NPN Epitaxial Silicon Transistor Symbol Parameter Value Units VCBO Collector Base Voltage 30 V VCEO Collector-Emitter Voltage 25 V VEBO Emitter-Base Voltage 3 V PC Collector Power Dissipation 350 mW TSTG Storage Temperature 150 °C RTH(j-a) Thermal Resistance junction to Ambient 357 °C/W