TMOV25SP320E

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TVS-Varistors, MOVs is a technology used to protect electronic circuits against overvoltage or transient voltage spike. The TMOV25SP320E is a Transient-Voltage Suppressor (TVS) device that provides protection for circuits from high voltage spikes.

TMOV25SP320E Application Field

TMOV25SP320E is a 3.4V - 25 Volt TVS device that can be used to protect circuits from transient voltages that can exceed recommended limits. The device has an operating rating of 25V and is designed to be used in applications such as industrial, automotive, communications, and consumer electronics. It is also suitable for transient protection in automotive, solar, and other protection applications. This device is designed to provide high surge handling capability with low clamping voltage while also providing a low stand-off voltage of 3.4V for extremely low voltage protection applications.

TMOV25SP320E Working Principle

TMOV25SP320E utilizes a Thermally Activated Release Element (TAR) to dissipate energy resulting from high energy voltage transients. The TAR is a bi-directional solid state device which selectively dissipates large amounts of energy. When triggered by a transient current, the TAR absorbs stored energy and then quickly releases it in the form of heat. This fast response time helps protect the circuit from insulation breakdown and arcing that might result in component damage. The TMOV25SP320E also includes integrated clamping circuits which help limit the voltage to a safe level during overvoltage or transient conditions.

The TMOV25SP320E can also be used to increase surge protection levels. This device includes integrated clamping circuits which can be used to increase the threshold of the voltage where the TVS device activates. This can help provide additional protection from high energy transients that may not be handled by conventional surge protection devices. When dealing with a new application, it is important to consider the worst-case environmental conditions as well as the acceptable threshold levels you are trying to protect against.

The TMOV25SP320E can provide robust protection from overvoltage and transient voltage spike events. Its low stand-off voltage makes it suitable for applications that require low voltage protection, while its high surge handling capability makes it an ideal choice for applications that may be subject to higher energy transient events. This device also utilizes a TAR element to dissipate high energy transients quickly and safely, making it a reliable choice for protection of critical circuits.

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