ESDA19SC6 Circuit Protection

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ESDA19SC6 Application Field and Working Principle

In the field of TVS (transient voltage suppressor) diodes, ESDA19SC6 has become a reliable and durable choice for shielding against voltage transients. It is an unidirectional, bidirectional, and unidifferential device which uses silicona semiconductor technology in its construction, making it a perfect choice for power line protection. This device works by protecting against fast transients on either power or data lines. With its low capacitance of only 1.7pF, it is able to provide superior protection against even the most severe voltage transients.

This device is capable of withstanding high-voltage surges with minimal power dissipation. Its working principle is to constantly monitor the pulse voltage level and suppress any surges that are present above the clamping voltage. A typical signal-sensitive transient voltage suppressor has two electrodes, one at the input and one at the output. If a transient voltage exceeds the clamping voltage, the device will open and prevent the current from going beyond the specified power rating. As the surge passes, the device will re-establish the circuit to the original voltage.

The ESDA19SC6 is capable of withstanding high-voltage transients up to 12kB grade and is used mainly in USB data cable protection, AC power line protection, as well as personal computer and electronic equipment surge protection. For example, in order to protect electronic devices from voltage spikes up to 8 kV, an unidirectional TVS diode such as the ESDA19SC6 can be used. This type of device is designed to absorb high levels of energy and then rapidly dissipate it into a safe level for the device.

In addition to its protection capabilities, the ESDA19SC6 has a number of other features that make it ideal for use in a variety of applications. It has high current rating of up to 20A which allows it to handle more intense transients than other devices. It is also able to work in high temperature conditions without any issues, making it perfect for use in most applications. Further, the device is RoHS compliant, meaning that it meets all applicable health, safety and environmental standards.

Overall, the ESDA19SC6 is an effective and reliable choice for transient voltage surge protection. Its high levels of surge protection, low capacitance and ability to work in high temperatures make it an ideal solution for applications requiring reliable data and power line protection from voltage transients.

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