MRF5S9100NBR1

Overview

The MRF5S9100NBR1 is an N-channel enhancement-mode lateral MOSFET designed for broadband commercial and industrial applications up to 1000 MHz. It operates at a drain-source voltage of 26 Vdc with a maximum rating of 68 Vdc. The device delivers 20 Watts average output power at 880 MHz, achieving a typical power gain of 19.5 dB and a drain efficiency of 28%. It features internal input matching and integrated ESD protection.

Feature Summary

• Broadband performance suitable for frequencies up to 1000 MHz
• Internally matched input for simplified circuit design
• Integrated electrostatic discharge (ESD) protection
• Qualified for operation up to a maximum of 32 Vdd

Applications

• Large-signal common-source amplifier applications in 26 volt base station equipment
• Commercial broadband RF amplification
• Industrial broadband RF amplification

Procurement Notes

Verify the part number against official manufacturer documentation to confirm lead-free termination status indicated by the suffix. Ensure compatibility with existing thermal management solutions, as the device supports junction temperatures up to 200°C. Confirm that the procurement channel provides valid traceability for this specific Freescale/NXP component.

Selection Notes

Select this component for designs requiring high gain and broadband capability within the sub-1000 MHz range. It is optimized for 26V base station environments where internal matching reduces external component count. Consider the TO-270 or TO-272 package options based on board space constraints and thermal requirements.

Part Context

This device belongs to the MRF5S series of RF power field effect transistors manufactured by Freescale Semiconductor, now NXP USA Inc. The product line targets high-performance RF amplification needs in commercial and industrial sectors, emphasizing ruggedness and wideband utility.

Replacement Considerations

The MRF5S9100NBR1 replaces the MRF5S9100MR1 and MRF5S9100MBR1. There are no form, fit, or function changes associated with this replacement. The 'N' suffix indicates a transition to lead-free terminations.

FAQ

What is the maximum drain-source voltage rating?

The maximum drain-source voltage (VDSS) rating is +68 Vdc.

Is the input impedance internally matched?

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

What is the operating junction temperature limit?

The maximum operating junction temperature (TJ) is 200°C.