CG0402MLE-18G Circuit Protection

The CG0402MLE-18G is part of a broad family of specialty semi-conductor devices called transient voltage suppression (TVS) components. The purpose of TVS components is to protect systems against destructive voltage transients that can be caused by high speed switching or leakage currents and to provide an alternate conduction path for surge currents. The CG0402MLE-18G is designed as a Transient Voltage Suppressor (TVS). It is a mounting-type electrostatic discharge (ESD) device which provides protection from extreme levels of electrostatic energy, such as that generated by human body contact.

The CG0402MLE-18G is a Transient Voltage Suppressor (TVS) comprised of Metal Oxide Varistors (MOVs) or Zener diodes. It protects a system from over voltage conditions, allowing it to operate normally under normal conditions. It works by sensing an excessive voltage, then allowing current to flow around the circuit to protect the system from the excessive voltage. The CG0402MLE-18G has an operating voltage range of 18V to 22V, and a peak pulsing voltage of 25V.

MOVs are an optimal choice to protect power and signal lines from overvoltage transients. MOVs are placed in series with the power or signal line, in order to protect the circuit from transient voltages. The MOVs provides an effective low resistance path to ground when a transient exceeds the rated clamping voltage of the MOV. The MOVs then dissipate the transient energy, thus maintaining the signal and power line voltage within acceptable limits at the load.

MOVs are able to provide very fast clamping and can handle larger current levels than traditional TVS devices. Also, the device will not deteriorate over time, so it is very reliable and can be used in applications that require long life. The CG0402MLE-18G is made with a MOV to protect against overvoltage. It has a breakdown voltage of 18V and can handle up to 21.05V, making it ideal for protecting a variety of circuits.

The CG0402MLE-18G is typically used in automotive and industrial applications because it is robust and can handle high levels of transient voltages. It is specially designed for use in high power applications such as automotive HID lighting circuits, as well as audio and video circuits that require long-term protection. The device is compatible with high voltage AC and DC applications and is designed for use in harsh environments.

Overall, the CG0402MLE-18G is used to provide protection against overvoltage transients, and is optimized for applications requiring robust protection from overvoltage transients. The device is made with Metal Oxide Varistors which are very reliable and offer excellent clamping performance. The device is designed for use in harsh environments such as automotive and industrial applications, and offers excellent protection from overvoltage transients.