MAXIMUM RATINGS
Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage
—Collector Current Continuo...
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.)
Characteristic
OFF CHARACTERISTICS
Collector-Emitter Breakdown VoltageO) Or = 1.0 mAdc, Ib = 0)
MMBTA42 MMBTA43
Collector-Base Breakdown Voltage Or. = 100 /xAdc, El = 0)
MMBTA42 MMBTA43
Emitter-Base Breakdown Voltage E(l = 100 /xAdc, lc = 0)
Collector Cutoff Current
(VCB = 200 Vdc, l£ = ...