BFR91 Overview
Designed primarily for use in high-gain, low noise, small-signal amplifiers. Also used in applications requiring fast switching times. 50 Unit Vdc Vdc Vdc nA (on) HFE DC Current Gain (IC = 30 mAdc, VCE = 5.0 Vdc) 25 250 - DYNAMIC Symbol Ftau CCB Test Conditions Min.
BFR91 Key Features
- High Current-Gain
- Bandwidth Product, fT = 5 GHz (typ) @ IC = 30 mA Low Noise Figure
- NF = 1.9 dB (typ) @ f = 0.5 GHz, 2.5 dB (typ) @ 1GHz High Power Gain
- Gmax = 16 dB (typ) @ f = 0.5 GHz, 10.9dB (typ) @ 1GHz
