15KPA24CA

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TVS - Diodes, or also known as Transient Voltage Suppressors Diodes, are the electronic components used to provide protection against electrical overstress. This is done by clamping the voltage with an appropriate zener diode, thus preventing further damage. The 15KPA24CA is one such popular component in the industrial and residential application fields. This article will cover the application field of this component as well as its working principle. The 15KPA24CA is a High Energy Pulse Avalanche Diode, designed for use in Low Voltage High Energy applications. It is widely used in AC/DC power rectifiers, low voltage DC/DC converters, diode bridges, UPS, discharge modules, and various other applications in the industrial and residential sector. It provides excellent response time to protect against high surge voltage, over-current protection, and clamping of excessive voltage transients.The key feature of 15KPA24CA is its extremely thin and small package size with low power consumption. This component has been designed to offer low clamping voltage and high peak pulse power dissipation, making it ideal for a variety of applications. The maximum operating temperature range is -55°C to 125°C, making it suitable for a wide range of environment conditions.The working principle of 15KPA24CA is based on the switching action of its avalanche voltage. The moment the supply voltage reaches the breakdown voltage or avalanche voltage, the diode breaks down and starts to conduct current. This causes the current to flow in the reverse polarity direction, thus providing protection from the overvoltage disturbance.The overvoltage protection is provided by rapidly raising the voltage during the time of waveform rise. This action makes the junction diode’s operational current to be zener voltage or avalanche voltage. As a result, the P-n junction operates at the breakdown voltage which in turn causes the overvoltage and the overcurrent to be shorted. The result is effectively a clamping of the overvoltage to the breakdown voltage of the diode.In conclusion, 15KPA24CA is an essential component for providing overvoltage protection in various applications. It can provide low clamping voltage and high peak pulse power dissipation, in a small and thin package with low power consumption. Its switching action based on the avalanche voltage is what gives this component its excellent response time in the face of an overvoltage disturbance.

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