2N3905 2N3906 www.centralsemi.com DESCRIPTION: PNP SILICON TRANSISTOR The CENTRAL SEMICONDUCTOR 2N3905 and 2N3906 types are PNP silicon transistors designed for general purpose amplifier and switching applications. NPN complementary types are 2N3903 and 2N3904. MARKING: FULL PART NUMBER TO-92 CASE MAXIMUM RATINGS: (TA=25°C) SYMBOL UNITS Collector-Base Voltage VCBO 40 V Collector-Emitter Voltage VCEO 40 V Emitter-Base Voltage VEBO 5.0 V Continuous Collector Current IC 200 mA Power Dissipation PD 625 mW Operating and Storage Junction Temperature TJ, Tstg -65 to +150 °C Thermal Resistance ΘJA 200 °C/W ELECTRICAL CHARACTERISTICS: (TA=25°C) 2N3905 2N3906 SYMBOL TEST CONDITIONS MIN MAX MIN MAX UNITS ICEV VCE=30V, VEB=3.0V - 50 - 50 nA BVCBO IC=10μA 40 - 40 - V BVCEO IC=1.0mA 40 - 40 - V BVEBO IE=10μA 5.0 - 5.0 - V VCE(SAT) IC=10mA, IB=1.0mA - 0.25 - 0.25 V VCE(SAT) IC=50mA, IB=5.0mA - 0.4 - 0.4 V VBE(SAT) IC=10mA, IB=1.0mA 0.65 0.85 0.65 0.85 V VBE(SAT) IC=50mA, IB=5.0mA - 0.95 - 0.95 V hFE VCE=1.0V, IC=0.1mA 30 - 60 - hFE VCE=1.0V, IC=1.0mA 40 - 80 - hFE VCE=1.0V, IC=10mA 50 150 100 300 hFE VCE=1.0V, IC=50mA 30 - 60 - hFE VCE=1.0V, IC=100mA 15 - 30 - hfe VCE=10V, IC=1.0mA, f=1.0kHz 50 200 100 400 fT VCE=20V, IC=10mA, f=100MHz 200 - 250 - MHz Cob VCB=5.0V, IE=0, f=100kHz - 4.5 - 4.5 pF Cib VEB=0.5V, IC=0, f=100kHz - 10 - 10 pF NF VCE=5.0V, IC=100μA, RS=1.0kΩ f=10Hz to 15.7kHz - 5.0 - 4.0 dB ton VCC=3.0V, VBE(OFF)=0.5V, IC=10mA IB1=1.0mA - 70 - 70 ns toff VCC=3.0V, IC=10mA, IB1=IB2=1.0mA - 260 - 300 ns R2 (17-October 2011)

2N3905 2N3906 PNP SILICON TRANSISTOR TO-92 CASE - MECHANICAL OUTLINE LEAD CODE: 1) Emitter 2) Base 3) Collector MARKING: FULL PART NUMBER R2 (17-October 2011) www.centralsemi.com

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