15KPA220CE3/TR13

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TVS – Diodes such as the 15KPA220CE3/TR13 are useful components for protection against electrostatic discharge (ESD). They are extensively employed in fields such as automotive, commercial, and medical electronics and devices. They are designed to protect circuits from overvoltage, transients, and other surges.

ESD is a form of electrical discharge that can generate high voltage and current levels, which can damage integrated circuits. ESD events typically range from tens to hundreds of volts, depending on the size and material of the resistor. With ESD-induced issues, such as data corruption, permanent component damage, and spark erosion on contact surfaces, TVS devices are essential for in-circuit protection.

The 15KPA220CE3/TR13 is a unidirectional TVS diode, meaning it can only conduct current in one direction. It is designed to protect against ESD strikes on DC power lines and data lines. It is equipped with a built-in surge current clamp, which allows it to protect against surges of up to 15 kilowatts of power. In addition, it has an operating voltage between 5V and 40V, and a holding voltage between 2.2V and 6.2V.

The working principle of a TVS diode such as the 15KPA220CE3/TR13 is relatively simple. The component is connected across the lines to be protected, acting as a short circuit. When a voltage spike occurs, typically as a result of an ESD event, the TVS diode quickly conducts the excess current away from the protected circuit while the clamping mechanism absorbs the spike. This ensures that the circuit is not damaged and the data lines maintain their integrity.

The 15KPA220CE3/TR13 is an effective way to protect against ESD and other voltage transients in both AC and DC applications. Its low capacitance, reversed bi-directional ESD protection, and low operating voltage make it a cost-effective solution that can greatly extend the lifespan of an application.

For many automotive and commercial applications, the 15KPA220CE3/TR13 provides effective protection for circuits against the effects of ESD. It is a reliable low-cost component that can be easily integrated into a system to protect it from electrical damage.

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