AOZ8822DI-05

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AOZ8822DI-05, belonging to the TVS - Diodes, is a two-terminal overvoltage protection device with easy field application and great working performance. As the current society switch to the intelligence condition, the needs for application field enlarges. This device is specially developed for providing reliable overvoltage protect system and overvoltage protect circuits.

So what are the application field and working principle of AOZ8822DI-05? It is commonly used in the peripheral target circuit of the chip on the system board in the computer server, such as memory, hard disk, optical drives, hub chips, etc., which need quick responding when the voltage rises above the preset level.

The AOZ8822DI-05 device is in the normal-off mode when the input voltage is within the specified normal range. Once the input voltage exceeds the specified peak voltage, the internal ESD protective device will turn on quickly and start to conduct, to absorb the extra energy caused by overvoltage and reduce the voltage of power supply, thus to protect the system board, preventing them from being damaged by peak voltage.

The AOZ8822DI-05 have a working temperature of -40℃～125℃ and a maximum surge power of 3.5V. It also has a high peak voltage protection level, up to 20V, provides a complete overvoltage protection. The device features high ESD clamping ratio, short response time and a wide working voltage range between 3V and 20V, meeting the different demands of application field. Meanwhile, the low working current also reduces the demands of current on the system, and the reverse voltage of -4V ensures a correct working direction.

AOZ8822DI-05 are excellent devices with low voltage overload protection in the TVS-Diodes field. It is low in cost, and have compact size and easy assembling, performs great in different application fields, such as computer server, memory, hard disk, optical drives and hub chips, etc., to protect the system board and reduce the damages brought by overvoltage.

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