MMBTA44

JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD. SOT-23 Plastic-Encapsulate Transistors MMBTA44 TRANSISTOR (NPN) SOT–23 FEATURES  High Collector-Emitter Voltage  Complement to MMBTA94 MARKING: 3D 1. BASE 2. EMITTER MAXIMUM RATINGS (Ta=25℃ unless otherwise noted) Symbol Parameter Value Unit VCBO Collector-Base Voltage 400 V VCEO Collector-Emitter Voltage 400 V VEBO Emitter-Base Voltage 6 V Collector Current-Continuous 200 mA Collector Current -Pulsed 300 mA Collector Power Dissipation 350 mW RΘJA Thermal Resistance From Junction To Ambient 357 ℃/W Tj,TSTG Operation Junction and Storage Temperature Range -55～+150 ℃ IC ICM PC 3. COLLECTOR Equivalent Circuit 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=0 400 V Collector-emitter breakdown voltage V(BR)CEO* IC=1mA, IB=0 400 V Emitter-base breakdown voltage V(BR)EBO IE=10µA, IC=0 6 V Collector cut-off current ICBO VCB=400V, IE=0 0.1 µA Emitter cut-off current IEBO VEB=4V, IC=0 0.1 µA DC current gain Collector-emitter saturation voltage Base-emitter saturation voltage hFE(1) * VCE=10V, IC=1mA 40 hFE(2) * VCE=10V, IC=10mA 50 hFE(3) * VCE=10V, IC=50mA 45 hFE(4) * VCE=10V, IC=100mA 40 200 VCE(sat)1* IC=1mA, IB=0.1mA 0.4 V VCE(sat)2* IC=10mA, IB=1mA 0.5 V VCE(sat)3* IC=50mA, IB=5mA 0.75 V VBE(sat)* IC=10mA, IB=1mA 0.75 V Collector output capacitance Cob VCB=20V, IE=0, f=1MHz 7 pF Emitter input capacitance Cib VEB=0.5V, IC=0, f=1MHz 130 pF Transition frequency fT VCE=20V, = IC 10mA,f = 3 30MHz 50 MHz *Pulse test: pulse width ≤300μs, duty cycle≤ 2.0%. www.jscj-elec.com 1 Rev. - 2.1 Typical Characteristics Static Characteristic 16 56uA 10 48uA 8 40uA 6 32uA 16uA 2 IB=8uA 0 5 10 15 COLLECTOR-EMITTER VOLTAGE VCE 10 0.1 20 1 COLLECTOR CURRENT (V) VBEsat —— IC 1.0 VCEsat —— 300 COLLECTOR-EMITTER SATURATION VOLTAGE VCEsat (mV) β=10 BASE-EMITTER SATURATION VOLTAGE VBEsat (V) Ta=25℃ 100 24uA 4 0 Ta=100℃ hFE 64uA DC CURRENT GAIN (mA) 72uA 12 IC COLLECTOR CURRENT VCE= 10V COMMON EMITTER Ta=25℃ 80uA 14 hFE —— IC 1000 0.8 Ta=25℃ 0.6 Ta=100℃ 0.4 10 IC 100 (mA) IC β=10 100 Ta=100℃ Ta=25℃ 30 0.2 1 10 COLLECTOR CURRENT Cob / Cib —— VCB / VEB CAPACITANCE Pc 400 Ta=25℃ Cib Cob 10 10 100 COLLECTOR CURRENT f=1MHz IE=0 / IC=0 100 1 (mA) C (pF) 500 IC 10 100 COLLECTOR POWER DISSIPATION Pc (mW) 0.0 0.1 —— IC (mA) Ta 350 300 250 200 150 100 50 1 0.1 www.jscj-elec.com 1 REVERSE VOLTAGE V (V) 10 0 20 0 25 50 75 AMBIENT TEMPERATURE 2 100 Ta 125 150 (℃ ) Rev. - 2.1 SOT-23 Package Outline Dimensions Symbol A A1 A2 b c D E E1 e e1 L L1 θ Dimensions In Millimeters Min Max 0.900 1.150 0.000 0.100 0.900 1.050 0.300 0.500 0.080 0.150 2.800 3.000 1.200 1.400 2.250 2.550 0.950 TYP 1.800 2.000 0.550 REF 0.300 0.500 0° 8° Dimensions In Inches Min Max 0.035 0.045 0.000 0.004 0.035 0.041 0.012 0.020 0.003 0.006 0.110 0.118 0.047 0.055 0.089 0.100 0.037 TYP 0.071 0.079 0.022 REF 0.012 0.020 0° 8° SOT-23 Suggested Pad Layout NOTICE JSCJ reserves the right to make modifications,enhancements,improvements,corrections or other changes without further notice to any product herein. JSCJ does not assume any liability arising out of the application or use of any product described herein. www.jscj-elec.com 3 Rev. - 2.1 SOT-23 Tape and Reel www.jscj-elec.com 4 Rev. - 2.1