MKP1841 Datasheet, PDF (1/4 Pages) Vishay Siliconix – Metallized Polypropylene Film Capacitor Related Document: IEC 60384-16

MKP 1841
Vishay Roederstein
Metallized Polypropylene Film Capacitor
Related Document: IEC 60384-16
MAIN APPLICATIONS:
High voltage, high current and high pulse operations,
deflection circuits in TV sets (S-correction and fly-back
tuning). Protection circuits in SMPS’s. Snubber and
electronic ballast circuits. Input and output filtering in SPS
designs, storage, timing and integrating circuits.
MARKING:
Manufacturer's logo/type/C-value/rated voltage/tolerance/
date of manufacture
DIELECTRIC:
Polypropylene film
ELECTRODES:
Vacuum deposited aluminum
COATING:
Flame retardant plastic case (UL-class 94 V-0), blue, epoxy
resin sealed. Flame class B according to IEC 60065 available
on request
CONSTRUCTION:
Extended double-sided metallized polyester film, internal
series connection (630 VDC/400 VAC to 2000 VDC), double-
sided metallized polyester carrier film (refer to general
information)
LEADS:
Tinned wire
IEC TEST CLASSIFICATION:
55/100/56, according to IEC 60068
OPERATING TEMPERATURE RANGE:
- 55°C to + 100°C
CAPACITANCE RANGE:
470pF to 6.8µF
CAPACITANCE TOLERANCES:
± 20% (M), ± 10% (K), ± 5% (J)
RATED VOLTAGES (U_R):
160 VDC, 250 VDC, 400 VDC, 630 VDC, 1000 VDC,
1600 VDC, 2000 VDC
L Max.
Dimensions in millimeters
W
Max.
Marking
H
0.6
Max.
pcm
± 0.4
ød
PCM
7.5
10 - 37.5
10 - 37.5
W
< 16.0
≥ 16.0
± 0.4
6.0^-1
Ød
0.6
0.8
1.0
INSULATION RESISTANCE:
Measured at 100 VDC after one minute
For C ≤ 0.33µF:
100,000 MΩ minimum value (150,000 MΩ typical value)
TIME CONSTANT:
Measured at 100 VDC after one minute
For C > 0.33µF:
30,000 s minimum value (50,000 s typical value)
TEMPERATURE COEFFICIENT:
- 250 x 10^-6/°C (typical value)
CAPACITANCE DRIFT:
Up to + 40°C, ± 0.5% for a period of two years
DERATING FOR DC AND AC.CATEGORY VOLTAGE U_C:
At + 85°C: U_C = 1.0 U_R
At + 100°C: U_C = 0.7 U_R
SELF INDUCTANCE:
~ 6 nH measured with 2mm long leads
PULL TEST ON LEADS:
≥ 30 N in direction of leads according to IEC 60068-2-21
PERMISSIBLE AC VOLTAGES (RMS) UP TO 60Hz:
100 VAC, 160 VAC, 220 VAC, 250 VAC, 400 VAC, 600 VAC,
650 VAC, 700 VAC
RELIABILITY:
Operational life > 300,000 h
Failure rate < 2 FIT (40°C and 0.5 x U_R)
TEST VOLTAGE (ELECTRODE/ELECTRODE)
1.6 x U_R for 2 s
For further details, please refer to the general information
provided in this catalog.
MAXIMUM PULSE RISE TIME
PCM
(mm)
160 VDC
250 VDC
7.5
1800
2200
10
820
1140
15
410
560
22.5
260
320
27.5
202
240
37.5
140
170
Maximum pulse rise time d_v/d_t [V/µs]
400 VDC
630 VDC
1000 VDC
3600
4500
—
1840
2280
—
910
3430
6600
520
2120
2800
400
1524
2000
280
980
1280
1600 VDC
—
—
11,100
3800
2680
1690
2000 VDC
—
—
20,300
6200
4200
2600
If the maximum pulse voltage is less than the rated voltage higher dv/dt values can be permitted.
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For technical questions, contact [e-mail]
Document Number 26019
Revision 01-Dec-03