AOZ8308SO-02 Circuit Protection

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The AOZ8308SO-02 is one of the most commonly used TVS (Transient Voltage Suppression) diodes in the industry today. It has been designed for high power applications as well as standard power applications across a wide range of industries.

The AOZ8308SO-02 provides protection against transient voltage pulses and is often used in communication equipment, automotive systems, consumer electronics, and industrial automation. It is a unidirectional diode, which means it only works in one direction, either allowing or denying, current from passing through. This is to protect sensitive components in the design from transient voltage pulses that occur in the circuit.

The AOZ8308SO-02 is capable of withstanding surge voltages of up to 25,000V, and its reverse breakdown voltage is 8.3V. It has an operating current rating of 300mA, and a maximum reverse current rating of 1uA, which makes it highly reliable and able to protect sensitive components in the circuit. It has an ESD protection of 8kV, making it suitable for use in harsh environments.

The working principle of the AOZ8308SO-02 is relatively simple and straight forward. When the surge voltage exceeds the reverse breakdown voltage of the diode, it will allow current to flow in the circuit and will begin to dissipate the energy of the surge voltage, thus protecting any sensitive components in the circuit from damage.

It does this by utilizing the breakdown voltage of the diode to form an avalanche breakdown, which is a rapid increase in current when the applied voltage reaches the reverse breakdown voltage. Once this voltage is exceeded, the diode will become conductive and dissipate the surge voltage.

This is an important application of the AOZ8308SO-02, as it protects sensitive components from over-voltage damage and can be used in a variety of environments and applications. This makes it a great choice for applications where transient voltage protection is needed.

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