AFIC10275NR5

RF Amplifiers Overview

The AFIC10275NR5 is an RF LDMOS wideband integrated power amplifier manufactured by NXP USA Inc. It operates within the 978 MHz to 1.09 GHz frequency range, specifically designed for avionics transponder applications such as Mode S and ADS-B systems. The device delivers a peak output power of 250 W with a gain of 32 dB when supplied with 50 Vdc. It utilizes a TO-270 WB-14 chassis mount package.

RF Amplifiers Feature Summary

• Integrated two-stage RFIC architecture optimized for narrowband high-power pulse applications
• Designed for robust performance in avionics transponder environments
• Utilizes AirFast RF LDMOS technology for efficient power amplification

RF Amplifiers Applications

• Mode S transponders
• ADS-B (Automatic Dependent Surveillance–Broadcast) systems
• Avionics pulse application circuits

RF Amplifiers Procurement Notes

This component is scheduled for obsolescence and will be discontinued by the manufacturer. Procurement should verify availability through authorized channels or consider replacement alternatives immediately. Ensure that any non-MPQ shipments adhere to updated labeling processes involving 'non-mpq' wording on PQ labels instead of order authority documents.

RF Amplifiers Selection Notes

Select this part for avionics designs requiring high peak power output in the 978–1090 MHz band. Verify compatibility with 50 Vdc supply requirements and chassis mounting constraints. Consider the discontinuation status when planning long-term production cycles, ensuring sufficient inventory for existing programs or initiating migration to approved substitute components.

RF Amplifiers Part Context

The AFIC10275NR5 belongs to the AFIC10275N family of RF LDMOS wideband integrated power amplifiers. This series is engineered for critical aviation safety applications, providing reliable signal amplification for transponder systems. The device integrates multiple stages into a single package to reduce board space and improve thermal management compared to discrete solutions.

RF Amplifiers Replacement Considerations

Public confirmed substitute part numbers include AFD4400NXN752VB, AFD4400NXN763VB, AFIC10275GNR1, and AFIC10275NR1. These parts are listed in official notifications regarding the new non-MPQ shipment process and obsolescence planning.