V300LT2PX2855

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TVS – Varistors, MOVs, play an important role in protecting against transient voltage and surges in electrical circuits. The V300LT2PX2855 is a bi-directional ceramic transient voltage suppressor (TVS) diode designed to protect either the positive or negative side of a power supply line. The diode uses Silicon Avalanche Diodes (SAD) technology which enables it to handle energy spikes up to 476A with a peak pulse power of 300W.

The V300LT2PX2855 is suitable for a wide range of applications where surge suppression is needed. It can be used in electronic equipment such as computers, medical equipment, and communication infrastructure, as well as automotive applications such as airbag systems, ABS and air conditioning systems. It is capable of withstanding voltage surges of up to 28V with a wide operational temperature range of -40 to +85 degrees Celsius.

The V300LT2PX2855 has two pins, the anode (pin 1) and the cathode (pin 2). The anode is typically connected to the positive side of the power line while the cathode is connected to the negative side. During normal operation the TVS diode is in its low-impedance or ‘on’ state and there is no voltage drop across the device. However, when the voltage across the device exceeds the die of the diode, it triggers an avalanche effect which increases the voltage drop across the device and limits the maximum voltage. This effectively prevents further damage due to voltage overpowering the device.

In conclusion, the V300LT2PX2855 is a robust and efficient TVS diode that provides effective surge suppression for a wide range of applications. Its wide range of operating temperature (-40 to +85 degrees Celsius) and peak pulse power of 300W make it a viable choice for those requiring robust protection from voltage transients and surges.

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