BD744, BD744A, BD744B, BD744C
PNP SILICON POWER TRANSISTORS
AUGUST 1978 - REVISED MARCH 1997
THERMAL INFORMATION
100
90
80
70
60
50
40
30
20
10
0
0
MAXIMUM POWER DISSIPATION
vs
CASE TEMPERATURE
TIS637AA
25
50
75
100 125 150
TC - Case Temperature - °C
Figure 4.
PRODUCT INFORMATION
4