MURF30040

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The MURF30040 is a freewheeling diode array consisting of four Schottky rectifiers in a single package. This diode array is housed in a miniature Flat surface-mount package, allowing it to be used in tight space installations. The flat-mountable package also offers superior performance in both cut-off and surge tests.

The MURF30040 is designed to prevent inductive kickback voltage which is created when a switching device is turned off. This is especially important for high voltage, high frequency applications as the large voltage spike can cause faults in sensitive electronics. The diodes in the MURF30040 can absorb the voltage spike without causing any damage to the circuit.

The MURF30040 is designed to have an operating temperature range of -55°C to +125°C and avalanche current of 4 kV at junction temperature of 165°C. This wide temperature range makes the MURF30040 perfect for a variety of applications. The MURF30040 is designed to have a surge current rating of up to 5 A at 125°C, allowing it to handle high transient voltages with ease.

The MURF30040 is ideal for high frequency Power DC/DC converters, LED lighting systems, and solar cell power systems, as well as for automotive applications. It can also be used to protect vulnerable circuits from ESD (electrostatic discharge) and noise. The MURF30040 is particularly well suited for high-efficiency synchronous buck converters as the Schottky diode has proven to be more efficient than traditional rectifiers for these types of converters.

The MURF30040 consists of four Schottky rectifiers in a single package. In order to prevent inductive kickback voltage, the four diodes are connected in a bridge configuration. This bridge configuration allows the voltage spike to be absorbed by the diodes and then dissipated as heat without damaging the circuit. The four diodes also act as a surge suppressor, allowing the MURF30040 to handle current peaks of up to 5 A without causing damage.

The MURF30040 is a low-cost, low-profile solution for applications requiring protection from voltage spikes and surge current. It is relatively simple to implement and provides both high-efficiency and high-current protection. The four Schottky rectifiers in the package provide superior performance and reliability in a compact package.

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