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2N3742
CASE 79-02, STYLE 1
TO-39 (TO-205AD)
AMPLIFIER TRANSISTOR
NPN SILICON
MAXIMUM RATINGS
Rating
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
—Collector Current Continuous
@Total Device Dissipation Ta = 25°C
Derate above 25°C
@Total Device Dissipation Tq = 25°C
Derate above 25°C
Operating and Storage Junction Temperature Range
Symbol vCEO vCBO v EBO
ic
PD
Pd
TJ- Tstg
Value 300 300 7.0 50
1.0 5.71 5.0 28.6
- 65 to + 200
Unit Vdc Vdc Vdc
mAdc
Watt mW/°C Watts mW/°C
°C
THERMAL CHARACTERISTICS
Characteristic Thermal Resistance, 'Junction to Case
Thermal Resistance, Junction to Ambient
Symbol R 0JC R &JA
Max
35 175
Unit °C/W °c/w
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.
2N3742 Datasheet
