BLF6G22-180PN,135

Overview

The BLF6G22-180PN is an 180 W LDMOS power transistor designed for base station applications in the 2000 MHz to 2200 MHz frequency range. It operates with a supply voltage of 32 V and features internal matching for ease of use. Typical performance at 2110 MHz to 2170 MHz includes 50 W average output power, 17.5 dB power gain, 27.5% efficiency, and -35 dBc ACPR under 2-carrier W-CDMA conditions. The device has a drain-source breakdown voltage of 65 V and a junction temperature limit of 225 °C. Thermal resistance from junction to case is 0.45 K/W.

Feature Summary

• Designed for broadband operation across 2000 MHz to 2200 MHz
• Integrated ESD protection for enhanced reliability
• Excellent ruggedness capable of withstanding high VSWR mismatches
• Internally matched for simplified circuit integration

Applications

• RF power amplifiers for W-CDMA base stations
• Multicarrier applications in the 2000 MHz to 2200 MHz range

Procurement Notes

Verify component authenticity through authorized Ampleon distributors or direct manufacturer channels. Confirm package variant (SOT539A) matches design requirements. Check datasheet revision status for latest electrical specifications. Ensure handling procedures account for ESD sensitivity during assembly and storage.

Selection Notes

Select this component for wideband RF power amplifier designs requiring high linearity and efficiency. Verify thermal management capabilities meet the 0.45 K/W junction-to-case requirement. Ensure biasing circuits support the specified quiescent current and gate-source voltage limits for optimal class-AB operation.

Part Context

This part belongs to the BLF6G22 series of power LDMOS transistors manufactured by Ampleon. It is specifically engineered for telecommunications infrastructure, providing robust performance in demanding base station environments. The SOT539A package offers a flanged ceramic construction suitable for high-power dissipation applications.

Replacement Considerations

No official substitutes are listed in the documentation. Evaluate alternative LDMOS transistors based on matching frequency range, power output, and package dimensions. Verify compatibility with existing thermal and biasing designs before implementation.