BD545B Power Innovations Limited, BD545B Datasheet - Page 4

• Manufacturer Part Number: BD545B
• Description: NPN SILICON POWER TRANSISTORS
• Manufacturer: Power Innovations Limited

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BD545, BD545A, BD545B, BD545C
NPN SILICON POWER TRANSISTORS
JUNE 1973 - REVISED MARCH 1997
P R O D U C T
4
4
I N F O R M A T I O N
0·01
100
100
1·0
0·1
MAXIMUM SAFE OPERATING REGIONS
10
80
60
40
20
0
1·0
0
MAXIMUM POWER DISSIPATION
THERMAL INFORMATION
25
MAXIMUM FORWARD-BIAS
V
BD545
BD545A
BD545B
BD545C
SAFE OPERATING AREA
CE
CASE TEMPERATURE
T
- Collector-Emitter Voltage - V
C
- Case Temperature - °C
50
10
Figure 4.
Figure 5.
vs
75
100
100
125
SAS633AE
TIS633AC
1000
150