SM15T6V8A-E3/57T

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TVS - Diodes: SM15T6V8A-E3/57T Application Field and Working Principle

Transient voltage suppressors (TVS) diodes are devices that are used for protecting electronic components against voltage surges. They are like simple zener diodes, but they are designed to quickly absorb large amounts of energy to limit voltage transients. The SM15T6V8A-E3/57T is one such type of TVS diode, which is designed to be used in a variety of electronics and electrical applications.

Features & Benefits

The SM15T6V8A-E3/57T is a small, fast-action diodes. It can handle surges of up to 600W without damage to itself or the components it is used to protect. This device has excellent peak power handling capabilities, with its maximum peak power rating set at 5950W. It is also capable of withstanding up to 8kV ESD and 5kV CDM surges, making it ideal for protecting boards against ESD and CDM. This diode also has a very fast response time of 5μs, meaning it can absorb surges before they could cause any damage to the components.

Applications

The SM15T6V8A-E3/57T is suitable for a variety of applications. It is commonly used in automotive, industrial, and telecommunications systems. It can be used to protect boards, electrical equipment, and sensitive components from ESD and CDM surges. It is also commonly used in electrical devices that are exposed to voltage surges, such as circuit breakers, inverters, and surge protectors. It is also used in applications that require high frequency protection, such as power supplies, data lines, and RF systems.

Working Principle

Like all TVS diodes, the SM15T6V8A-E3/57T works by providing a fast-acting barrier against voltage shock. This diode has two semi-conductors connected in series, which creates a voltage clamp. When a surge occurs, the forward diode becomes forward biased, which allows the device to take the majority of the energy from the surge and pass it onto the reverse diode. This reverse diode then becomes reverse-biased, limiting the flow of energy to the components. The device can absorb up to 600W of energy, thereby protecting the components from any possible damage.

Conclusion

The SM15T6V8A-E3/57T is a fast-acting transient voltage suppressor diode that is suitable for numerous applications. This device is designed to be employed in automotive, industrial, and telecommunications systems where it can provide a strong level of protection against surges and voltage shocks. It has a fast response time, a peak power rating of 5950W, and is capable of withstanding up to 8kV ESD and 5kV CDM surges, making it an ideal choice for protecting sensitive components and boards.

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