B72500T8250L70

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TVS (Transient Voltage Suppressors), MOVs (Metal-Oxide Varistors) and B72500T8250L70 are surge protection devices used to protect electronic circuits from the effects of transient voltages caused by electrostatic discharge (ESD) or other rapid voltage changes. These components provide a great practical solution to controlling the flow of electrical energy outside of its intended path to protect electronic circuits and components.

B72500T8250L70 is a type of “multi-layer” varistor (MLV) that contains multiple layers of metal-oxide ceramic material. The special construction of these components enables them to offer superior performance and a greater range of clamping voltages than their standard counterparts. The B72500T8250L70 capability of withstanding a peak voltage of 2500V (IEC 61000-4-2 level 4) makes them ideal for primary ESD protection up to 8 kV (-5 kV contact/ 8 kV air discharge). Additional protection can also be achieved with secondary suppressors.

The B72500T8250L70 is highly effective at suppressing unintentional switching surges and quick transients, making them suitable for extremely high-voltage and high-current applications in a wide range of industries. They are frequently used in industrial communications, energy management, automotive, medical equipment, telecommunications, railways, consumer electronics, and other applications.

The B72500T8250L70 is designed to reduce the current in the event of a voltage surge beyond its set clamping voltage (the SURGE BREAKDOWN VOLTAGE), and this is achieved through a process called “zener breakdown”. This occurs when a voltage spike causes the voltage across the two terminals of the varistor to exceed the “breakdown voltage”. The excess energy is dissipated as heat, quickly reducing the potentially damaging surge to a safe level.

The varistor\'s movement is acceleration-dependent – i.e. its reaction time is significantly faster if a voltage spike is preceded by an acceleration of the voltage, as would be the case in an ESD event. This makes B72500T8250L70 ideal for ESD protection.

The B72500T8250L70 also has a high level of reliability and durability, making it suitable for long-term use in extreme environments. Its high surge capability ensures it can consistently protect against overvoltage, while its low thermal resistance and excellent energy absorption capability enable it to provide long-term protection against high surge currents.

The B72500T8250L70 are ideal for both commercial and industrial applications, and its variety of features make it an ideal solution for transient voltage protection. The component can be used in a variety of applications, including automotive systems, motor drives, telecoms, consumer electronics, and various other electrical systems. Its robust construction makes it suitable for use in harsh environments and its high surge capability ensures long-term protection against overvoltage. Its low thermal resistance and excellent energy absorption capability also enable it to provide immediate and sustained protection from high surge currents.

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