SM6T68A-M3/52

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TVS - Diodes is a proof-protecting device for electronic components that connects between the terminals of electronic components and power source, preventing voltage spikes from damaging the components and other connected devices. SM6T68A-M3/52 is a type of TVS - Diodes belonging to the SM6T family. It is designed for surge protection in the consumer electronics, automotive and industrial markets.

SM6T68A-M3/52 offers very high surge current ratings up to 270A and a wide working voltage range up to 36V. It is suitable for backtocar-signal, bus-line, lighting-control systems and engine control unit as well as any other high voltage or high frequency applications. This diode also features very low capacitance values, extreme ESD protection for higher ESD performance.

The working principle of SM6T68A-M3/52 is simple and effective. When voltage across its two terminals rises above a preset threshold, the diode changes into a low-resistance state, allowing current to flow and the component to be protected from a voltage spike. When the voltage falls below the preset threshold, the diode returns to its high-resistance state, and the current flow stops, effectively blocking any further current flow. This effectively limits the voltage and current applied to the circuit, preventing it from exceeding the threshold level and thereby protecting the connected components from being damaged by a voltage spike.

SM6T68A-M3/52 has excellent thermal resistance and has a low-clamping voltage of just 8.4V. Its capacitance value is extremely low with a capacitance range of 1.4 to 1.5 pF, making it ideal for high frequency applications. It also features ultra-high ESD protection of about 15 kWh of ESD resistance and up to 3500pF of capacitance for increased performance.

SM6T68A-M3/52 is designed to protect electronics against high power surges, often called "line-induction waves" or "ringing". Such surges can damage the internal circuits of the device, leading to permanent failure. When installed between a power source and the protected device, this diode will limit the voltage applied to the protected device, thus preventing damage to the internal circuits from high voltage fluctuations.

SM6T68A-M3/52 is widely used in automotive, consumer electronics, industrial, and medical applications. It is an ideal solution for protecting electronic components from voltage spikes, and is suitable for both static and dynamic applications. By installing multiple SM6T68A-M3/52 devices in parallel, higher protection levels can be offered. This makes the SM6T68A-M3/52 a suitable protection device for a wide range of electronic applications.

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