AOZ8251ADI-05

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TVS diodes, otherwise known as transient voltage suppression diodes, are transistors that act as switches to protect sensitive electronic equipment from damage due to spikes in voltage. Many electronics systems are vulnerable to voltage transients, which can exceed the normal operating voltage of the parts and cause them to be damaged or destroyed. The AOZ8251ADI-05 is a TVS diode that is designed to protect against such voltage spikes and surges that are often encountered in many industrial, automotive, and consumer applications.

The AOZ8251ADI-05 is a breakthrough device that offers high-speed effective clamping of both positive and negative transients as well as efficient integration into any circuit layout. This diode is specifically designed to exceed the requirements of various JEDEC, JASO, and EIAJ standards for transient voltage protection. It utilizes a N-channel MOSFET to quickly and effectively clamp each transient voltage while allowing for low capacitance and fast response time.

The AOZ8251ADI-05 also offers a wide operating voltage range of 6V to 28V and low operating current of 1A to 10mA. It also features a low working temperature range between -40°C to +85°C further enhancing its application areas. In addition, it provides transient overvoltage protection of up to 30V and a high level of immunity to events such as lightning or electrostatic discharge.

The AOZ8251ADI-05 is well suited for a variety of applications including DC/DC conversion in buck, boost, or inverting topologies, AC/DC converters, AC/DC adapters, overcurrent/overvoltage protection, mobile audio/video systems, automotive ECUs and DC motors, and general electronic system protection. Furthermore, the AOZ8251ADI-05 can be used to provide single line protection or multiple line protection in applications such as Ethernet, USB, and high speed data lines.

The AOZ8251ADI-05 works by absorbing energy from transients and then clamping the voltage at a specified level. This prevents the transient from propagating to the system, thereby protecting both the system and the component. It is designed to clamp transients in both directions, providing bidirectional protection. The bi-directional clamping also allows the device to protect against transients from both the source and the load.

The AOZ8251ADI-05 is a powerful tool for protecting sensitive equipment from voltage transients and surges. With its high-speed clamping capabilities, low capacitance, wide operating voltage range, and low operating current, it is an ideal choice for a variety of applications. Its ability to provide bidirectional protection further enhances its usability, making it a top choice for system protection.

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