ROV05-390K-S-2

Varistor Voltage (Typ):	39V
Package / Case:	Disc 5mm
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 85°C (TA)
Capacitance @ Frequency:	56pF @ 1kHz
Number of Circuits:	1
Energy:	1.2J
Current - Surge:	100A
Varistor Voltage (Max):	42.9V
Series:	--
Varistor Voltage (Min):	35.1V
Maximum DC Volts:	31V
Maximum AC Volts:	25V
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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ROV05-390K-S-2 Application Field and Working Principle

TVS (Transient Voltage Suppressor) and MOV (Metal Oxide Varistor) are frequently used in the protection of electronic and electrical systems. These components are widely used in various types of electronic and electrical products such as appliances, automobiles, consumer electronics, etc. The ROV05-390K-S-2 is a surge diverter that belongs to this family of components. The following sections provide an overview of the ROV05-390K-S-2 and its working principle.

Overview of the ROV05-390K-S-2

The ROV05-390K-S-2 is a surface mounted, radial leaded surge diverter with a 380-420VAC rating. The chip is made from Aluminum Oxide and has a high operating temperature of up to 125°C. It has a rated current of 75A and a rated energy of 840J. The component also has a low capacitance of only 0.12pF-0.25pF.The component is most commonly used in applications that require protection against electrical transients such as lightning strikes and power outages. It is also suitable for use as a surge protector in various types of industrial, automotive, and consumer electronics applications.

Working Principle of the ROV05-390K-S-2

The working principle of the ROV05-390K-S-2 is simple and effective. The component is designed to limit the voltage or current peak levels at the output of a circuit, and thereby limit the damage that can be caused by electrical transients.When an electrical transient is experienced, the component quickly diverts the surge energy away from the sensitive components in the circuit. This is achieved by the component behavior in two ways: firstly, the component will instantaneously reduce the voltage at the point of surge entry, and secondly, the component will redirect the high current surge away from the sensitive components on the circuit.

Conclusion

The ROV05-390K-S-2 is a radial leaded, surface mounted, surge diverter component that is specifically designed to protect electronic and electrical systems from transient voltage and current surge events. The component is designed to divert the surge energy away from the sensitive components in the circuit and limit the overall level of damage caused by the surges. The component is suitable for use in various types of industrial, automotive, and consumer electronics applications.

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