V82ZT05P

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TVS - Varistors, MOVs, are widely used in electronic equipment as protection devices to help ensure normally operating voltage levels and protect against excessive voltage surges. The V82ZT05P is a new kind of TVS - Varistors, MOVs, device developed by Exsis Corporation and is widely used in electronic circuits in a wide range of applications. This article will discuss the application fields and working principle of the V82ZT05P.

The V82ZT05P is a bidirectional voltage suppressor designed for surface mounted applications in power supply lines. It offers over-voltage protection from both over-voltage and over-current transients. The device is designed to provide a maximum clamping voltage of 5 Volts and can handle pulse currents of up to 100 Amps. The very low on-state capacitance ensures a minimum of additional load on the circuit. The V82ZT05P is RoHS compliant which makes it suitable for use in a wide range of applications.

The application fields of V82ZT05P are various. With its high power rating, it has been used to construct reliable ESD protection for high voltage and high current applications. This includes power supply applications such as power rectifiers, voltage regulators, high-speed digital circuits, motor control circuits, and solenoid drivers. It is also suitable for use in automotive electronic circuits, where it is used for ESD protection and to protect against transients generated by the engine.

In addition, it has been used in the protection of audio and video equipment, including receivers, amplifiers, signal processors, and broadcast equipment. It has also been used in power supply designs in the communications and industrial industries, providing protection for sensitive control circuits against accidental overvoltage and inductive kickback transients.

The working principle of the V82ZT05P is relatively minimalist. In normal operation, when the input voltage is within its working range, the device is in an off-state. When the voltage rises or falls beyond its clamping voltage range, it is triggered and the internal latching mechanism changes the device to an on-state. In this state, it limits the voltage to the clamping voltage by passing the excess current through itself and diverting it away from the protected circuit. This ensures both over-voltage and over-current protection against surges while maintaining the working voltage within its expected range.

The V82ZT05P also offers a low leakage current, which helps to maintain the working voltage within the expected range. The device has a low self-inductance design that ensures minimal EMI and ESD interference caused by inductive kickback or switching transients. The device provides a very fast response time and is capable of handling high energy pulses.

The V82ZT05P is an excellent choice for over-voltage and over-current protection in a wide range of applications. Its high power rating, low on-state capacitance, and low leakage current make it ideal for power supply and audio/video applications. Its fast response time and low self-inductance ensure maximum EMI and ESD protection. It is the ideal solution for reliable over-voltage protection.

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