ROV05H681K-S-2

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TVS (Transient Voltage Suppressors) are electronic components that are designed to provide protection and insulation against voltage surge and transient voltages. ROV05H681K-S-2 is an advanced TVS device, which is widely used for various applications. This device provides superior electrical performance, small size and low cost, making it an ideal solution for many types of transients.

Applications of ROV05H681K-S-2

ROV05H681K-S-2 is most commonly used for protection against over-voltage transients in sensitive electronic circuits. It can be used in a wide range of applications, such as information technology equipment, telecommunications systems, telecommunications networks, signal and audio devices, radio systems, and power supplies. The device provides superior protection against common voltage transients, such as electrostatic discharge (ESD) and power surge. The device can also be used to improve the longevity of electronic components and reduce system failures. Additionally, the device is available in small packages, making it suitable for use in compact applications.

Working Principle of ROV05H681K-S-2

ROV05H681K-S-2 consists of a metal oxide varistor (MOV), which is an N-type semiconductor. It works on the principle of avalanche breakdown, wherein, when the applied reverse voltage is more than the junction potential of the MOV, a conduction channel is formed and current begins to flow. This current is used to create an avalanche effect, whereby, the electrons are accelerated to high enough speeds, allowing them to cause a sudden breakdown of the junction potential. As a result, the voltage is limited and current is diverted, thereby protecting the circuit from damage due to high transient voltage.

Conclusion

ROV05H681K-S-2 is an advanced TVS device, which is widely used for protection against various types of transient voltages and surge. It works on the principle of avalanche breakdown, wherein, a conduction channel is formed and current begins to flow, resulting in limitation of voltage and current diversion. This device is used for a wide range of applications, such as information technology equipment, telecommunications systems, signal and audio devices, radio systems, etc. Furthermore, the device is available in compact packages, making it suitable for use in many types of applications.

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