MRF6S27085HR3

Overview

The MRF6S27085HR3 is a silicon RF power transistor designed for broadband applications in the VHF and UHF frequency ranges. It utilizes NXP's proprietary LDMOS technology to deliver high gain and efficiency with excellent linearity. The device is housed in a hermetically sealed, low-profile surface-mount package that facilitates efficient thermal dissipation through the exposed pad. This component is engineered to provide robust performance in demanding radio frequency environments.

Feature Summary

• High gain and efficiency across broad bandwidths
• Excellent linearity characteristics
• Hermetically sealed surface-mount construction

Applications

• Broadband amplifiers
• VHF/UHF transmitters
• Military communication systems

Procurement Notes

Verify the specific suffix HR3 against official documentation to confirm lead-free status and tape-and-reel packaging specifications. Ensure the source provides valid traceability and authenticity guarantees. Cross-reference the manufacturer part number with current datasheets to confirm active status and any potential obsolescence notices before finalizing procurement decisions.

Selection Notes

Select this component when designing circuits requiring reliable RF power amplification in VHF and UHF bands. Consider its thermal management requirements due to the surface-mount package design. Evaluate the need for hermetic sealing if operating in harsh environmental conditions. Compare gain and linearity metrics against alternative devices to ensure compatibility with system specifications.

Part Context

This part belongs to the MRF6S series of RF power transistors manufactured by Freescale Semiconductor, now part of NXP Semiconductors. The series is known for using LDMOS technology to achieve high performance in RF applications. These components are widely used in communications infrastructure where reliability and signal integrity are critical.

Replacement Considerations

Consult official substitution guides for compatible alternatives within the MRF6S family or equivalent technologies from other manufacturers. Verify pinout compatibility and electrical parameter alignment before replacing.