2N4028 - GENERAL PURPOSE TRANSISTOR
MAXIMUM RATINGS Rating 2N4026/28 2N4027/29 Symbol 2N4030/32 2N4031/33 Unit Collector-Emitter Voltage) 1) VCEO 60 80 Vdc Collector-Base Voltage VCBO 60 80 Vdc Emitter-Base Voltage VEBO 5.0 5.0 Vdc Collector Current Continuous @Total Device Dissipation Ta = 25°C Derate above 25°C Total Device Dissipation (a Tq = 25°C Derate above 25°C Operating and Storage Junction Temperature Range "C PD PD Tj.
Tstg 2N40262N4029 2N40302N4033 1.0 1.0 .5 2.85 1.25 7.15 2.0 11.4 7.0
