MAXIMUM RATINGS
Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage
—Collector Current Continuous
Symbol VCEO VCBO V EB
'C
Value
MMBTA42 MMBTA43
300 200 300 200 6.
0 6,0
500
Unit Vdc Vdc Vdc
mAdc
THERMAL CHARACTERISTICS
Characteristic
Symbol
•Total Device Dissipation, T^ = 25°C
Derate above 25°C
PD
Storage Temperature
Tstg
•Thermal Resistance Junction to Ambient
RflJA
•Package mounted on 99.
5% alumina 10 x 8 x 0.
6 mm.
Max
350 2.
8 150
.
357
Unit
mW
mW/°C
°C
°C/W
MMBTA42r43
CASE 318-02/03, STYLE 6
SOT-23 (TO-236AA/AB)
HIGH VOLTAGE
TRANSISTOR
NPN SILICON
Refer to MPSA42 for graphs.
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.
)
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