BF775W

BF 775W NPN Silicon RF Transistor Especially suitable for TV-Sat and UHF tuners 3 ESD: Electrostatic discharge sensitive device, observe handling precaution! Type BF 775W Maximum Ratings Parameter Collector-emitter voltage Collector-emitter voltage Collector-base voltage Emitter-base voltage Collector current Base current Total power dissipation TS 86°C1) Junction temperature Ambient temperature Storage temperature Thermal Resistance Parameter Junction - soldering point 1T S is measured on the collector lead at the soldering point to the pcb 1 Nov-30-2000 


2 1 VSO05561 Marking LOs Pin Configuration 1=B 2=E Symbol VCEO VCES VCBO VEBO IC IB Ptot Tj TA Tstg Symbol 3=C Package SOT-323 Unit V Value 15 20 20 2.5 30 4 280 150 -65 ... 150 -65 ... 150 mA mW °C Value Unit K/W RthJS BF 775W Electrical Characteristics Parameter Characteristics Collector-emitter breakdown voltage IC = 1 mA, IB = 0 Collector-emitter cutoff current VCE = 20 V, VBE = 0 Collector -base cutoff current VCB = 10 V, IE = 0 Emitter-base cutoff current VEB = 2.5 V, IC = 0 DC current gain IC = 10 mA, VCE = 8 V hFE 40 100 200 IEBO 100 µA ICBO 100 nA ICES 10 µA V(BR)CEO 15 V Symbol min. Values typ. max. Unit 2 Nov-30-2000 BF 775W Electrical Characteristics Parameter AC Characteristics Transition frequency IC = 10 mA, VCE = 8 V, f = 500 MHz Collector-base capacitance VCB = 10 V, f = 1 MHz Collector emitter capacitance VCE = 10 V, f = 1 MHz Emitter-base capacitance VEB = 0.5 V, f = 1 MHz Noise figure IC = 2 mA, VCE = 6 V, ZS = ZSopt, f = 900 MHz f = 1.8 GHz Power gain, maximum availableF) IC = 10 mA, VCE = 8 V, ZS = ZSopt, ZL = ZLopt, f = 900 MHz f = 1.8 GHz Transducer gain IC = 10 mA, VCE = 8 V, ZS = ZL = 50 , f = 900 MHz f = 1.8 GHz |S21e|2 Gma 17 11.5 F 1 1.6 dB Ceb 0.5 Cce 0.25 Ccb 0.4 0.6 pF fT 3.5 5.5 GHz Symbol min. Values typ. max. Unit 1G ma = |S21 /S12| (k-(k2 -1)1/2 ) 3 Nov-30-2000
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