VC080526C580RP Circuit Protection

Varistor Voltage (Typ):	34.5V
Package / Case:	0805 (2012 Metric)
Mounting Type:	Surface Mount, MLCV
Operating Temperature:	-55°C ~ 125°C (TA)
Capacitance @ Frequency:	250pF @ 1kHz
Number of Circuits:	1
Energy:	0.30J
Current - Surge:	100A
Varistor Voltage (Max):	37.95V
Series:	TransGuard®
Varistor Voltage (Min):	31.05V
Maximum DC Volts:	26V
Maximum AC Volts:	18V
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS - Varistors, MOVs

The VC080526C580RP is an advanced TVS (transient voltage suppression) device designed for surge protection in a wide variety of applications. It uses a combination of Varistors and MOVs (metal oxide varistor) to provide a robust, effective and reliable protection from electrical transients.

Varistors

Varistors are non-linear resistors that have variable resistance as the voltage across them changes. They work by providing a high resistance during normal operation, but when a surge in voltage is detected they quickly reduce resistance and limit the amount of spike voltage that is allowed to pass through. This helps protect sensitive electronics from power surges and other voltage-related events.

MOVs

MOVs, also known as metal oxide varistors, provide a similar type of protection as Varistors but with the added advantage of having a much higher voltage rating. MOVs have a much higher clamping voltage and are able to handle higher voltage surges, making them particularly useful in applications that need to protect against larger surges.

VC080526C580RP Application Field and Working Principle

The VC080526C580RP is designed to protect against surges in the voltage range of 6V to 26V. It has a clamping voltage of 580V and a maximum peak pulse current of 8.5A. It has an operating temperature range between -55 to+125°C and is designed for a variety of applications such as automotive, consumer electronics and industrial applications.The VC080526C580RP is a combination of a Varistor and MOV. The Varistor portion protects against normal short duration spikes, while the MOV protects against large and longer duration spikes. When the voltage across the device exceeds its clamping voltage, the Varistor portion will reduce its resistance and limit the amount of voltage that passes through. The MOV portion, on the other hand, will activate and provide short circuit protection. The VC080526C580RP is a key component in many surge protection devices and products as it offers reliable and effective protection from voltage transients. It helps to ensure that sensitive equipment is protected and prevents costly damages and downtime.

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