TMOV34S551MX2696

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Transient voltage suppression devices (TVS) are essential components implemented in a variety of electronic devices, such as personal computers, devices used in industrial applications, and consumer electronics. Transient voltage suppression devices protect sensitive circuit components from high voltage overvoltage transients, which are often caused by switching power supplies, inductive loads, and electro static discharge (ESD). TVS can be divided into two main categories-varistors and metal oxide varistors (MOVs).

TMOV34S551MX2696 is a metal oxide varistor (MOV) offered by Eaton Corporation. It is a radial leaded component, has a voltage rating of 450 V, and features a bidirectional transient voltage suppression function. This component offers excellent electrical characteristics and reliable protection in a wide range of applications.

Application Field

The TMOV34S551MX2696 is used in a variety of applications, such as electrical equipment protection, power supply lines, appliances protection, automotive circuit protection, and transient protection in communication networks. With a bidirectional design, the TMOV34S551MX2696 is well-suited for applications where both overvoltage and undervoltage protection is necessary. This component also has other benefits such as good dv/dt capability, low clamping voltage, and fast time-to-clamp.

Working Principle

When exposed to a transient voltage, the TMOV34S551MX2696 MOV will be subject to reverse conduction through the zinc oxide elements. This zone will be activated and the current will be switched off. The MOV will be clamped at its rated voltage and, due to its excellent ESD resistance, it will be able to dissipate high energy without failure. The MOV will be able to reduce the effect of the transient voltage such as overvoltage or undervoltage, thus protecting sensitive electronic components from damage.

The TMOV34S551MX2696 offers excellent electrical characteristics and reliability in a broad range of applications. With its bidirectional design, the component can provide protection from both undervoltage and overvoltage. It features good dv/dt capability and fast time-to-clamp ratings, making it a viable solution for applications requiring transient voltage protection.

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