ROV07-121K

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TVS (Transient Voltage Suppressors) can protect circuits from high voltage and transient surges, and ROV07-121K is one of the typical TVS devices in the market. This device is capable of protecting circuits from the transient events with a wide range of applications, from medical to industrial.
ROV07-121K utilizes a "zinc oxide" nonlinear element which acts as an electronic resistor in normal operating conditions. When an overvoltage surge appears from a certain type of equipment, the junction resistance drops to nearly zero and the device starts to clamp and suppress the voltage. The device will stay in this "clamping" state until the voltage returns back to normal.
The main function of this device is to protect your circuit or equipment by diverting the transient voltage generated by such surges away from the device or equipment and prevent potential damages. Notable features of this device are its high energy/peak power handling capabilities, transient clamping voltage (690V) and low leakage current (0.5mA) for low capacitance (<05 pF). ROV07-121K has the capability to handle up to 1.2J energy per shot, which is suitable for many applications that deal with large voltage and current spikes such as power supplies and high voltage test equipment.
The ROV07-121K has a wide operating range from -55 to +125°C and a wide clamping voltage range from 7-630V. This makes it ideal for a wide range of applications from medical devices to automotive components. It is also available in a variety of packages that can fit into most circuits. Various ESD tests and IEC test ratings have been passed, making the device ideal for safety critical applications.
In summary, ROV07-121K is a robust and reliable TVS device which has the capability to protect circuits from transient events. It has a wide operating range and wide clamping voltage range, making it suitable for many applications. The ESD tests and IEC test ratings have been successfully passed, allowing it to be used in safety critical applications. It is reliable and suited for power supplies, high voltage test equipment, medical devices and automotive components.

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