BDX53B BDX53C BDX54B BDX54C
NPN
BDX53B, BDX53C
θ
V, TEMPERATURE COEFFICIENT (mV/
°
C)
+ 4.0
+ 3.0
+ 2.0
+ 1.0
0
– 1.0
– 2.0
– 3.0
– 4.0
– 5.0
0.1
0.2 0.3
0.5 0.7 1.0
θ
VB for VBE
*θVC for VCE(sat)
25°C to 150°C
– 55 to 150°C
2.0 3.0
5.0
7.0 10
– 55°C to 25°C
PNP
BDX54B, BDX54C
θ
V, TEMPERATURE COEFFICIENT (mV/
°
C)
+ 5.0
+ 4.0
+ 3.0
+ 2.0
+ 1.0
0
– 1.0
– 2.0
– 3.0
– 4.0
– 5.0
0.1
0.2 0.3
0.5 0.7 1.0
θ
VB for VBE
*θVC for VCE(sat)
25°C to 150°C
– 55 to 150°C
2.0 3.0
5.0
7.0 10
– 55°C to 25°C
*IC/IB
+ 5.0
*IC/IB
v
hFE/3
25°C to 150°C
v
hFE/3
25°C to 150°C
IC, COLLECTOR CURRENT (AMP)
IC, COLLECTOR CURRENT (AMP)
Figure 11. Temperature Coefficients
105
IC, COLLECTOR CURRENT (
µ
A)
IC, COLLECTOR CURRENT (
µ
A)
104
103
102
TJ = 150°C
101
100
100°C
REVERSE
VCE = 30 V
FORWARD
105
104
103
102
101
100
TJ = 150°C
100°C
25°C
0
– 0.2 – 0.4 – 0.6 – 0.8 – 1.0 – 1.2 – 1.4
REVERSE
VCE = 30 V
FORWARD
25°C
10– 1
– 0.6 – 0.4 – 0.2
0
+ 0.2 + 0.4 + 0.6 + 0.8
+ 1.0 + 1.2 + 1.4
10– 1
+ 0.6 + 0.4 + 0.2
VBE, BASE-EMITTER VOLTAGE (VOLTS)
VBE, BASE-EMITTER VOLTAGE (VOLTS)
Figure 12. Collector Cut–Off Region
NPN
BDX53B
BDX53C
COLLECTOR
PNP
BDX54B
BDX54C
COLLECTOR
BASE
BASE
[
8.0 k
[
120
EMITTER
[
8.0 k
[
120
EMITTER
Figure 13. Darlington Schematic
Motorola Bipolar Power Transistor Device Data
5
MOTOROLA [ MOTOROLA, INC ]
