5KP6.5C-B Circuit Protection

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TVS - Diodes: 5KP6.5C-B Application Field and Working Principle

TVS diodes are semiconductor-based devices used for protection against electrical transients generated by lightning, electrostatic discharge, surge-induced disruption, and over-voltage conditions. They are ideal for use in AC/DC power converters, transformers, HVAC, telecom, LED lighting, and other various electronic applications. TVS diodes, also known as unidirectional voltage clamps, are designed to protect one or more circuit nodes from over-voltage transients and electrostatic discharges.

This article will discuss the application field and working principle of the 5KP6.5C-B TVS diode. The 5KP6.5C-B is a unidirectional 500W transient voltage suppressor diode designed to protect against over-voltage transients and electrostatic discharges. It is an ideal solution for protecting circuits in a wide variety of AC/DC power conversion applications.

Application Field

The 5KP6.5C-B TVS diode is an excellent choice for use in AC/DC power conversion applications due to its low capacitance, low leakage current, and fast response time. It can also be used in other electronic equipment such as telecommunications and LED lighting, among others. It is a very reliable choice for circuit protection and is designed to withstand up to +500W peak pulse energy.

Working Principle

TVS diodes, such as the 5KP6.5C-B, work on the principle of reverse-biased voltage clamping. When the voltage across the diode exceeds its breakdown voltage, it becomes forward-biased and conducts current, thereby diverting any excessive voltage away from the circuit it is protecting and clamping the SVL (source voltage level) to safe levels. The direction of the current flow is unidirectional, meaning it can only flow in one direction.

When the voltage level drops back below the breakdown voltage, the diode becomes reversed biased and the excess current is discharged, allowing the protected circuit to return back to its operating voltage levels. The 5KP6.5C-B TVS diode is designed to offer excellent protection against over-voltage transients and electrostatic discharges.

Conclusion

The 5KP6.5C-B transient voltage suppressor diode is an excellent choice for providing over-voltage protection for a wide variety of AC/DC power conversion applications. Its low capacitance, low leakage current, and fast response time make it ideal for protection against transients and electrostatic discharges. It is designed to stand up to +500W peak pulse energy and offers excellent protection against over-voltage transients and electrostatic discharges.

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