P4KE480A

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TVS (Transient Voltage Suppressors) Diodes are a class of semiconductor components used to protect sensitive circuits and components from the damage that can be caused by an electrical surge. The P4KE480A is an example of such a device.

The P4KE480A is a unidirectional TVS diode designed to handle large voltage surges up to working clamp voltage of 48V and up to peak pulse power of 400W. It has a low capacitance of 0.5 picofarads, so won’t interfere with data signal on high-speed circuits. Its RoHS and UL approval features make it suitable for use in applications where safety is of paramount importance.

The P4KE480A can be used in a variety of applications, such as in automotive, industrial, and consumer electronics. It is also suitable for use in data and signal protection, and can be found in a range of RF, Ethernet, and USB applications. It can also be used in power supplies, renewable energy, power converters, and industrial equipment.

The working principle of a TVS diode is relatively simple. When the voltage across the diode exceeds the working clamp voltage, the diode switches from a low resistance state to a high resistance state. This clamps the voltage to the working clamp voltage, and the energy released by the surge is dissipated as heat. This protects the sensitive components from the damage that could otherwise be caused by the surge.

The P4KE480A is a versatile and reliable TVS diode, designed to protect a wide range of applications from the damage caused by electrical surges. It has a wide range of working voltages, and its low capacitance ensures that it won’t interfere with data signals. It is constructed to superior safety standards, and is suitable for a variety of applications.

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