Not for New Designs - Alternative Device: MKT371
MKT1818
Vishay Roederstein
www.vishay.com
Maximum RMS Current (Sinewave) as a Function of Frequency
UAC is the maximum AC voltage depending on the ambient temperature in the curves “Max. RMS voltage and AC current as a
function of frequency”.
103
102
101
105
5
4
3
2
1
104
103
C ≤ 0.33 μF (curve 1)
0.33 μF < C ≤ 1.2 μF (curve 2)
1.2 μF < C ≤ 3.9 μF (curve 3)
3.9 μF < C ≤ 6.8 μF (curve 4)
C > 6.8 μF (curve 5)
102
- 60
102
103
104
105
- 20
20
60 Tamb (°C) 100
f (Hz)
Tangent of loss angle as a function of frequency
Insulation resistance as a function of the ambient temperature
(typical curve)
16
12
8
4
0
- 60
- 20
20
60
100
amb (°C)
T
Maximum allowed component temperature rise (T)
as a function of the ambient temperature Tamb
HEAT CONDUCTIVITY (G) AS A FUNCTION OF (ORIGINAL) PITCH AND CAPACITOR BODY
THICKNESS IN mW/°C
HEAT CONDUCTIVITY (mW/°C)
Wmax.
(mm)
PITCH 7.62 mm
2.5
3.0
4.0
5.0
6.0
3
4
5
6
7
Revision: 11-Jan-18
Document Number: 26009
7
For technical questions, contact: dc-film@vishay.com
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