Datasheet

BD645, BD647, BD649, BD651
NPN SILICON POWER DARLINGTONS
4
MAY 1993 - REVISED MARCH 1997
PRODUCT INFORMATION
MAXIMUM SAFE OPERATING REGIONS
Figure 4.
THERMAL INFORMATION
Figure 5.
MAXIMUM FORWARD-BIAS
SAFE OPERATING AREA
V
CE
- Collector-Emitter Voltage - V
1·0 10 100 1000
I
C
- Collector Current - A
0.01
0·1
1·0
10
SAS130AC
BD645
BD647
BD649
BD651
MAXIMUM POWER DISSIPATION
vs
CASE TEMPERATURE
T
C
- Case Temperature - °C
0 25 50 75 100 125 150
P
tot
- Maximum Power Dissipation - W
0
10
20
30
40
50
60
70
80
TIS130AC