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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-323 Plastic-Encapsulate Transistors 2SC4177 TRANSISTOR (NPN) FEATURES SOT–323 High DC Current Gain Complementary to 2SA1611 High Voltage APPLICATIONS General Purpose Amplification 1. BASE MAXIMUM RATINGS (Ta=25℃ unless otherwise noted) Symbol Parameter 2. EMITTER Value Unit 3. COLLECTOR BDTIC VCBO Collector-Base Voltage 60 V VCEO Collector-Emitter Voltage 50 V VEBO Emitter-Base Voltage 5 V IC Collector Current 100 mA PC Collector Power Dissipation 150 mW Thermal Resistance From Junction To Ambient 833 ℃/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 60 V Collector-emitter breakdown voltage V(BR)CEO IC=1mA, IB=0 50 V Emitter-base breakdown voltage V(BR)EBO IE=100µA, IC=0 5 V Collector cut-off current ICBO VCB=60V, IE=0 100 nA Emitter cut-off current IEBO VEB=5V, IC=0 100 nA DC current gain hFE* VCE=6V, IC=1mA 90 600 Collector-emitter saturation voltage VCE(sat) IC=100mA, IB=10mA 0.3 V Base-emitter saturation voltage VBE(sat) IC=100mA, IB=10mA 1 V 0.65 V Base-emitter voltage VBE VCE=6V, IC=1mA Transition frequency fT VCE=6V, IC=10mA Cob Collector output capacitance 0.55 VCB=6V, IE=0, f=1MHz 250 MHz 3 pF *Pulse test: pulse width ≤350μs, duty cycle≤ 2.0%. CLASSIFICATION OF hFE RANK L4 L5 L6 L7 RANGE 90–180 135–270 200–400 300–600 MARKING L4 L5 L6 L7 A,Oct,2010 www.BDTIC.com/jcst Typical Characterisitics hFE Static Characteristic 9 1000 20uA 7 6 5 16uA hFE 18uA 14uA DC CURRENT GAIN (mA) IC COLLECTOR CURRENT IC —— COMMON EMITTER VCE=6V COMMON EMITTER Ta=25℃ 8 2SC4177 12uA 4 10uA 8uA 3 6uA 2 Ta=100℃ Ta=25℃ 300 4uA 1 IB=2uA 0 0 2 4 6 8 COLLECTOR-EMITTER VOLTAGE VCEsat 0.20 —— VCE 100 10 1 (V) 10 100 COLLECTOR CURRENT IC VBEsat 1.2 —— IC (mA) IC BDTIC 0.15 BASE-EMITTER SATURATION VOLTAGE VBEsat (V) COLLECTOR-EMITTER SATURATION VOLTAGE VCEsat (V) β=10 0.10 Ta=100℃ 0.05 Ta=25℃ Ta=25℃ 0.8 Ta=100℃ 0.4 β=10 0.00 0.0 1 10 100 COLLECTOR CURRENT IC —— IC 1 (mA) 10 COLLECTOR CURRENT Cob/ Cib VBE —— 100 IC (mA) VCB/ VEB 100 100 COMMON EMITTER VCE=6V f=1MHz IE=0/IC=0 (mA) Ta=25℃ 1 0.2 0.4 0.6 0.8 1.0 BASE-EMMITER VOLTAGE VBE (V) PC COLLECTOR POWER DISSIPATION PC (mW) 200 —— Cib 10 C Ta=25℃ 10 CAPACITANCE COLLECTOR CURRENT IC (pF) Ta=100℃ Cob 1 0.1 0.1 1 REVERSE VOLTAGE Ta 150 100 50 0 0 25 50 www.BDTIC.com/jcst 75 AMBIENT TEMPERATURE 100 Ta 125 (℃ ) 150 10 V (V) 20