BCX54 ,BCX55,BCX56 TRANSISTOR (NPN) SOT-89-3L FEATURES z PNP Complements to BCX51,BCX52,BCX53 z Low Voltage z High Current 1. BASE 2. COLLECTOR 3. EMITTER APPLICATIONS z Driver Stages of Audio Amplifiers MARKING:BCX54:BA, BCX54-10:BC, BCX54-16:BD BCX55:BE, BCX55-10:BG, BCX55-16BM BCX56:BH, BCX56-10:BK, BCX56-16:BL MAXIMUM RATINGS (Ta=25℃ unless otherwise noted) Symbol VCBO VCEO VEBO Parameter Collector-Base Voltage Collector-Emitter Voltage Value BCX54 45 BCX55 60 BCX56 100 BCX54 45 BCX55 60 BCX56 80 Emitter-Base Voltage 5 Unit V V V IC Collector Current 1 A PC Collector Power Dissipation 500 mW Thermal Resistance From Junction To Ambient 250 ℃/W Tj Junction Temperature 150 ℃ Tstg Storage Temperature -55~+150 ℃ RθJA １ JinYu semiconductor www.htsemi.com Ｄａｔｅ：２０１１／０５ BCX54 ,BCX55,BCX56 ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified) Parameter Symbol V(BR)CBO Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage V(BR)CEO Test conditions IC=100µA,IE=0 IC=1mA,IB=0 V(BR)EBO IE=100µA,IC=0 ICBO VCB=30V,IE=0 Collector cut-off current Min BCX54 45 BCX55 60 BCX56 100 BCX54 45 BCX55 60 BCX56 80 Typ Max Unit V V 5 V 0.1 µA 0.1 µA IEBO VEB=5V,IC=0 hFE(1) VCE=2V, IC=5mA 40 hFE(2) VCE=2V, IC=150mA 63 hFE(3) VCE=2V, IC=0.5A 25 VCE(sat) IC=0.5A,IB=50mA 0.5 V Base -emitter voltage VBE VCE=2V, IC=0.5A 1 V Transition frequency fT Emitter cut-off current DC current gain Collector-emitter saturation voltage VCE=5V,IC=10mA, f=100MHz 250 130 MHz CLASSIFICATION OF hFE(2) RANK RANGE BCX54 BCX54-10 BCX54-16 BCX55 BCX55-10 BCX55-16 BCX56 BCX56-10 BCX56-16 63–250 63–160 100–250 ２ JinYu semiconductor www.htsemi.com Ｄａｔｅ：２０１１／０５