MRF9085LR5

Overview

The MRF9085LR5 is an N-channel enhancement-mode lateral MOSFET designed for broadband commercial and industrial applications operating between 865 MHz and 895 MHz. It features high gain, high efficiency, and high linearity, making it suitable for large-signal common-source amplifier applications in 26-volt base station equipment. The device includes internal input matching to simplify circuit design.

Feature Summary

• Internally matched for ease of use
• High gain, high efficiency and high linearity
• Integrated ESD protection
• Designed for maximum gain and insertion phase flatness

Applications

• Large-signal, common-source amplifier applications in 26 volt base station equipment
• Broadband commercial applications with frequencies from 865 to 895 MHz
• Industrial applications with frequencies from 865 to 895 MHz

Procurement Notes

Verify the exact part number suffix against official manufacturer documentation before procurement. Confirm that the specific ordering suffix matches the required packaging format and reel specifications. Ensure compatibility with the intended application requirements by cross-referencing the latest datasheet revisions. Check for any updates regarding RoHS compliance or environmental classifications.

Selection Notes

Select this component for applications requiring broadband performance within the 865 MHz to 895 MHz frequency range. Consider its suitability for 26-volt base station equipment where high gain and linearity are critical. Evaluate thermal management requirements based on the specified junction-to-case thermal resistance. Verify that the internal input matching aligns with the system's impedance needs.

Part Context

This device belongs to the RF Power Field Effect Transistors category, specifically N-Channel Enhancement-Mode Lateral MOSFETs. It is manufactured by Freescale Semiconductor (now NXP USA Inc.). The product is characterized with series equivalent large-signal impedance parameters and is designed for robust performance in demanding RF environments.

Replacement Considerations

MRF9085LSR3

FAQ

What is the operating frequency range of the MRF9085LR5?

The MRF9085LR5 is designed for broadband applications with frequencies from 865 to 895 MHz.

Does the MRF9085LR5 have internal input matching?

Yes, the device is internally matched for ease of use.

What type of ESD protection does the MRF9085LR5 offer?

The device features integrated ESD protection, meeting Human Body Model Class 1 and Machine Model M2 minimum standards.