oxide material also serves to stabilize the overvoltage current, ensuring that the signal is not affected by any external disturbances.

Features

The ERZ-U22JP192F offers a number of features which make it ideal for surge protection and EMI/RFI interference applications. It has a low capacitance of 1.8pF and a low maximum current of 5.5 amperes, enabling it to handle large amounts of surge voltages without causing damage. It also has a fast response time of less than one nanosecond, ensuring that it can respond quickly to external disturbances. The device is also rated for a 10/1000 cycle maximum current, which ensures that it will remain operational even after being subjected to frequent overvoltage events.

Conclusion

The ERZ-U22JP192F is an ideal device for the protection of surge voltages and EMI/RFI interference. With its low capacitance, fast response time, and 10/1000 cycle maximum current, it is capable of providing reliable performance even after being exposed to frequent overvoltage events. Overall, the ERZ-U22JP192F is a highly reliable device for surge protection and EMI/RFI interference applications.