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MRF521 PNP Silicon High-Frequency Transister, Motorola

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Quick Overview

MRF521 PNP Silicon High-Frequency Transister, Motorola

Details

MRF521 PNP Silicon High-Frequency Transister, Motorola

Designed primarily for use in the high–gain, low–noise small–signal amplifiers for operation up to 3.5 GHz. Also usable in applications requiring fast switching times.

  • High Current Gain–Bandwidth Product — fT = 4.2 GHz (Typ) 
  • Low Noise Figure @ f = 1.0 GHz — NF(matched) = 2.8 dB (Typ) 
  • High Power Gain — Gpe (matched) = 11 dB (Typ)
  • Guaranteed RF Parameters
  • Surface Mounted SOT–23 (MMBR521LT1) & SOT–143 (MRF5211LT1) Offer Improved RF Performance Lower Package Parasitics Higher Gain

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