NPN Silicon AF Transistors BCX54/BCX55/BCX56 FEATURES z For AF driver and output stages z High collector current z Low collector-emitter saturation voltage z Complementary types:BCX51…BCX53(PNP) Pb Lead-free SOT-89 ORDERING INFORMATION Type No. BCX54 BCX54-10 BCX54-16 BCX55 BCX55-10 BCX55-16 BCX56 BCX56-10 BCX56-16 Marking Package Code BA BC BD BE BG BM BH BK BL SOT-89 SOT-89 SOT-89 SOT-89 SOT-89 SOT-89 SOT-89 SOT-89 SOT-89 MAXIMUM RATING @ Ta=25℃ unless otherwise specified Symbol Parameter Collector-Base Voltage VCBO Collector-Emitter Voltage VCEO Value Unit BCX54 BCX55 BCX56 45 60 100 V BCX54 BCX55 BCX56 45 60 80 V VEBO Emitter-Base Voltage 5 V IC DC Collector Current 1 A ICM Peak Collector Current 1.5 A IB Base current 100 mA IBM Peak base current 200 mA Ptot Total power dissipation,TS=130℃ 1 W Tj,Tstg Junction and Storage Temperature -65 to+150 ℃ 1 NPN Silicon AF Transistors BCX54/BCX55/BCX56 ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Parameter Symbol Test conditions IC=100μA IB=0 Collector-base breakdown voltage V(BR)CBO IC=10mA IB=0 Collector-emitter breakdown voltage V(BR)CEO Emitter-base breakdown voltage V(BR)EBO Collector cut-off current ICBO MIN MAX UNIT BCX54 BCX55 BCX56 45 60 100 V BCX54 BCX55 BCX56 45 60 80 V 5 V IE=10μA IC=0 VCB=30V IE=0 100 nA VCB=30V IE=0,TA=150℃ 20 μA DC current gain hFE VCE=2V IC=5mA VCE=2V IC=150mA VCE=2V IC=500mA Collector-emitter saturation voltage VCE(sat) IC=500mA IB=50mA 0.5 V Base-emitter voltage VBE IC=500mA ,VCE=2V 1 V Transition frequency fT VCE=10V, IC=50mA, f=20MHz 25 40 25 100 250 MHz TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified 2 NPN Silicon AF Transistors BCX54/BCX55/BCX56 3 NPN Silicon AF Transistors BCX54/BCX55/BCX56 PACKAGE OUTLINE Plastic surface mounted package SOT-89 SOT-89 Dim Min Max A 4.5 4.7 B 2.3 2.7 C 1.5Typical D 0.35 0.55 E 1.4 1.6 F 0.4 0.6 H 1.55 1.75 J K 0.4Typical 4.15 4.25 All Dimensions in mm 4 NPN Silicon AF Transistors BCX54/BCX55/BCX56 SOLDERING FOOTPRINT Unit:mm PACKAGE INFORMATION Device Package Shipping BCX54/BCX55/BCX56 SOT-89 1000/Tape&Reel 5