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BFU550XR Datasheet NPN wideband silicon RF transistor

Manufacturer: NXP Semiconductors

Overview: BFU550XR NPN wideband silicon RF transistor Rev. 2 — 12 April 2019 Product data sheet 1 Product profile 1.

General Description

NPN silicon RF transistor for high speed, low noise applications in a plastic, 4-pin dualemitter SOT143R package.

The BFU550XR is part of the BFU5 family of transistors, suitable for small signal to medium power applications up to 2 GHz.

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Key Features

  • Low noise, high breakdown RF transistor.
  • AEC-Q101 qualified.
  • Minimum noise figure (NFmin) = 0.7 dB at 900 MHz.
  • Maximum stable gain 21.5 dB at 900 MHz.
  • 11 GHz fT silicon technology 1.3.