BDX54/A/B/C
Typical Characteristics
100000
-3.6
V
BE
(sat)[V], SATURATION VOLTAGE
V
CE
= -3V
-3.4
-3.2
-3.0
-2.8
-2.6
-2.4
-2.2
-2.0
-1.8
-1.6
-1.4
-1.2
I
C
= 250I
B
h
FE
, DC CURRENT GAIN
10000
1000
100
-0
-1
-10
-1.0
-0.1
-1
-10
I
C
[A], COLLECTOR CURRENT
I
C
[A], COLLECTOR CURRENT
Figure 1. DC current Gain
Figure 2. Base-Emitter Saturation Voltage
-3.2
-3.0
V
CE
(sat)[V], SATURATION VOLTAGE
-3.0
-2.8
-2.6
-2.4
-2.2
-2.0
-1.8
-1.6
-1.4
-1.2
-1.0
-0.8
-0.6
-0
-1
I
C
= 250I
B
-2.8
V
F
(sat)[V], FORWARD VOLTAGE
-2.6
-2.4
-2.2
-2.0
-1.8
-1.6
-1.4
-1.2
-1.0
-0.8
-0.6
-10
-0.4
-0.1
-1
-10
I
C
[A], COLLECTOR CURRENT
I
F
[A], FORWARD CURRENT
Figure 3. Collector-Emitter Saturation Voltage
Figure 4. Damper Diode Forward Voltage
-100
80
70
I
C
[A], COLLECTOR CURRENT
P
D
[W], POWER DISSIPATION
I
C
Max. (Pulsed)
60
us
10
-10
I
C
Max. (Continuous)
50
s
1m
100us
40
C
D
30
-1
20
BDX54
BDX54A
BDX54B
BDX54C
-0.1
-1
-10
-100
-1000
10
0
0
25
50
o
75
100
125
150
175
V
CE
[V], COLLECTOR-EMITTER VOLTAGE
T
C
[ C], CASE TEMPERATURE
Figure 5. Safe Operating Area
Figure 6. Power Derating
©2000 Fairchild Semiconductor International
Rev. A, February 2000
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
