ROV07H390K-2

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The ROV07H390K-2 is a transient voltage suppressor (TVS) device that is used for over-voltage protection. It is a component of the Varistors, MOVs (metal oxide varistors, MOVs) family of protective devices, which is designed to provide protection from the harmful effects of electrical surges or transients. This component is suitable for use in a broad range of electrical and electronic applications, such as power supply protection, over-voltage protection for automotive systems, general industrial equipment protection, and motor control. Additionally, the ROV07H390K-2 is useful for providing protection against medium-powered voltage transients.

The ROV07H390K-2 is capable of suppressing over-voltages up to 600 Volts Peak Pulse Power (PPP). The device has non-linear characteristics, which means that the peak pulse power handling capability is dependent on the clamping voltage. At a clamping voltage of <20V, the device can handle up to 800 watts of peak power, while at higher clamping voltages it is capable of handling higher levels of peak power.

The ROV07H390K-2 is designed with an internal avalanche breakdown region that enables it to absorb large over-voltage transients. The device utilizes a Zener diode connected in series with a resettable fuse element that acts as a current regulator. As transient over-voltages are applied, the Zener diode will start to conduct, and the resulting current will be limited to a safe level by the internal fuse element.

The device is also equipped with a temperature-dependent protective element which helps to keep the device from exceeding its safe operating temperature limits. The device also has a highly efficient current-limiting capability, which provides additional protection from over-voltages. The device is also designed with a low leakage current, which helps to minimize the amount of current that is dissipated as the device absorbs over-voltages.

The ROV07H 390K-2 is designed to bring the device into an off state when the voltage exceeds its maximum ratings. This helps to protect the device from further electrical damage by preventing any further voltage increases. The device is also designed to reset itself after a period of time, allowing it to be used multiple times. The device is also designed with a low capacitance, allowing it to handle higher pulse powers.

In summary, the ROV07H390K-2 is a very versatile device which can be used in a wide range of applications for protection from over-voltage transients. The device is highly efficient and reliable, with low leakage current and temperature-dependent protection that ensure its safety in all applications. The device\'s non linear characteristics and low capacitance also make it ideal for handling medium to high peak pulse powers. The device is capable of resetting itself after a period of time and has an avalanche breakdown region which helps to absorb large over-voltage transients.

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