MKP1847 AC Capacitors
www.vishay.com
Vishay Roederstein
Revision: 10-Dec-12
13
Document Number: 28172
For technical questions, contact: dc-film@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TYPE TESTS
5.14.3.2 Shock or impact
IEC 60068-2-6
Pulse shape: Half sine
Acceleration: 490 m/s
2
Duration of pulse: 11 ms
Visual examination No visible damage
5.14.4 Final measurements Capacitance
tan
|C/C| 0.5 %
Increase of tan 0.0050
Compared to values measured in 5.14.0
5.5.3.1 Initial measurements Capacitance at 1 kHz
tan at 10 kHz
R insulation
5.5.3.2 DC voltage test between terminal 1.5 x U
NDC
at T
amb
Duration 60 s
5.5.3.3 Final measurements Capacitance
tan
R insulation
|C/C| 0.5 %
Increase of tan 0.0050
R insulation 50 % of specified values
5.9.1 Initial measurements Capacitance at 1 kHz
tan at 10 kHz
5.9.2 Surge discharge test 1.1 x U
NDC
Number of discharges: 5
Time lapse: Every 2 min (10 min total)
5.9.3 DC voltage test between terminal Within 5 min after the surge discharge test
Duration 10 s
1.5 x U
NDC
at T
amb
5.9.3 Final measurements Capacitance
tan at 10 kHz
|C/C| 1.0 %
tan 1.2 initial tan + 0.0001
Compared to values measured in 5.9.1
5.11.1 Initial measurements Capacitance at 1 kHz
tan at 10 kHz
5.11.2 Self healing test 1.5 x U
NDC
Duration 10 s
Number of clearings 5
Clearing = Voltage drop of 5 %
Increase the voltage at 100 V/s till 5 clearings
occur
with a max. of 2.5 x U
NDC
for a duration of 10 s
5.11.3 Final measurements Capacitance
tan
|C/C| 0.5 %
tan 1.2 x initial tan + 0.0001
Compared to values measured in 5.11.1
5.13.0 Initial measurements Capacitance at 1 kHz
tan at 10 kHz
5.13.1 Change of temperature acc. to
IEC 60068-2-14
Test Nb
T
max.
= 85 °C
T
min.
= - 40 °C
Transition time: 1 h, equivalent to 1 °C/min
5 cycles
5.13.2 Damp heat steady state
acc. to IEC 60068-2-78
Test Ca
T= 40 °C ± 2 °C
RH = 93 % ± 3 %
Duration 56 days
5.5.3.2 DC voltage test between terminal 1.5 x U
NDC
at ambient temperature
Duration 10 s
SUB-CLAUSE NUMBER AND TEST CONDITIONS PERFORMANCE REQUIREMENTS
MKP1847 AC Capacitors
www.vishay.com
Vishay Roederstein
Revision: 10-Dec-12
14
Document Number: 28172
For technical questions, contact: dc-film@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TYPE TESTS
5.13.3 Final measurements Visual examination No puncturing or flashover
Self healing punctures are permitted
Capacitance
tan at 10 kHz
|C/C| 2.0 %
Increase of tan 0.0150
Compared to values measured in 5.13.0
5.10.0 Initial measurements Capacitance at 1 kHz
tan at 10 kHz
5.10.1 Thermal stability test under
overload conditions
Natural cooling T
amb
± 5 °C
1.21 x P
max.
= (U
2
/2) x W
2
x C x tan =
121 x (I
2
max.
/W
2
x C) x tan
2
with
W
2
= 2 x x f
2
for I
max.
(see specific reference data)
f
2
= 10 kHz
Duration 48 h
5.10.2 Final measurements Measure the temperature every 1.5 h during
the last 6 h
Capacitance
tan at 10 kHz
Temperature rise < 1 °C
|C/C| 2 %
Increase of tan 1.2 x initial + 0.0150
5.12 Resonance frequency
measurement
Impedance analyser at T
amb
< 0.9 times the value as specified in typical
curve “Resonant frequency” of this
specification
5.15.0 Initial measurements Capacitance at 1 kHz
tan at 10 kHz
5.15.1 Endurance test between terminals Sequence
1.25 x U
N
at T
max.
= 85 °C
1.0 x U
N
at T
max.
= 105 °C
Duration 500 h
1000 x discharge at 1.4 x î (maximum
repetitive peak current in continuous
operation)
1.25 x U
N
at T
max.
= 85 °C
1.0 x U
N
at T
max.
= 105 °C
5.15.2 Final measurements Duration 500 h
Capacitance
tan
|C/C| 3 %
Increase of tan 0.0150
Compared to values measured in 5.15.0
5.16.3.0 Initial measurements Capacitance at 1 kHz
5.16.3.1 Destruction test sequence
High DC voltage test
The capacitors must be put in an oven at
T
max.
= 105 °C/2 h and cooled down
Product enveloped with cheese cloth
High DC voltage test
(limited to 200 mA)
3 x U
NDC
with minimum 2000 V
DC
Duration 1 min
Discharge the capacitor
Duration 1 min
AC
RMS
voltage = U
NDC
/2 x 2
Duration = 15 s
High AC voltage test The above sequence shall be repeated until
the test sample capacitance loss 5 % of its
initial measurement in 5.16.3-0.
5.16.3.2 Final measurements Visual examination No burning of the cheese cloth.
The dielectric must withstand the test
sequence conducted.
SUB-CLAUSE NUMBER AND TEST CONDITIONS PERFORMANCE REQUIREMENTS
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www.vishay.com
Vishay
Revision: 02-Oct-12
1
Document Number: 91000
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MKP1847580444Y2

Mfr. #:
Manufacturer:
Description:
Film Capacitors MKP 8 F 5% 440Vac Pitch 52,5 Pins2
Lifecycle:
New from this manufacturer.
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