2N3442 查看數據表（PDF） - Comset Semiconductors
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2N3442 Datasheet PDF : 3 Pages
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2N3442
2N4347
THERMAL CHARACTERISTICS
Symbol
RthJC
Ratings
Thermal Resistance, Junction to Case
2N4347
2N3442
Value
1.75
1.5
Unit
°C/W
ELECTRICAL CHARACTERISTICS
TC=25°C unless otherwise noted
Symbol
Ratings
VCEO(SUS)
Collector-Emitter
Sustaining Voltage (1)
VCER(SUS) Collector-Emitter
RBE=100Ω Sustaining Voltage
ICEO
Collector-Emitter Current
ICEX
Collector Cutoff Current
IEBO
Emitter Cutoff Current
hFE
DC Current Gain
VCE(SAT)
Collector-Emitter
saturation Voltage
Test Condition(s)
Min Typ Mx Unit
IC=200 mAdc, IB=0
2N4347 120 -
2N3442 140 -
-
Vdc
-
IC=0.1 Adc
IC=0.2 Adc
2N4347 130 - -
V
2N3442 150 - -
VCE=100 Vdc, IB=0
2N4347 -
VCE=140 Vdc, IB=0
2N3442
VCE=125 Vdc, VEB(off)=1.5 Vdc
VCE=120 Vdc, VEB(off)=1.5 Vdc,
TC = 150°C
VCE=140 Vdc, VEB(off)=1.5 Vdc
VCE=140 Vdc, VEB(off)=1.5 Vdc,
TC = 150°C
VBE=7.0 Vdc, IC=0
IC=2.0 Adc, VCE=4.0 Vdc
IC=5.0 Adc, VCE=4.0 Vdc
IC=3.0 Adc, VCE=4.0 Vdc
IC=10 Adc, VCE=4.0 Vdc
IC=2.0 Adc, IB=200 mAdc
IC=5.0 Adc, IB=0.63 Adc
IC=3.0 Adc, IB=0.3 Adc
IC=10 Adc, IB=0.2 Adc
-
2N4347
-
2N3442
-
2N4347
2N3442
-
15
2N4347
10
20
2N3442
4.0
-
2N4347
-
-
2N3442
-
- 200
mAdc
200
- 2.0
10
mAdc
- 5.0
- 30
- 5.0 mAdc
- 60
--
-
- 70
--
- 1.0
- 2.0
Vdc
- 1.0
- 5.0
COMSET SEMICONDUCTORS
2/3
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