BD543 Power Innovations Limited, BD543 Datasheet - Page 4

• Manufacturer Part Number: BD543
• Description: NPN SILICON POWER TRANSISTORS
• Manufacturer: Power Innovations Limited

BD543, BD543A, BD543B, BD543C
NPN SILICON POWER TRANSISTORS
JUNE 1973 - REVISED MARCH 1997
P R O D U C T
4
I N F O R M A T I O N
0·01
1·0
0·1
MAXIMUM SAFE OPERATING REGIONS
10
80
70
60
50
40
30
20
10
0
1·0
0
MAXIMUM POWER DISSIPATION
THERMAL INFORMATION
25
MAXIMUM FORWARD-BIAS
V
BD543
BD543A
BD543B
BD543C
SAFE OPERATING AREA
CE
CASE TEMPERATURE
- Collector-Emitter Voltage - V
T
C
- Case Temperature - °C
10
50
Figure 4.
Figure 5.
vs
75
100
100
125
SAS633AF
TIS633AD
1000
150