3KP20A

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TVS stands for Transient Voltage Suppressors, and these are an important component of any electronic circuit. The 3KP20A is one such device, and it is widely used in various applications. In this article, we will explore the application fields and working principles of this device.

The 3KP20A is an AC-rated device that can be employed in protection circuits to guard against power surges, voltage spikes, and related electrical overstress. It has an excellent protection capacitance of 30,000pF, and it has an excellent dynamic resistance of just 0.2 Ohms. The device can handle repetitive peak pulses of up to 25A and withstands through spikes of greater than 8KV. Its breakdown voltages range between 6 and 14V.

The 3KP20A is best suited for peak protection of I/O interfaces, digital circuits, and analog components. It can also be used to protect voltage sensitive elements such as LEDs and transistors. Additionally, the 3KP20A can be used to protect power supplies and AC lines from over-voltage and over-current. Furthermore, this device can also be employed in line filters and clamping circuitry for voltage protection.

The working principle behind the 3KP20A is fairly straight forward. When a voltage higher than its breakdown voltage is applied to the device, it will conduct a current. This current will then be diverted from the electronics, and the 3KP20A will act as a protective barrier. In doing so, it will also limit any voltage spikes and prevent any further damage to the electronics.

To sum up, the 3KP20A is an AC-rated protection device that can be used in a variety of applications. It features an excellent protection capacitance and dynamic resistance, which makes it suitable for peak protection of I/O interfaces, digital circuits, analog components, power supplies, and AC lines. Furthermore, its working principle is based on the diversion of any excessive voltage or current away from the electronics. This makes it an essential asset for any electronic circuit.

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