MMBTA42 Datasheet, PDF (2/4 Pages) NXP Semiconductors – NPN high-voltage transistor

RATING AND CHARACTERISTICS CURVES ( MMBTA42 )
140
120
125^OC
100
80
25^OC
60
-40^OC
40
20
VCE =5V
0.1
1
10
100
IC, COLLECTOR CURRENT (mA)
Figure 1 DC Current Gain vs. Collector Current
1
b =10
0.8
-40^OC
0.6
25^OC
125^OC
0.4
0.2
0.1
1
10
100
IC, COLLECTOR CURRENT (mA)
Figure 3. Base-Emitter Saturation Voltage
vs. Collector Current
0.3
b =10
0.25
0.2
0.15
0.1
-40^OC
0.05
125^OC
25^OC
0.1
1
10
100
IC, COLLECTOR CURRENT (mA)
Figure 2 Collector-Emitter Saturation Voltage
vs. Collector Current
1
VCE =1V
0.8
-40^OC
0.6
0.4
25^OC
125^OC
0.2
0.1
1
10
100
IC, COLLECTOR CURRENT (mA)
Figure 4 Base-Emitter ON Voltage vs.
Collector Current