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BF554. For precise diagrams, and layout, please refer to the original PDF.
NPN Silicon RF Transistor q BF 554 For general small-signal RF applications up to 300 MHz in amplifier, mixer and oscillator circuits Type BF 554 Marking CC Ordering Code...
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er, mixer and oscillator circuits Type BF 554 Marking CC Ordering Code (tape and reel) Q62702-F1042 Pin Configuration 1 2 3 B E C Package1) SOT-23 Maximum Ratings Parameter Collector-emitter voltage Collector-base voltage Emitter-base voltage Collector current Total power dissipation, TA ≤ 25 ˚C Junction temperature Storage temperature range Thermal Resistance Junction - ambient2) Rth JA ≤ Symbol VCE0 VCB0 VEB0 IC Ptot Tj Tstg Values 20 30 5 30 280 150 – 65 … + 150 Unit V mA mW ˚C 450 K/W 1) 2) For detailed information see chapter Package Outlines. Package mounted on alumina 15 mm × 16.7 mm × 0.7 mm. Semiconductor Group 1
BF554 Datasheet
