V175LS20CPX2855

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TVS (Transient Voltage Suppressor) are often used to protect devices and circuits by shuntling current or clamping voltage surge, and are widely used in a vast range of applications. The V175LS20CPX2855 is a popular type of TVS, and in this article, we\'ll explore its applications and working principles.

Applications

The V175LS20CPX2855 is a special TVS designed specifically for use with data and telecom applications. These applications require robust protection from differential, common, and transient modes of overvoltage. The V175LS20CPX2855 is ideal for these applications, as it offers 20V Clamping Voltage (VC) and 1.25A Peak Pulse Current (IPP) performance.

The V175LS20CPX2855 is also well-suited for industrial and consumer applications, such as appliances, home automation, and lighting systems. Its low profile design ensures it fits snugly into tight spaces, while its reverse-bias capability offers secure protection from surges.

Working Principle

The V175LS20CPX2855 works by using an avalanche breakdown principle. This phenomenon occurs when electric field forces are applied to a semiconductor material, creating a condition of temperature-dependent negative resistance. This process reduces the forward bias voltage across the device.

When a surge occurs, the V175LS20CPX2855 clamps the voltage at its 20V clamping voltage (VC) rating. This limits the surge energy transferred into the protected circuit, and provides reliable protection during transient events. This is particularly useful for data and telecom applications, which require robust protection against differential, common and transient mode surges.

The V175LS20CPX2855 has been designed with built-in ESD protection, which can protect against electrostatic discharge (ESD) pulses up to 12kV for contact and 8kV for air discharge. This makes the V175LS20CPX2855 ideal for applications in a wide range of industries, including medical, military, and aerospace.

Conclusion

The V175LS20CPX2855 is a popular type of TVS, and it offers excellent protection against transient events and electrostatic discharge (ESD) pulses. Its 20V clamping voltage and 1.25A peak pulse current ratings make it ideal for use in data and telecom applications, as well as consumer, industrial, and medical applications. With its reverse-bias capability and low-profile design, the V175LS20CPX2855 is an excellent choice for applications that require robust protection against surges.

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