MKP1848 550 704K2 Vishay, MKP1848 550 704K2 Datasheet - Page 13

• Manufacturer Part Number: MKP1848 550 704K2
• Description: CAPACITOR, MKP, 800V, 5UF
• Manufacturer: Vishay
• Series: MKP 1848 DC-Linkr

Specifications of MKP1848 550 704K2

• Capacitor Dielectric Type: Polypropylene
• Capacitance Tolerance: ± 5%
• Voltage Rating: 800V
• Esr: 0.019ohm
• Life Time @ Temperature: 100000 Hours @ 40°C
• Capacitor Case: RoHS Compliant
• Capacitance: 5µF

Document Number: 28164
Revision: 02-Feb-09
SUB-CLAUSE NUMBER AND TEST
5.5.3.1
5.5.3.2
5.5.3.3
5.9.1
5.9.2
5.9.3
5.9.3
5.11.1
5.11.2
5.11.3
5.13.0
5.13.1
5.13.2
5.5.3.2
5.13.3
5.10.0
5.10.1
5.10.2
Thermal stability test under
Final measurements
Initial measurements
overload conditions
Voltage test between terminal
Final measurements
Initial measurements
Surge discharge test
Voltage test between terminal
Final measurements
Self healing test
Final measurements
Change of temperature acc to
IEC 60068-2-14
Damp heat steady state
Acc. to IEC 60068-2-78
Voltage test between terminal
Final measurements
Initial measurements
Initial measurements
Initial measurements
Metallized Polypropylene Film Capacitors
For technical questions, contact: [e-mail]
CONDITIONS
Capacitance at 1 kHz
tan δ at 10 kHz
R insulation
1.5 x U
Duration 60 s
Capacitance
tan δ
R insulation
Capacitance at 1 kHz
tan δ at 10 kHz
1.1 x U
Number of discharges: 5
Time lapse: every 2 min (10 min total)
Within 5 min after the surge discharge test
Duration 60 s
1.5 x U
Capacitance
tan δ at 10 kHz
Capacitance at 1 kHz
tan δ at 10 kHz
1.5 x U
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
for a duration of 10 s
Capacitance
tan δ
Capacitance at 1 kHz
tan δ at 10 kHz
Test Nb
T
T
Transition time: 1 h, equivalent to 1 °C/min
5 cycles
Test Ca
T
RH = 93 ± 3 %
Duration 56 days
1.5 x U
Duration 60 s
Visual examination
Capacitance
tan δ at 1 U
Capacitance at 1 kHz
tan δ at 10 kHz
Natural cooling T
1.21 x P
121 x (I
x f
f
Duration 48 h
Measure the temperature every 1.5 h during
the last 6 h
Capacitance
tan δ at 10 kHz
2
max.
min.
max.
= 10 kHz
2
DC Capacitor MKP Type
for I
= - 40 °C
= 85 °C
= 40 ± 2 °C
Ndc
Ndc
Ndc
Ndc
Ndc
2
max.
max.
max.
at T
at T
at ambient temperature
rms
(see specific reference data)
= (U
/W
amb
amb
10 kHz
2
amb
2
x c) x tan δ
.
.
/2) x W
± 5 °C
Ndc
2
x C x tan δ =
2
with W
2
= 2 x p
PERFORMANCE REQUIREMENTS
|ΔC/C| ≤ 0.5 %
Increase of tan δ ≤ 1.2 initial tan δ + 0.0001
R insulation ≥ 50 % of specified values
|ΔC/C| ≤ 1.0 %
tan δ ≤ 1.2 initial tan δ + 0.0001
Compared to values measured in 5.9.1
|ΔC/C| ≤ 0.5 %
tan δ ≤ 1.2 x initial tan δ + 0.0001
Compared to values measured in 5.11.1
No puncturing or flashover
Self healing punctures are permitted
|ΔC/C| ≤ 2.0 %
Increase of tan δ ≤ 0.0150
Compared to values measured in 5.13.0
temperature rise < 1 °C
|ΔC/C| ≤ 2 %
Increase of tan δ ≤ 1.2 x initial δ + 0.0150
MKP 1848 DC-Link
Vishay Roederstein
www.vishay.com
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