CLF1G0035-50H

Overview

The Ampleon CLF1G0035-50H is a broadband RF power LDMOS transistor designed for high-efficiency signal amplification. It operates within a frequency range of DC to 3.5 GHz and delivers an output power of 50 W. The device features a power gain between 11.2 dB and 15.5 dB, with drain efficiency ranging from 46.4% to 67.4%. It requires a supply voltage of 50 V and utilizes the SOT539A package. The component exhibits robustness against a VSWR of 10:1, making it suitable for demanding RF applications requiring stable performance across a wide bandwidth.

Feature Summary

• Broadband operation capability spanning DC to 3.5 GHz
• High power gain ensuring efficient signal amplification
• Robust design tolerant to high VSWR conditions

Applications

• RF power amplifier stages
• Industrial equipment requiring broadband RF sources
• Test and measurement instrumentation

Procurement Notes

Verify the specific suffix 'H' against official Ampleon documentation to confirm any distinct electrical or mechanical variations compared to standard variants. Ensure compatibility with existing thermal management solutions due to the power dissipation requirements inherent in 50 W LDMOS devices. Confirm package pinout alignment with PCB layout specifications before integration.

Selection Notes

Select this component when a wide bandwidth covering DC to 3.5 GHz is required alongside moderate power output. Compare efficiency metrics at target operating frequencies against alternative models like the CLF1G0035-100 if higher power is needed. Evaluate thermal resistance capabilities to ensure adequate heat sinking for continuous wave operations within the specified voltage constraints.

Part Context

This part belongs to the CLF1G0035 series of LDMOS transistors from Ampleon. The series includes variants such as CLF1G0035-50 and CLF1G0035-100, which share similar broadband characteristics but differ in output power ratings. The CLF1G0035-50H represents a specific configuration within this family, optimized for 50 W output applications.

Replacement Considerations

Potential substitutes include the CLF1G0035-50 for identical power levels or the CLF1G0035-100 for higher power needs. Verify pinout compatibility with the SOT539A package. Cross-reference datasheets for gain and efficiency curves to ensure performance parity in the specific application band.