AOZ8818DI-05

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TVS (Transient Voltage Suppressors), also known as "crowbar" diodes, are a type of diode that is designed to limit overvoltage transients on data, power and communication lines. The AOZ8818DI-05 is a TVS diode with an ultra-low capacitance of 4pF that is ideal for high-speed signal protection. It is used to protect high-speed communication lines, such as USB 3.1, HDMI circuit and DisplayPort.

The AOZ8818DI-05 chip is 0.4mm (1/64inch) tall and is available in both SOT23 and SC-88/TO-252 packages. The device includes a bypass capacitor with a capacitance of 0.7pF, which allows for superior overshoot suppression and helps protect against overvoltage transients of up to 20kV(Contact) and 30kV(Air). The device can operate at a temperature range of -40°C to +85°C.

The AOZ8818DI-05 protects against overvoltage transients by clamping the voltage levels of connected components to a safe voltage level. When an overvoltage transient is detected, the device will reduce its forward resistance while simultaneously increasing its clamping voltage. As a result, the overvoltage is clamped to a safe voltage level which prevents damage to connected components.

The device also makes use of a high surge forward current capability of 800mA. This allows the device to withstand even the most extreme voltage transients and it is capable of protecting connected components against voltage surges of up to 20kV (Contact) and 30kV (Air).

The AOZ8818DI-05 is capable of handling very high pulse repetition rates, allowing it to provide efficient protection of connected components. The device is compatible with many commonly used integrated circuits, making it easy to use in a variety of applications. The device is ideal for use in communication systems, industrial equipment, consumer electronics, automotive electronics, and more.

In conclusion, the AOZ8818DI-05 is a highly efficient TVS diode designed protection of high-speed communication lines, with ultra-fast response time, high surge current capability, and a wide range of operating temperatures. Its small size and compatibility with many integrated circuits make it ideal for use in a variety of applications. Whether you need a TVS device for signal protection or voltage surge protection, the AOZ8818DI-05 is sure to meet your needs.

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