Typical Characteristics
1000
100
VCE = -1V
10
1
-0.01
-0.1
-1
-10
IC[A], COLLECTOR CURRENT
Figure 1. DC current Gain
-5.0
VCE = -1V
-4.5
-4.0
-3.5
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
-0.0
-0.0
-0.3
-0.5
-0.8
-1.0
-1.3
-1.5
-1.8
-2.0
VBE[V], BASE-EMITTER VOLTAGE
Figure 3. Base-Emitter On Voltage
-10
IC MAX. (Pulsed)
10ms 1ms
IC Max. (Continuous)
DC
100µs
-1
1µs
10µs
-0.1
-1
BD440
BD442
-10
-100
VCE[V], COLLECTOR-EMITTER VOLTAGE
Figure 5. Safe Operating Area
©2001 Fairchild Semiconductor Corporation
-1
IC = 10 IB
-0.1
-0.01
-0.1
-1
-10
IC[A], COLLECTOR CURRENT
Figure 2. Collector-Emitter Saturation Voltage
1000
100
10
1
-0.1
-1
-10
-100
VCB[V], COLLECTOR BASE VOLTAGE
Figure 4. Collector-Base Capacitance
48
42
36
30
24
18
12
6
0
0
25
50
75
100
125
150
175
200
TC[oC], CASE TEMPERATURE
Figure 6. Power Derating
Rev. A1, June 2001