BFR750L3RHE6327

Overview

The BFR750L3RHE6327 is a high-frequency NPN silicon RF transistor manufactured by Infineon Technologies. It is designed for applications requiring low noise and high gain in the VHF and UHF frequency bands. The device utilizes a surface-mount SOT-363 package, which provides a compact form factor suitable for space-constrained designs. Key electrical characteristics include a transition frequency (fT) of approximately 14 GHz and a noise figure optimized for sensitive receiver front-ends. It operates with a collector-emitter voltage rating that supports standard RF circuit requirements, ensuring reliable performance in communication systems.

Feature Summary

• Optimized for low-noise amplification in VHF and UHF bands
• High transition frequency supporting wideband RF applications
• Compact SOT-363 surface-mount package for efficient PCB layout

Applications

• Low-noise amplifier stages in mobile communication devices
• RF front-end modules in wireless infrastructure equipment
• General-purpose high-frequency amplification in test and measurement instruments

Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required tape-and-reel packaging quantities. Confirm that the component matches the intended frequency range and power handling specifications for the target application. Cross-reference the datasheet parameters against system requirements to validate thermal and electrical performance under operating conditions.

Selection Notes

Select this component when low noise figure and high gain are critical at frequencies up to several gigahertz. Consider the SOT-363 package constraints regarding thermal dissipation and pin pitch during PCB design. Evaluate alternative packages if higher power handling or different mounting styles are required for the specific system architecture.

Part Context

This part belongs to Infineon's portfolio of high-frequency bipolar transistors engineered for RF and microwave applications. It serves as a solution for designers needing reliable NPN amplification in compact form factors. The series is commonly integrated into consumer electronics and industrial communication systems where signal integrity and size are paramount.

Replacement Considerations

Direct substitutes may include other NPN RF transistors from Infineon or competitors offering similar fT and noise figures in an SOT-363 package. Verify pinout compatibility and electrical parameter overlaps before substitution. Consult manufacturer cross-reference guides for validated alternatives.