BD545, BD545A, BD545B, BD545C
NPN SILICON POWER TRANSISTORS
MAXIMUM SAFE OPERATING REGIONS
MAXIMUM FORWARD-BIAS
SAFE OPERATING AREA
100
SAS633AE
I
C
- Collector Current - A
10
1·0
0·1
BD545
BD545A
BD545B
BD545C
10
100
1000
0·01
1·0
V
CE
- Collector-Emitter Voltage - V
Figure 4.
THERMAL INFORMATION
MAXIMUM POWER DISSIPATION
vs
CASE TEMPERATURE
100
P
tot
- Maximum Power Dissipation - W
TIS633AC
80
60
40
20
0
0
25
50
75
100
125
150
T
C
- Case Temperature - °C
Figure 5.
4
JUNE 1973 - REVISED SEPTEMBER 2002
Specifications are subject to change without notice.
NOITAMROFNI
TCUDORP