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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-89-3L Plastic-Encapsulate Transistors SOT-89-3L A42 TRANSISTOR (NPN) 1. BASE FEATURES z Low Collector-Emitter Saturation Voltage z High Breakdown Voltage 2. COLLECTOR 3. EMITTER MAXIMUM RATINGS (Ta=25℃ unless otherwise noted) Symbol Parameter Value Unit VCBO Collector-Base Voltage 310 V VCEO Collector-Emitter Voltage 305 V VEBO Emitter-Base Voltage 5 V Collector Current -Continuous 200 mA Collector Current -Pulsed 500 mA BDTIC IC ICM PC Collector Power Dissipation 500 mW Thermal Resistance from Junction to Ambient 250 ℃/W TJ Junction Temperature 150 ℃ Tstg Storage Temperature -55~+150 ℃ RθJA ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified) Parameter Symbol Test conditions Min Typ Max Unit Collector-base breakdown voltage V(BR)CBO IC=100µA,IE=0 310 V Collector-emitter breakdown voltage V(BR)CEO IC=1mA,IB=0 305 V Emitter-base breakdown voltage V(BR)EBO IE=100µA,IC=0 5 V ICBO VCB=200V,IE=0 0.25 µA VCE=200V,IB=0 0.25 µA VCE=300V,IB=0 5 µA 0.1 µA Collector cut-off current ICEO Emitter cut-off current DC current gain IEBO VEB=5V,IC=0 hFE(1) VCE=10V, IC=1mA 60 hFE(2) VCE=10V, IC=10mA 100 hFE(3) VCE=10V, IC=30mA 75 300 Collector-emitter saturation voltage VCE(sat) IC=20mA,IB=2mA 0.2 V Base-emitter saturation voltage VBE(sat) IC=20mA,IB=2mA 0.9 V Transition frequency fT VCE=20V,IC=10mA, f=30MHz www.BDTIC.com/jcst 50 MHz Typical Characteristics IC 18 VCE —— —— IC COMMON EMITTER Ta=25℃ hFE 80uA 70uA DC CURRENT GAIN (mA) IC 12 COLLECTOR CURRENT 14 hFE 1000 90uA 16 A42 60uA 50uA 10 40uA 8 30uA 6 Ta=100℃ Ta=25℃ 100 20uA 4 IB=10uA COMMON EMITTER VCE=10V 2 10 0.1 0 0 2 4 6 8 10 12 14 16 COLLECTOR-EMITTER VOLTAGE VCEsat —— 18 20 22 10 100 COLLECTOR CURRENT IC 500 1 VCE (V) VBEsat —— 900 IC 200 (mA) IC BASE-EMITTER SATURATION VOLTAGE VBEsat (mV) COLLECTOR-EMITTER SATURATION VOLTAGE VCEsat (mV) BDTIC Ta=100 ℃ 100 Ta=25℃ Ta=25℃ 600 Ta=100 ℃ β=10 β=10 10 0.1 1 10 COLLECTOR CURREMT IC —— VBE fT 300 —— IC 100 (mA) IC fT 1 300 600 900 COMMON EMITTER VCE=20V Ta=25℃ 0.1 0 100 TRANSITION FREQUENCY T =2 5℃ a T =1 00℃ a 10 COMMON EMITTER VCE=10V 10 0.1 1200 1 100 Cob/Cib —— VCB/VEB PC 600 COLLECTOR POWER DISSIPATION PC (mW) f=1MHz IE=0/IC=0 Ta=25 ℃ C (pF) Cib 10 COLLECTOR CURRENT BASE-EMMITER VOLTAGE VBE (mV) CAPACITANCE 10 COLLECTOR CURREMT (mA) (mA) IC COLLECTOR CURRENT 1 (MHz) 100 IC 300 0.1 100 10 Cob —— IC 100 (mA) Ta 500 400 300 200 100 1 0.1 1 0 www.BDTIC.com/jcst REVERSE VOLTAGE 10 V (V) 20 0 25 50 75 AMBIENT TEMPERATURE 100 Ta 125 (℃ ) 150