AOZ8808DI-03 Circuit Protection

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Introduction to the AOZ8808DI-03

The AOZ8808DI-03 is a TVS diode that is used to provide overvoltage protection to a variety of electrical circuits and devices. It is a bi-directional device that is designed to reduce the effects of Electrostatic Discharge (ESD) as well as electrical transients caused by Lightning or power line surge events.

Application Field

The AOZ8808DI-03 is designed for use in a wide variety of applications including, but not limited to, consumer electronics, automotive, industrial, medical, military, and telecommunications. It is typically used in the protection circuits of printed circuit boards, data lines, and power connections to provide reliable protection against ESD and other electrical transients. It is also ideal for applications where board space is limited due to its small package size.

Working Principle

The AOZ8808DI-03 is a bi-directional thyristor surge protection device (TSPD). It is designed to divert large electrical current surges away from sensitive components. When an overvoltage or overcurrent event occurs, the device quickly and reliably conducts the energy away from sensitive components and circuit boards. The AOZ8808DI-03 also has an internal clamping voltage that prevents it from conducting too much current.

Characteristics

The AOZ8808DI-03 has a number of electrical characteristics that make it suitable for many applications. It has a very low stand-off voltage and a maximum clamping voltage of 10.5V, which makes it ideal for low voltage circuits. It is also capable of handling transient currents in excess of 8kA with an average current rating of 2A. It also has a maximum power dissipation of 1.5W, a junction temperature of +150°C, and an operating temperature range from -40°C to +125°C.

Conclusion

The AOZ8808DI-03 is a bi-directional thyristor surge protection diode designed for various ESD and transient protection applications. It offers low stand-off voltage and high surge handling capability, as well as small package size and high temperature rating. The AOZ8808DI-03 is an ideal choice for automotive, consumer and industrial applications.

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