B72580T0080L062

Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Maximum AC Volts:	8V
Moisture Sensitivity Level (MSL):	--
Maximum DC Volts:	11V
Varistor Voltage (Min):	12.75V
Varistor Voltage (Typ):	15V
Varistor Voltage (Max):	17.25V
Current - Surge:	800A
Energy:	1.8J
Number of Circuits:	1
Capacitance @ Frequency:	6000pF @ 1kHz
Operating Temperature:	-55°C ~ 125°C (TA)
Mounting Type:	Surface Mount, MLCV
Package / Case:	1812 (4532 Metric)

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TVS - Varistors, MOVs

TVS (Transient Voltage Suppressor) is a type of surge protection device. It has become increasingly popular in the electronics world and is widely used in power supplies, data lines, industrial power systems, and automotive applications. The TVS can be divided into two categories: varistors and Metal Oxide Varistors (MOVs). This article will discuss the application field and working principles of varistor B72580T0080L062.Varistors are non-linear voltage dependent resistors with the ability to absorb and dissipate excessive voltage. They can quickly detect anomalous high voltage in an electrical circuit and divert its energy to the ground, efficiently protecting other electronic components from damage. Varistors can be either AC or DC biased, depending on the application. The AC varistors are used to clamp transient voltage spikes on power lines, while the DC varistors are used to protect system components from reverse voltage or over-voltage.The B72580T0080L062 varistor is of the MOV type and is particularly suitable for protecting power supplies and automotive applications. Its maximum DC voltage is 800V and it can operate at temperatures ranging from -40°C to 85°C. The varistor also features a high surge capability and low failure rate, making it an ideal choice for industrial power systems, automotive applications, and communication systems.When it comes to the working principle, varistors are composed of two electrodes, which are separated by a special dielectric material. This dielectric material is usually composed of zinc oxide particles and it is designed to respond to a voltage above a certain threshold value. When the voltage reaches this threshold, the dielectric material becomes conductive and clamps the voltage to a maximum safe level. In addition, when the voltage drops, the material returns to its non-conductive state. This ensures stability and protection of the connected components.In conclusion, the B72580T0080L062 is a Metal Oxide Varistor designed for power supplies and automotive applications. It can operate at wide temperature ranges and withstand high voltage surges. Furthermore, its carefully designed dielectric material ensures that the circuit is protected from excessive voltages.

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