ROV20H560L-S

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TVS - Varistors, MOVs are vital devices used in power management systems to protect sensitive electronic equipment from damaging effects of surges, over-voltage, over-current and static electricity. ROV20H560L-S is a TVS - varistor, MOV used in various applications to provide surge protection. The following is an overview of the ROV20H560L-S application field and its working principle.

The ROV20H560L-S is a high voltage (560V) TVS diode with integrated overvoltage protection and reverse leakage current protection. It is widely used in data communication equipment, automotive industry, automotive electronics, consumer electronics, telecommunications and uninterruptible power supply (UPS) systems. In particular, the device is a preferred choice in automotive applications due to its increased temperature characteristics.

The ROV20H560L-S has a low clamping voltage (Vc), which is an indication of its strong protection against overvoltage. It works by providing a path of lower resistance, compared to other elements in the power system, to divert excess power away from sensitive components of the system. This ensures that the ROV20H560L-S is effective in protecting against various high energy disturbances, such as surges, spikes, and transients.

In terms of its working principle, the ROV20H560L-S features an integrated shunt loop which provides a low leakage current path to divert any excess voltage or current away from the load. The ROV20H560L-S also acts as a voltage regulator by limiting the voltage and clamping it to a fixed level. This prevents the circuit from experiencing excessive voltage, which can cause damage or destruction to the system. Additionally, the TVS diode also offers reverse leakage current protection to prevent the circuitry from being damaged due to excessive conduction of current in the reverse direction.

In conclusion, the ROV20H560L-S is a high voltage TVS diode designed to provide superior overvoltage protection in various applications. Its low clamping voltage and reverse leakage current protection ensure that the device can effectively protect power system components from damage due to high energy disturbances such as overvoltage, over-current and static electricity. Additionally, the device is ideal for automotive applications due to its ability to withstand high temperature environments.

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