2N2405 w w w. c e n t r a l s e m i . c o m SILICON NPN TRANSISTOR DESCRIPTION: The CENTRAL SEMICONDUCTOR 2N2405 is a silicon NPN epitaxial planar transistor designed for small signal general purpose switching applications. MARKING: FULL PART NUMBER TO-39 CASE MAXIMUM RATINGS: (TA=25°C unless otherwise noted) SYMBOL Collector-Base Voltage VCBO Collector-Emitter Voltage VCER Collector-Emitter Voltage VCEV Collector-Emitter Voltage VCEO Emitter-Base Voltage VEBO Continuous Collector Current IC Power Dissipation (TC=25°C) PD Power Dissipation PD Operating and Storage Junction Temperature TJ, Tstg ELECTRICAL SYMBOL ICBO ICBO IEBO BVCBO BVCER BVCER BVCEO BVEBO VCE(SAT) VCE(SAT) VBE(SAT) VBE(SAT) hFE hFE hFE fT Cob Cib CHARACTERISTICS: (TA=25°C unless otherwise noted) TEST CONDITIONS MIN VCB=90V VCB=90V, TC=150°C VEB=5.0V IC=100μA 120 IC=100mA, RBE=10Ω 140 IC=100mA, RBE=500Ω 120 IC=100mA 90 IE=100μA 7.0 IC=50mA, IB=5.0mA IC=150mA, IB=15mA IC=50mA, IB=5.0mA IC=150mA, IB=15mA VCE=10V, IC=100μA 20 VCE=10V, IC=10mA 35 VCE=10V, IC=150mA 60 VCE=10V, IC=50mA, f=20MHz 120 VCB=10V, IE=0, f=1.0MHz VEB=0.5V, IC=0, f=1.0MHz 120 140 120 90 7.0 1.0 5.0 1.0 -65 to +200 MAX 10 10 10 0.2 0.5 0.9 1.1 UNITS V V V V V A W W °C UNITS nA μA nA V V V V V V V V V 200 15 85 MHz pF pF R0 (2-December 2013) 2N2405 SILICON NPN TRANSISTOR TO-39 CASE - MECHANICAL OUTLINE LEAD CODE: 1) Emitter 2) Base 3) Collector MARKING: FULL PART NUMBER R0 (2-December 2013) w w w. c e n t r a l s e m i . c o m 2N2405 SILICON NPN TRANSISTOR TYPICAL ELECTRICAL CHARACTERISTICS R0 (2-December 2013) w w w. c e n t r a l s e m i . c o m