CGH25120F

Overview

The CGH25120F is a gallium nitride (GaN) high electron mobility transistor (HEMT) engineered for high efficiency, high gain, and wide bandwidth applications. It operates within the 2300 to 2700 MHz frequency range and delivers an output power of 120 W. The device features a drain-source voltage rating of 28 V and provides a typical gain of 12.5 dB. Designed for robust performance in demanding environments, it supports continuous wave operation with a maximum junction temperature capability up to 150°C. The component utilizes a specialized package configuration suitable for high-power RF infrastructure.

Feature Summary

• Engineered for high efficiency and high gain in RF amplification
• Utilizes Gallium Nitride (GaN) HEMT technology for wide bandwidth
• Designed specifically for wireless infrastructure and radar systems

Applications

• Wireless infrastructure systems
• Satellite communication (SATCOM)
• Radar systems
• Test and measurement equipment

Procurement Notes

Verify the specific package designation and pinout configuration against the official MACOM datasheet prior to integration. Ensure thermal management solutions align with the device's power dissipation requirements at 120 W output. Confirm that the operating frequency range of 2300-2700 MHz matches the system design specifications. Check for any updated engineering change notices or reliability data sheets from the manufacturer to ensure compliance with current quality standards.

Selection Notes

Select this component when designing for high-power density applications requiring superior linearity and efficiency compared to traditional silicon LDMOS devices. The 28 V bias requirement should be considered during power supply design. Evaluate the thermal resistance characteristics of the package to determine appropriate heatsinking strategies. This device is suitable for base station power amplifiers where wideband performance across the LTE and WiMAX bands is critical.

Part Context

The CGH25120F belongs to MACOM's portfolio of GaN HEMT devices tailored for cellular infrastructure. It complements other models in the series by offering optimized performance in the 2.4 GHz band. The device represents a shift towards wider bandgap semiconductors to meet increasing demands for spectral efficiency and power output in modern telecommunications networks.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult MACOM directly for qualified alternatives or next-generation replacements.