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MRF7S19100NR1

MRF7S19100NR1 Description

The MRF7S19100NR1 from NXP Semiconductors is a high-performance RF LDMOS MOSFET designed for demanding RF power amplification applications. Operating within the 1.93GHz to 1.99GHz frequency range, this surface-mount device delivers 29W output power with a high gain of 17.5dB, making it ideal for high-efficiency RF systems. Rated for 65V and tested at 28V/1A, it ensures robust performance in high-power environments. Packaged in Tape & Reel (TR) with a TO270-4 footprint, it is optimized for automated assembly. Although marked as Obsolete, its LDMOS technology and ROHS3/REACH compliance ensure reliability for legacy or specialized designs.

MRF7S19100NR1 Features

• Frequency Range: 1.93GHz–1.99GHz for targeted RF applications.
• High Gain & Power: 17.5dB gain and 29W output enable efficient signal amplification.
• LDMOS Technology: Offers superior thermal stability and linearity compared to traditional MOSFETs.
• Surface-Mount Design: TO270-4 package (MSL3) suits compact, high-density PCB layouts.
• Compliance: ROHS3 and REACH Unaffected, meeting environmental standards.
• Tested Performance: Verified at 28V/1A, ensuring reliability under operational stress.

MRF7S19100NR1 Applications

• Base Station Amplifiers: Optimized for 1.9GHz band (e.g., PCS, LTE).
• Military/Aerospace RF Systems: High power and stability meet stringent requirements.
• Industrial RF Equipment: Used in high-power transmitters and repeaters.
• Legacy System Maintenance: Suitable for obsolete but critical RF infrastructure.

Conclusion of MRF7S19100NR1

The MRF7S19100NR1 excels in high-power RF amplification with its LDMOS technology, high gain, and compact form factor. While obsolete, its performance in 1.9GHz applications remains unmatched for niche or legacy systems. Engineers prioritizing efficiency, compliance, and power density will find it a robust choice for RF power stages.