V68ZA3P Circuit Protection

Varistor Voltage (Typ):	68V
Package / Case:	Disc 10mm
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 85°C (TA)
Capacitance @ Frequency:	1850pF @ 1MHz
Number of Circuits:	1
Energy:	6.5J
Current - Surge:	500A
Varistor Voltage (Max):	74.8V
Series:	ZA
Varistor Voltage (Min):	61.2V
Maximum DC Volts:	56V
Maximum AC Volts:	40V
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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TVS –Varistors, MOVs, is a type of electrical components used to protect sensitive electronic equipment from damage caused by over-voltages. The V68ZA3P is a high-voltage transient suppression diode designed to protect systems against transients and spikes. It is a general-purpose device available in both surface-mount and through-hole packages. It is also one of the most popular transorb-style devices used in many types of electronics for over-voltage protection.

The V68ZA3P application field covers a wide range of requirements. It is suitable for high-voltage DC power converters, LED lighting systems, switch-mode power supplies, AC/DC adapters, HVAC, industrial and consumer electronics, telecom, automotive, medical and defense applications. This device has a low operational capacitance and offers high surge current capability for increased protection and reliability.

The V68ZA3P working principle is based on a principle called voltage clamping. This principle is where the device clamps voltage across its terminals to a desired and safe level. When a transient voltage rises to a level that exceeds the clamping voltage, the device acts as a diode and diverts the excessive current away from the system. The result is a return to the required safe voltage level.

The V68ZA3P is a very reliable and versatile device, and its main features include a wide operating voltage range of 6V to 82V, peak pulse current rating of 600A (8/20μs pulse width), fast response time, low leakage current, and low clamping voltage. Its design also contributes to its high-reliability and low-inductance performance. The maximum power dissipation is 4.2W, and it is RoHS compliant.

The V68ZA3P is also one of the most reliable and cost-effective technology solutions available. Its fast response time helps suppress dangerous surge voltage and maintain system integrity. This device is easy to use and integrate with existing systems, and its low capacitance provides additional protection while keeping system losses to a minimum.

In summary, the V68ZA3P is an excellent choice for any high-voltage electronics application due to its robust design, low capacitance, and high surge capability. The wide operating voltage range and its high reliability make it suitable for various industrial and military applications. Its fast response time and low leakage current ensure greater safety of your system and its components.

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