MKP1848620094Y View Datasheet(PDF) - Vishay Semiconductors
Part Name
Description
Manufacturer
MKP1848620094Y Datasheet PDF : 20 Pages
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www.vishay.com
MKP1848 DC-Link
Vishay Roederstein
SUB-CLAUSE NUMBER AND TEST
TYPE TESTS
5.13.0 Initial measurements
CONDITIONS
Capacitance at 1 kHz
tan at 10 kHz
PERFORMANCE REQUIREMENTS
5.13.1 Change of temperature
acc. to IEC 60068-2-14
Test Nb
Tmax. = 85 °C
Tmin. = -40 °C
Transition time: 1 h, equivalent to 1 °C/min
5.13.2 Damp heat steady state
acc. to IEC 60068-2-78
5.5.3.2 Voltage test between terminal
Test Ca
Tmax. = 40 °C ± 2 °C
RH = 93 % ± 3 %
Duration 56 days
1.5 x UNDC at ambient temperature
Duration 60 s
5.13.3 Final measurements
Visual examination
No puncturing or flashover
Self healing punctures are permitted
5.10.0 Initial measurements
Capacitance
tan at 1 URMS 10 kHz
Capacitance at 1 kHz
tan at 10 kHz
|C/C| 2.0 %
Increase of tan 0.0150
Compared to values measured in 5.13.0
5.10.1 Thermal stability test under
overload conditions
Natural cooling Tamb ± 5 °C
1.21 x Pmax. = (U2/2) x W2 x C x tan =
121 x (I2max./W2 x c) x tan 2 with
W2 = 2 x p x f2 for Imax.
(see specific reference data)
f2 = 10 kHz
Duration 48 h
5.10.2 Final measurements
5.12 Resonance frequency measurement
5.10.0 Initial measurements
Measure the temperature every 1.5 h during
the last 6 h
Capacitance
tan at 10 kHz
Impedance analyzer at Tamb
Capacitance at 1 kHz
tan at 10 kHz
Temperature rise < 1 °C
|C/C| 2 %
Increase of tan 1.2 x initial + 0.0150
> 0.9 times the value as specified in typical
curve “Resonant frequency” of this
specification
5.15.1 Endurance test between terminals
Sequence
1.4 x UNDC at Tmax. = 85 °C
1.4 x UOPDC at 105 °C
Duration 250 h
1000 x discharge at 1.4 x I (maximum
repetitive peak current in continuous
operation)
1.4 x UNDC at Tmax. = 85 °C
1.4 x UOPDC at 105 °C
Duration 250 h
5.15.2 Final measurements
Capacitance
tan
|C/C| 3 %
Increase of tan 0.0150
Compared to values measured in 5.15.0
Revision: 25-Oct-17
18
Document Number: 28164
For technical questions, contact: dc-film@vishay.com
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