VTVS10ASMF-HM3-08 Circuit Protection

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TVS - Diodes are an essential component of electronic devices and are often referred to as transient voltage suppressors (TVSs). The VTVS10ASMF-HM3-08 is one such TVS; it is a 10A bidirectional device with a symmetrical common mode transient suppression profile. In other words, it helps protect components and devices from overvoltage transients.

The working principle of a TVS diode is to clamp, absorb, and dissipate a large amount of surge current when it comes in contact with a voltage spike. This transient current is normally short-lived and non-continuous, and occurs when a system is switched on or off. The TVS diode works by providing a conductive path to shunt the energy to ground. This prevents the voltage from rising above a certain level and helps protect the components and circuits from damage.

The VTVS10ASMF-HM3-08 combines excellent ESD and EFT protection performance with low clamping voltage. It offers an operating junction temperature range of -55°C to +125 °C, an average clamping voltage of 8 V, and a peak surge current of 64 A (tp=1/50μs). It is designed to operate from -55°C to +125°C without derating and is ideal for applications such as automotive, telecom, consumer electronics, and audio systems.

The device’s symmetrical common mode transient suppression profile makes it highly suitable for automotive applications. It can effectively protect ECUs, sensors, connectors, and other components from potential damage caused by overvoltage transients. It is a robust and reliable part, as the implementation of the MOV technology helps ensure that it remains intact under harsh environmental conditions. As a result, this device can withstand a wide range of temperature and humidity levels without any degradation in performance.

The device offers a wide range of features, such as high absorption capacity, low clamping voltage, and fast response time. It is also designed to provide improved robustness against high frequency transients. Its low capacitance rating and its low leakage current make it well suited for high speed signal applications.

In conclusion, the VTVS10ASMF-HM3-08 offers superior protection against overvoltage transients. It is an ideal device for automotive and other electronic equipment applications, thanks to its robust design and excellent performance characteristics. It is designed to operate over a wide range of temperature and humidity levels without any derating, ensuring a prolonged lifetime even in the harshest of conditions.

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