2SC4251

TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4251 TV Tuner, VHF Oscillator Applications 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 50 25 100 125 -55~125 Unit V V V mA mA mW °C °C 2SC4251 Unit: mm Electrical Characteristics (Ta = 25°C) JEDEC ― JEITA SC-70 TOSHIBA 2-2E1A Weight: 0.006 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 40 100 200 650 1100 ¾ MHz ¾ 0.9 1.3 pF ¾ 7 12 ps Marking 1 2003-03-19 2SC4251 2 2003-03-19 2SC4251 3 2003-03-19 2SC4251 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 due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSH...