BLF2425M6L180P,118

Overview

The BLF2425M6L180P is an LDMOS power transistor designed for ISM and industrial heating applications in the 2400 MHz to 2500 MHz frequency range. It delivers a continuous wave output power of 180 W at 2450 MHz with a drain efficiency of 53.5% and a power gain of 13.3 dB under class-AB operation conditions (VDS = 28 V, IDq = 10 mA). The device features a 65 V drain-source voltage rating and operates with a maximum junction temperature of 225 °C. It utilizes a flanged balanced ceramic package (SOT539A) with two mounting holes and four leads.

Feature Summary

• Internally matched for ease of use
• High efficiency and excellent thermal stability
• Integrated ESD protection
• Easy power control

Applications

• RF power amplifiers for CW applications in the 2400 MHz to 2500 MHz frequency range
• Industrial heating systems
• ISM band applications

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current catalog to ensure correct package variant selection. Confirm RoHS compliance status as per the latest product data sheet revision. Check for any updated handling precautions regarding electrostatic discharge sensitivity during storage and assembly processes.

Selection Notes

Select this component for broadband operations requiring high power density within the 2.4 GHz to 2.5 GHz spectrum. Ensure the design accommodates the SOT539A flanged package dimensions and mounting hole pitch. Verify that the thermal management system can maintain the case temperature within specified limits to sustain the 180 W output capability.

Part Context

This part belongs to Ampleon's LDMOS power transistor portfolio, specifically engineered for robust performance in industrial and scientific medical bands. It represents a mature technology solution for fixed-frequency high-power amplification tasks where internal matching simplifies circuit design compared to bare die or unmatched variants.

Replacement Considerations

The datasheet lists BLF2425M6LS180P as a related variant featuring an earless flanged balanced ceramic package (SOT539B). Designers must verify mechanical footprint compatibility when substituting between these package versions.