2N2221 Datasheet | Central Semiconductor

2N2221 2N2222 SILICON NPN TRANSISTORS w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR 2N2221 and 2N2222 are silicon NPN epitaxial planar transistors designed for small signal, general purpose switching applications. MARKING: FULL PART NUMBER TO-18 CASE MAXIMUM RATINGS: (TA=25°C) Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Continuous Collector Current Power Dissipation Power Dissipation (TC=25°C) Operating and Storage Junction Temperature Thermal Resistance Thermal Resistance SYMBOL VCBO VCEO VEBO IC PD PD TJ, Tstg ΘJA ΘJC 60 30 5.0 800 500 1.2 -65 to +200 350 146 ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise...