V275LC40CP

Series:	C-III
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Maximum AC Volts:	275V
Varistor Voltage (Min):	387V
Varistor Voltage (Typ):	430V
Varistor Voltage (Max):	473V
Current - Surge:	10kA
Energy:	320J
Number of Circuits:	1
Capacitance @ Frequency:	120pF @ 1MHz
Operating Temperature:	-55°C ~ 85°C (TA)
Mounting Type:	Through Hole
Package / Case:	Disc 20mm

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TVS - Varistors, MOVs
The V275LC40CP is a surface-mount Varistor device of excellent performance. It is commonly used to protect electrical and electronic components against shock and other transient voltages. A Varistor, also known as a Voltage-dependent Resistor (VDR), is a three-terminal electronic component that exhibits a nonlinear voltage-current characteristics. It consists of two semiconductor layers with an intermediate layer of a non-linear material, typically a ceramic material.

The V275LC40CP has excellent characteristics including high surge current capability and low thermal resistance. It is designed for critical safety applications due to its high isolation and fast response. Typically, it can handle up to 10A of surge current and its response time is less than 1ns. Furthermore, the device offers excellent ESD protection up to 8kV.

In terms of application, the V275LC40CP is widely used in industrial control, telecom, computer, consumer electronics, and automotive applications. It can protect components from high voltage transients, from switching surges, and ESD events.

The primary working principle of the V275LC40CP is based on nonlinearity, which means that the device output can differ greatly from its input. When the voltage across the device is below the clamping voltage, the device is in a high impedance state. This can prevent current flow. When the voltage across the device is above the clamping voltage, the device emits electrons and it’s in a low impedance state. This allows current to flow.

The V275LC40CP has quite a few interesting features that adds to its use cases. For instance, the device can withstand high voltage transients, it has very fast response, and it can handle high surge current. Additionally, it also has a high isolation rating and excellent ESD protection up to 8kV.

To conclude, the V275LC40CP is an excellent device for applications requiring high levels of ESD protection, voltage transient and switching surge protection. Its fast response and ability to handle high surge currents make it a great choice for critical safety applications.

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