3KP22C-B

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Transient Voltage Suppressor (TVS) diodes are used in electronic circuits to protect them from over-voltage transients that could arise due to switching or lightning transients, and 3KP22C-B provide high overvoltage protection in a wide range of applications, with an packaging and form factor suitable for most applications. As part of its features, they offer high transients protection, low capacitance, and fast response time, allowing for usually very reliable protection in most applications.

The 3KP22C-B has a broad application field, including use in power protection circuit for DC or AC line, laptop protection from electrostatic discharge, personal media-player protection, LED driver protection, and telecom equipment or appliance protection. Its wide application field reflects the different protection levels and operating conditions that the device is capable of handling while still being highly reliable.

3KP22C-B has an optimized design for fast response time, low capacitance, and superior clamping performance. All of these properties makes the device suitable for high overvoltage transient protection applications against transients that could be generated due to lightning or switching surges. This is achieved thanks to the design of the device, which includes a built-in silicon diode that shunts high peak voltage away from the protected devices, also draining their capacitance thanks to its wide operating frequency range.

The device is housed in a small form factor housing, that reduces the amount of space occupied and also helps reduce the costs associated with its installation. This form factor is suitable for many applications, and, by being small and occupying little space, makes it an ideal solution for many applications.

Working principles for the 3KP22C-B are simple. When operating voltage is within the TVS diode’s breakdown voltage, the device offers very low resistance. If the system is affected by a transient voltage, the device will limit the voltage levels to a safe value that is below its breakdown voltage. This allows for a high degree of protection of connected electronic components when these transients occur.

The device is also designed in a way that it doesn\'t provide any latching or continuous current protection, and it can only provide overvoltage transient protection. This is done by draining the transient energy away from the protected device, with its short response times and low capacitance allowing for very good utilization of that transient energy.

In conclusion, 3KP22C-B is an ideal TVS diode for high over-voltage protection in a wide range of applications, offering fast response time, low capacitance, and superior clamping performance. It has an optimized design for fast response times, low capacitance, and superior clamping performance, while its small form factor makes it suitable for many applications.

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