US1AHR3G

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The US1AHR3G diode is an application-specific rectifier designed for use as an output rectifier in non-inverting buck converters. As such, it has various design parameters, such as its reverse voltage, forward voltage, and peak repetitive current, which are optimized for use in this application.

The most important characteristic of the US1AHR3G diode is its reverse voltage, which is often referred to as its “breakdown voltage.” The breakdown voltage is the voltage across the diode at which current starts flowing in the reverse direction. For the US1AHR3G, the breakdown voltage is 40V. This ensures that the diode can handle any potential spikes in the output of the non-inverting buck converter, while also ensuring that voltage won’t exceed the rated maximum.

The US1AHR3G also has a rated forward voltage, which is the voltage across the diode when current is flowing in the forward direction. The rated forward voltage for the US1AHR3G is 0.5V, which means that the diode is ideal for use in non-inverting buck converters. The low voltage drop across the diode enables the converter to deliver higher current, while also reducing power losses associated with the use of the diode.

Finally, the US1AHR3G has a peak repetitive current rating of 3.2A, which indicates the maximum current that the diode can handle when being used in an application. This rating ensures that the diode will not be overloaded and that it can handle any possible surges in current that may occur when the output of the non-inverting buck converter is being used for charging or powering electronics.

In summary, the US1AHR3G diode is designed for use as an output rectifier in non-inverting buck converters. Its various characteristics, such as its reverse voltage, forward voltage, and peak repetitive current, are specifically optimized for this application, enabling it to deliver high current and maintain low voltage drop, while protecting the system from potential voltage spikes.

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