MPN3404G

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The MPN3404G is a high reliability, high power, gallium nitride (GaN) RF transistor designed with fully-matched internally integrated high-efficiency Class-AB PA circuitry for W-band applications. It is suitable for high power communication systems, high power amplifiers, and PA applications from 80GHz to 95GHz. It is also suitable for military, telecommunications, industrial, and medical applications.

Working Principle

The MPN3404G operates in Class-AB mode in order to obtain a higher efficiency than Class-A transistors. In a Class-AB device, current flows in the device when the input signal voltage is larger than a certain amount. On the other hand, if the input signal voltage is below this set amount, there is no current flow. This reduces power consumption and increases the efficiency of the device.

Due to the high frequency operation of the device, the MPN3404G is designed with a novel, robust gallium nitride semiconductor technology which enables operation up to 95GHz and improves the heat dissipation capabilities of the device. Moreover, the device is designed with a fully integrated RF matching circuit, meaning that it is able to offer superior performance without any external components or post-processing.

The MPN3404G is also designed with a built-in protection circuit, meaning that it is able to withstand high voltages, high shedding environments and electromagnetic interference. The device also features a maximum junction temperature rating of 175˚C and a thermal resistance of 6˚C/W.

Application Field

The MPN3404G is suitable for high power communication systems, high power amplifiers and PA applications from 80GHz to 95GHz. It is ideal for military, telecommunications, industrial and medical applications. It can be used in high power amplifiers in satellite communication applications, such as telecom and navigation, as well as in high power, high frequency, W-band radar and scientific systems. In addition, it can be used in medical devices and various other applications which require high reliability and high power.

The device is also ideal for industrial applications that require low power consumption and high efficiency, such as switch mode power supplies, wireless charging, and wireless LED lighting.

Conclusion

The MPN3404G is a high reliability, high power, gallium nitride (GaN) RF transistor designed with fully-matched internally integrated high-efficiency Class-AB PA circuitry for W-band applications. It is suited for high power communication systems, high power amplifiers, and PA applications from 80GHz to 95GHz, and is also suitable for military, telecommunications, industrial, and medical applications. In addition, it can be used in a variety of industrial applications, where low power consumption and high efficiency are required.

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