PAC.. Series
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Vishay Draloric
Revision: 14-Mar-17
6
Document Number: 28731
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DERATING
Maximum dissipation (P
max.
) as a function
of the ambient temperature (T
amb
)
PERFORMANCE
TEST PERMISSIBLE CHANGE
Climatic category (LCT/UCT/Days) 55/200/56
Climatic Sequence
IEC 60115-1 4.23
R = ± (0.5 % R + 0.05 )
Damp Heat, Steady State, IEC 60115-1, 4.24
(40 ± 2) °C, 56 days, (93 ± 3) % RH
R = ± (1.0 % R + 0.05 )
Endurance at room temperature (116 % P
70
), 1000 h,
IEC 60115-1, 4.25.2
R = ± (0.5 % R + 0.05 )
Storage, UCT, IEC 60115-1, 4.25.3
1000 h, 200 °C, no load
R = ± (1.0 % R + 0.05 )
Resistance to Soldering Heat, IEC 60115-1, 4.18
(260 ± 5) °C, (10 ± 1) s
R = ± (0.2 % R + 0.05 )
Robustness of Termination, IEC 60115-1, 4.16
10N
R = ± (0.1 % R + 0.05 )
Short Time Overload, IEC 60115-1, 4.13
10 x Rated Power for 5 s
R = ± (0.2 % R + 0.05 )
0
20
40
60
80
100
50 100
150
200 250
300
AMBIENT TEMPERATURE IN °C
0
25
RATED POWER IN %
