NPN
PNP
BDX53B, BDX53C
BDX54B, BDX54C
+5.0
+4.0
+3.0
+2.0
+1.0
0
+5.0
+4.0
+3.0
+2.0
+1.0
*I /I
C B
h
*I /I
C B
h
FE/3
FE/3
25°C to 150°C
–55°C to 25°C
25°C to 150°C
–55°C to 25°C
0
–1.0
–2.0
*θ for V
VC CE(sat)
*θ for V
VC CE(sat)
–1.0
–2.0
25°C to 150°C
25°C to 150°C
–3.0
–4.0
–3.0
–4.0
θ
for V
BE
θ
for V
VB BE
VB
–55 to 150°C
–55 to 150°C
–5.0
–5.0
0.1
0.2 0.3
0.5 0.7 1.0
2.0 3.0 5.0 7.0 10
0.1
0.2 0.3
0.5 0.7 1.0
2.0 3.0 5.0 7.0 10
I , COLLECTOR CURRENT (AMP)
C
I , COLLECTOR CURRENT (AMP)
C
Figure 11. Temperature Coefficients
5
10
5
10
FORWARD
REVERSE
= 30 V
FORWARD
REVERSE
= 30 V
4
4
10
10
V
V
CE
CE
3
10
3
10
2
10
2
10
T = 150°C
J
T = 150°C
J
1
10
1
10
100°C
25°C
100°C
0
10
0
10
25°C
–0.6 –0.4 –0.2
–1
10
–1
10
0
+0.2 +0.4 +0.6 +0.8 +1.0 +1.2 + 1.4
+0.6 +0.4 +0.2
0
–0.2 –0.4 –0.6 –0.8 –1.0 –1.2 –1.4
V , BASE-EMITTER VOLTAGE (VOLTS)
BE
V
BE
, BASE-EMITTER VOLTAGE (VOLTS)
Figure 12. Collector Cut–Off Region
NPN
COLLECTOR
PNP
COLLECTOR
BDX53B
BDX53C
BDX54B
BDX54C
BASE
BASE
8.0 k
120
8.0 k
120
EMITTER
EMITTER
Figure 13. Darlington Schematic
3–225
Motorola Bipolar Power Transistor Device Data
ONSEMI [ ONSEMI ]
