ERZ-U23JP192F

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Transient Voltage Suppressors (TVS) are components that protect sensitive electronic circuits from voltage surges. TVS are usually used to protect circuits from overvoltage and transients such as electrostatic discharge (ESD).Varistors, Metal Oxide Varistors (MOVs) and Transient Voltage Suppressors (TVS) are all types of voltage suppressors.

In this article, we will examine the application field and working principle of a specific type of TVS, the ERZ-U23JP192F.

Application Field

The ERZ-U23JP192F is a Unidirectional TVS diode specifically designed to protect systems against high-energy electrical transients. It is suitable for use in low voltage circuits powered by DC or AC up to 250V. The ERZ-U23JP192F can protect these systems from over-voltage and ESD up to 8kV, common mode transients up to 15kV, and surge protection to 8A.

It is designed for use in mobile device applications, such as smartphones, tablets, and other mobile devices, as well as automotive and industrial systems. In such applications, the ERZ-U23JP192F is ideal for ESD, EFT, and surge protection.

Working Principle

The ERZ-U23JP192F is an unidirectional TVS diode, meaning it only allows current to flow in one direction. This is the opposite of the bidirectional TVS diode, which allows current to flow in both directions.

When the TVS diode is exposed to voltage spikes, the voltage will be clamped between two levels. Any voltage above the clamp level will be diverted to ground (the anode). This is known as the "clamping action". The diode will then reset automatically and be ready to handle the next transient.

The TVS diode is designed to limit the spike voltage to a level that will not damage or interfere with the system. For the ERZ-U23JP192F, the maximum clamp voltage is set to 24V.

Advantages

The ERZ-U23JP192F is a reliable and robust protection device that offers superior ESD, EFT, and surge protection. It is designed for use in low voltage systems and offers excellent clamping performance. Additionally, it has a low clamping voltage, which means it does not provide excessive levels of protection, which can cause device failures.

The ERZ-U23JP192F is also very small and has a low reverse leakage current, making it ideal for use in smaller devices. It is also RoHS compliant, and it can easily be soldered onto PCBs.

Conclusion

In conclusion, the ERZ-U23JP192F is an ideal TVS diode for use in low voltage systems. It offers superior ESD, EFT, and surge protection, and it is small, reliable, and cost effective. It is also RoHS compliant and can be easily soldered onto PCBs.

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