2N3948

MAXIMUM RATINGS Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage —Collector Current Continuous @Total Device Dissipation Ta = 25°C Derate above 25°C Operating and Storage Junction Temperature Range THERMAL CHARACTERISTICS Characteristic Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient Symbol vCEO VCBO VEBO 'C PD TJ. Tstg Symbol RTRANSISTOR NPN SILICON ft ELECTRICAL CHARACTERISTICS (Ta = 25°C unless otherwise noted.) Characteristic OFF CHARACTERISTICS Collector-Emitter Sustaining Voltage dC ="5.0 mAdc, Ib = 0) Collector-Base Breakdown Voltage dC = 0.1 mAdc, l£ = 0) Emitter-Base Breakdown Voltage (IE = 0.1 mAdc, lc = 0) Collector Cutoff Current (Vcb = 15 Vdc, l£ = 0) (Vcb = 15 Vdc, Ie = 0, Ta = 150°C) ON CHARACTERISTICS DC Current Gain flC ...