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MAXIMUM RATINGS
Rating'-'•'
Collector-Emitter Voltage
Collector 1 to Collector 2 Voltage Voltage Rating and Lead to Case
Collector-Base Voltage Emitter-Base Voltage Base Current
—Collector Current Continuous
Total Device Dissipation
—@ Ta = 25°C Ceramic
Metal Can
—Derate above 25°C Ceramic
Metal Can
@Total Device Dissipation Tq = 25°C
Derate above 25°C Metal Can Operating and Storage Junction Temperature Range
Symbol vCEO VC1C2
vCBO vEBO
IB
Value 40
±200 ±200
50 5.0 10
Unit Vdc Vdc
Vdc Vdc mAdc
"C 50 mAdc One Die Both Die
PD
250 350
500 600
mW1.5.
2.0
2.9 3.4 mW/°C
pd TJ< Tstg
1.2 6.85
2.0 11.42
-65 to +200
Watts mW/°C
°C
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
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2N4938 Datasheet
