2SC3121

TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC3121 TV Tuner, UHF Oscillator Applications (common base) TV Tuner, UHF Converter Applications (common base) 2SC3121 Unit: mm · High transition frequency: fT = 1500 MHz (typ.) · Excellent linearity Maximum Ratings (Ta = 25°C) Characteristics Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector power dissipation Junction temperature Storage temperature range Symbol VCBO VCEO VEBO IC IB PC Tj Tstg Rating 30 15 3 25 50 150 125 -55~125 Unit V V V mA mA mW °C °C Electrical Characteristics (Ta = 25°C) JEDEC ― JEITA SC-59 TOSHIBA 2-3F1A Weight: 0.012 g (typ.) Characteristics Collector cut-off current Emitter cut-off current Collector-emitter breakdown voltage DC current gain Transition frequency Collector output capacitance Collector-base time constant Symbol Test Condition ICBO IEBO V (BR) CEO hFE fT Cob Cc･rbb’ VCB = 15 V, IE = 0 VEB = 3 V, IC = 0 IC = 1 mA, IB = 0 VCE = 3 V, IC = 8 mA VCE = 10 V, IC = 8 mA VCB = 10 V, IE = 0, f = 1 MHz VCB = 10 V, IC = 8 mA, f = 30 MHz Min Typ. Max Unit ¾ ¾ 0.1 mA ¾ ¾ 1.0 mA 15 ¾ ¾ V 60 150 320 1100 1500 ¾ MHz ¾ 0.9 1.3 pF ¾ 7 12 ps Marking 1 2003-03-19 2SC3121 2 2003-03-19 2SC3121 3 2003-03-19 2SC3121 RESTRICTIONS ON PRODUCT USE 000707EAA · TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail du...