MKT373
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Revision: 08-Sep-16
12
Document Number: 28193
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Maximum RMS current (sinewave) as a function of frequency
U
AC
is the maximum AC voltage depending on the ambient temperature in the curves “Max. RMS voltage and AC current as a
function of frequency”.
Tangent of loss angle as a function of frequency Insulation resistance as a function of the ambient temperature
(typical curve)
Maximum allowed component temperature rise (T)
as a function of the ambient temperature T
amb
(°C)
f (Hz)
10
2
10
3
10
4
10
5
10
3
10
2
10
1
Dissipation factor
(x 10
-4
)
Curve 1: C = 0.33 µF
Curve 2: 0.33 µF, C = 1.2 µF
Curve 3: 1.2 µF, C = 3.9 µF
Curve 4: 3.9 µF, C = 6.8 µF
Curve 5: C = 6.8 µF
5
4
3
2
1
T
amb
(°C)
- 50 0 50
100
RC (s)
10
5
10
3
10
2
10
4
HEAT CONDUCTIVITY (G) AS A FUNCTION OF (ORIGINAL) PITCH AND CAPACITOR BODY
THICKNESS IN mW/°C
W
MAX.
(mm)
HEAT CONDUCTIVITY (mW/°C)
PITCH 15.0 mm PITCH 22.5 mm PITCH 27.5 mm
5.0 10 - -
6.0 11 19 -
7.0 12 21 -
8.5 16 25 -
10.0 18 28 -
11.0 - - 36
13.0 - - 42
15.0 - - 48
18.0 - - 57
ΔT (°C)
- 60 - 20 20 60 100
T
amb
(°C)
16
12
8
4
0
