ROV10-680K-S

Varistor Voltage (Typ):	68V
Package / Case:	Disc 10mm
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 85°C (TA)
Capacitance @ Frequency:	2230pF @ 1kHz
Number of Circuits:	1
Energy:	8.5J
Current - Surge:	500A
Varistor Voltage (Max):	74.8V
Series:	--
Varistor Voltage (Min):	61.2V
Maximum DC Volts:	56V
Maximum AC Volts:	40V
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Application Field and Working Principle of ROV10-680K-S

ROV10-680K-S (Transient Voltage Suppressor, TVS) is a special device used in the protection of circuits from voltage spikes above their rated level. It is a four-terminal component, consisting of two plates connected by two zinc oxide bridging hoops. The majority of these components are made of non-combustible materials such as metal oxide, polyester, and polycarbonate.ROV10-680K-S has a wide range of applications in consumer electronics, industrial electronics, communication, automotive, and medical devices. In consumer electronics, it protects consumer electronics from discharge of static voltage and heat. It is used in industrial equipment to protect power supplies from overvoltage, short circuits, and intermittent line noise. It is used in communication equipment to control the output voltage of radio and telecommunication systems. It can also be used in automobiles to protect their electrical device from voltage spikes. In medical equipment, it is used to protect sensitive electronics from voltage transients.ROV10-680K-S works in a few basic ways. First, it acts as a shunt resistor. This means that when the voltage exceeds the system tolerance, current will pass through its internal resistance, reducing the voltage across the component and preventing damage to the system. At normal operation, the component will remain in a low resistance, non-conductive state.Second, it acts as a diode clamp. When the voltage exceeds the junction voltage of the diode, the diode\'s depletion area, the current enters the junction and the voltage drops. This keeps the voltage below the rated system tolerance and protects the system from damage.Third, it acts as an overvoltage regulator.This means that when the voltage exceeds the tolerance of the system, the ROV10-680K-S will enter its conductive state and regulate the voltage to the tolerance of the system.Lastly, it acts as a protection clamp.When the voltage exceeds the rated tolerance, it acts as a current-limiting device and dissipates the energy from the incoming voltage surge. This preserves the stability of the system and prevents damage.ROV10-680K-S is designed to provide protection from voltage transients. It offers high surge current capabilities, enhanced ESD protection, low capacitance, and good thermal stability. It is a rugged and reliable component that can be used in a wide range of applications.

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