DESCRIPTION
PNP transistor in a SOT89 envelope. It is intended for use in UHF applications such as broadband aerial amplifiers (30 to 860 MHz) and in microwave amplifiers such as radar systems, spectrum analysers, etc., using SMD technology. PINNING PIN DESCRIPTION
Code: FG 1 emitter 2 collector 3 base Product specification BFQ149 321 Fig.1 SOT89. QUICK REFERENCE DATA SYMBOL PARAMETER VCEO IC Ptot hFE fT collector-emitter voltage DC collector current total power dissipation DC current gain transition frequency GUM maximum unilateral power gain F noise figure CONDITIONS MIN. TYP. MAX. UNIT open base − − −15 V − up to Ts = 135 °C (note 1) − IC = −70 mA; VCE = −10 V; Tj = 25 °C 20 IC = −75 mA; VCE = −10 V; 4 f = 500 MHz; Tj = 25 °C IC = −50 mA; VCE = −10 V; − f = 500 MHz; Tamb = 25 °C IC = −50 mA; VCE = −10 V; − Rs = 60 Ω; f = 500 MHz; Tamb = 25 °C − −100 mA − 1 W 50 − 5 − GHz 12 − dB 3.75 − dB LIMITING VALUES In accordance with the Absolute Maximum System (IEC 134). SYMBOL PARAMETER VCBO V...
NXP Semiconductors
