MAXIMUM RATINGS
Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage —Collector Current Continuous Symbol vCEO vCBO vEBO Value BCX17 BCX18 45 25 50 30 5.0 500 Unit Vdc Vdc THERMAL CHARACTERISTICS Characteristic Symbol *Total Device Dissipation, TA = 25°C Derate above 25°C PD Storage Temperature Tstg 'Thermal Resistance Junction to Ambient R £UA mm'Package mounted on 99.5% alumina 10 x 8 x 0.6 Max 350 2.8 150 357 Unit mW mW/°C °C °C/W ELECTRICAL CHARACTERISTICS
(TA = 25°C unless otherwise noted.) OFF CHARACTERISTICS Characteristic Collector-Emitter Breakdown Voltage flC = 10 mAdc, Ib = 0) Collector-Emitter Breakdown Voltage Oc = 10 ,uAdc, lc = 0) Collector Cutoff Current (VC B = 20 Vdc, El = 0) (Vqb = 20 Vdc, Ig = 0, TA = 150°C) Emitter Cutoff Current (VBE = 5.0 Vdc, Ig = 0) ON CHARACTERISTICS BCX17 BCX18 BCX17 BCX18 DC Current Gain Oc = 10
Motorola