ESD8472MUT3G Circuit Protection

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ESD8472MUT3G is a part of the TVS – Diodes family. TVS – Diodes are used in applications such as automotive electronics, cellular phone protection, medical technology, defense and aerospace. They offer protection against electrical overstress caused by transients such as electrostatic discharge (ESD).

The ESD8472MUT3G is a Bipolar ESD protection diode designed to provide protection against ESD transients in the range of ±4kV Human Body Model (HBM) and 100V Machine Model (MM). It features a low capacitance of 0.65pF; low leakage current, and a fast response. The ESD8472MUT3G is available in the DFN6U (2x3x0.75mm) package.

The ESD8472MUT3G works on the principle of a voltage clamp. When subjected to an overvoltage condition, the junction capacitance is charged, and the voltage begins to rise. When the forward voltage threshold has been reached, the excess charge is drawn through the device, thus clamping the voltage. When the voltage returns to a normal state, the device allows the charge to dissipate. This sequence is then repeated every time the device is subjected to an overvoltage condition.

ESD8472MUT3G devices offer protection to the components connected to them. They do this by absorbing the energy from an ESD transient and dissipating it, thus preventing damage to the components. Additionally, the device provides overload protection, by limiting the maximum voltage on the protected pins.

The ESD8472MUT3G is well suited for use in applications such as mobile phones, tablets, wearable devices, and automotive electronics. It is suitable for protecting I/O and power ports where the protection level must be very high to prevent damage to the circuits and any connected devices.

In conclusion, the ESD8472MUT3G is an extremely well suited piece of technology for protecting systems against ESD transient threats. It offers a low capacitance, leakage current, and a fast response, and is available in a variety of packages for increased performance and ease of use.

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