BD433/435/437
Typical Characteristics
1000
1
100
V
CE
(sat)[V], SATURATION VOLTAGE
V
CE
= 1V
I
C
= 10 I
B
h
FE
, DC CURRENT GAIN
0.1
10
1
0.01
0.1
1
10
100
0.01
0.1
1
10
I
C
[A], COLLECTOR CURRENT
I
C
[A], COLLECTOR CURRENT
Figure 1. DC current Gain
Figure 2. Collector-Emitter Saturation Voltage
5.0
4.5
1000
V
CE
= 1V
I
C
[A], COLLECTOR CURRENT
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
C
CBO
(pF), COLLECTOR BASE CAPACITANCE
100
10
0.3
0.5
0.8
1.0
1.3
1.5
1.8
2.0
1
0.1
1
10
100
1000
V
BE
[V], BASE-EMITTER VOLTAGE
V
CB
[V], COLLECTOR BASE VOLTAGE
Figure 3. Base-Emitter On Voltage
Figure 4. Collector-Base Capacitance
10
I
C
MAX. (Pulsed)
10
1
ms ms
DC
10
µ
s
48
100
µ
s
42
I
C
[A], COLLECTOR CURRENT
I
C
Max. (Continuous)
P
C
[W], POWER DISSIPATION
100
36
30
1
24
18
12
0.1
1
BD433
BD435
BD437
10
6
0
0
25
50
o
75
100
125
150
175
200
V
CE
[V], COLLECTOR-EMITTER VOLTAGE
T
C
[ C], CASE TEMPERATURE
Figure 5. Safe Operating Area
Figure 6. Power Derating
©2001 Fairchild Semiconductor Corporation
Rev. A1, June 2001
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
