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Introduction
ROV07-680K-S is an advanced, two-terminal, monolithic, non-linear semiconductor device that can protect equipment and system circuits from transient voltage or electrical surges. It is classified as a Transient Voltage Suppressor (TVS – Varistors, MOVs). The device also provides optimized protection for low power DC or AC circuits, and it works well in applications such as home and other electronic devices.
Application Field
ROV07-680K-S is mainly used in protection for electronic circuits, power electronic circuits, communication equipment, automotive electronics, smartphone, etc. It also can be applied in other applications such as AC or DC power systems, power switches, power distribution boxes, fuse boxes, automotive fuse boxes, home electronics, and much more. In the context of automotive electronics, ROV07-680K-S can provide protection to car charging, motor control, airbag deployment, air conditioner control, and other electrically sensitive components. In home electronic devices, it can provide protection in a variety of situations, including against electric surges created by lightning, high voltage, bad wiring, and other electrically hazardous environments.
Working Principle
ROV07-680K-S works by clamping the voltage at a certain value. This value is referred to as the clamp voltage, and it is the voltage at which the device turns on and begins to conduct current. In other words, when the voltage rises above a certain point, the device starts to divert the current away from the affected circuit, and it does this until the voltage drops back to a safe level.The device is typically constructed using a zener diode in series with a diode that is opposed in direction. When a voltage surge is encountered, the voltage is automatically clamped at the breakdown voltage of the zener diode. The diode in series with the zener diode prevents the current from flowing in the reverse direction and damaging the device.
Conclusion
ROV07-680K-S is a versatile, two-terminal, monolithic, non-linear semiconductor device that can effectively protect circuits and components from transient voltage or electrical surges. It can also be used in a variety of applications such as automotive electronics, home electronics, AC or DC power systems, power switches, and much more. The device works by clamping the voltage at a certain value, and it is typically constructed using a zener diode in series with a diode that is opposed in direction.
ROV07-680K-S Datasheet/PDF