MAXIMUM RATINGS
Rating
Collector-Emitter Voltage
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage Collector Current (10 /xs pulse) (Peak)
@ Total Device Dissipation Ta = 25°C
Derate above 25°C
@ Total Device Dissipation Tc = 25°C
Derate above 2S°C Operating and Storage Temperature
Temperature Range
Symbol VCEO VCES VCBO v EBO
ic
PD
Pd
Tj. Tstg
Value 20 40 40 6.0 500 0.40 2.29 2.0
11.43
- 65 to + 200
Unit Vdc Vdc Vdc Vdc
mA
Watt mW/°C Watts mW/°C
°C
THERMAL CHARACTERISTICS
Characteristic Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
Symbol R
2N3508 Datasheet
