MKP 1845
Vishay Roederstein
Metallized Polypropylene Film Capacitor
Related Document: IEC 60384-16, CECC 31 200
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.
Dimensions in millimeters
Ød
40.0
±
5.0
L
Max.
40.0
±
5.0
MARKING:
Manufacturer's logo/type/C-value/rated voltage/tolerance/
date of manufacture
D
≤
7.0
< 16.0
≥
16.0
Ød
0.7
0.8
1.0
D
Max.
DIELECTRIC:
Polypropylene film
ELECTRODES:
Vacuum deposited aluminum
INSULATION RESISTANCE:
Measured at 100 VDC after one minute
COATING:
Metal-foil-wrapped, insulated, epoxy resin sealed, flame
retardant
For C
≤
0.33
µ
F:
100,000 MΩ minimum value (150,000 MΩ typical value)
CONSTRUCTION:
Extended double-sided metallized polyester film, internal
series connection (630 to 2000 VDC), double-sided
metallized polyester carrier film, (refer to general
information)
TIME CONSTANT:
Measured at 100 VDC after one minute
For C > 0.33
µ
F:
30,000 s minimum value (50,000 s typical value)
TEMPERATURE COEFFICIENT:
-250 x 10
-6
/°C (typical value)
LEADS:
Tinned wire
CAPACITANCE DRIFT:
IEC TEST CLASSIFICATION:
55/100/56, according to IEC 60068
Up to + 40°C,
±
0.5% for a period of two years
OPERATING TEMPERATURE RANGE:
- 55°C to + 100°C
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
CAPACITANCE RANGE:
1000pF to 4.7µF
SELF INDUCTANCE:
~ 12 nH measured with 6mm long leads
CAPACITANCE TOLERANCES:
±
20% (M),
±
10% (K),
±
5% (J)
PULL TEST ON LEADS:
≥
20 N in direction of leads according to IEC 60068-2-21
RATED VOLTAGES (U
R
):
160 VDC, 250 VDC, 400 VDC, 630 VDC, 1000 VDC,
1600 VDC, 2000 VDC
BEND TEST ON LEADS:
2 bends through 90°C with half of the force used in pull
test
PERMISSIBLE AC VOLTAGES (RMS) UP TO 60Hz:
100 VAC, 160 VAC, 220 VAC, 400 VAC, 600 VAC, 650 VAC,
700 VAC
RELIABILITY:
Operational life > 300,000 h
Failure rate < 10 FIT (40°C and 0.5 x U
R
)
For further details, please refer to the general information
provided in this catalog.
TEST VOLTAGE (ELECTRODE/ELECTRODE):
1.6 x U
R
for 2 s
MAXIMUM PULSE RISE TIME
CAPACITOR
LENGTH (mm)
17
22
29
34
44
Maximum pulse rise time d
v
/d
t
[V/
µ
s]
160 VDC
900
450
260
202
140
250 VDC
1140
560
320
240
170
400 VDC
1840
910
520
400
280
630 VDC
—
3430
2120
1524
980
1000 VDC
—
—
2800
2000
1280
1600 VDC
—
—
3800
2680
1690
2000 VDC
—
—
6200
4200
2600
If the maximum pulse voltage is less than the rated voltage higher d
v
/d
t
values can be permitted.
www.vishay.com
82
For technical questions, contact dc-film@vishay.com
Document Number 26023
Revision 13-Jun-02
MKP 1845
Metallized Polypropylene, Related Document: IEC 60384-16, CECC 31 200
Vishay Roederstein
VRMS
0.
VRMS
100
7
5
3
2
100
7
5
3
2
1
160 VDC
10
3
2
3
5 7 10
4
4.
03
1000
7
5
3
3
0.
Capacitance in
µ
F
04
7
0.
06
8
0.
1
0.
2
15
0.
22
100
7
5
3
47
0.
02
3.
3
2.
1
2
.5
1.
0
0.
6
7
3.3
2
.2
1
.
0.
5
1.
0
0 33
.6
8
0.
Capacitance in
µ
F
2
3
5
7 10
5
2
3
5 7 10
6
f [Hz]
2
10
250 VDC
10
3
2
3
5 7 10
4
2
3
7
0.
1
0.
8
0.
15
47
0.
33
0
.2
2
0.
04
2
5
7 10
5
2
3
5 7 10
6
f [Hz]
Permissible AC Voltage versus Frequency
Permissible AC Voltage versus Frequency
VRMS
VRMS
1000
7
5
3
2
100
7
5
3
2
10
400 VDC
10
3
2
3
5 7 10
4
2
3
5
2.
2 1.5 1
.
0 0.6
8 0.3
0.
01
Capacitance in
µ
F
1000
7
5
3
2
100
7
0.
68
0.
33
0.
01
Capacitance in
µ
F
0.
01
.0
22
0.
04
7
0.
5
0.
0.
3
15
0.0
03
5
3
.1
5
68
1
3 0.2
0
2
0
2
10
630 VDC
10
3
2
3
5 7 10
4
2
3
5
7 10
5
2
3
5 7 10
6
f [Hz]
7 10
5
2
3
5 7 10
6
f [Hz]
Permissible AC Voltage versus Frequency
Permissible AC Voltage versus Frequency
VRMS
VRMS
1000
7
5
3
2
100
7
5
3
2
10
1000 VDC
10
3
2
3
5 7 10
4
2
3
5
0.
01
0.
02
2
1000
7
5
3
2
0.
01
0.
02
2
0.
04
7
Capacitance in
µ
F
Capacitance in
µ
F
0.
04
7
0.
1
100
7
5
0.
22
0.
1
0.
22
3
2
1600 VDC
10
7 10
5
2
3
5 7 10
6
f [Hz]
10
3
2
3
5 7 10
4
2 3
5 7 10
5
2
3
5 7 10
6
f [Hz]
Permissible AC Voltage versus Frequency
Permissible AC Voltage versus Frequency
Document Number 26023
Revision 13-Jun-02
For technical questions, contact dc-film@vishay.com
www.vishay.com
85
MKP 1845
Vishay Roederstein
VRMS
Metallized Polypropylene, Related Document: IEC 60384-16, CECC 31 200
1000
7
5
3
2
100
7
5
3
2
10
10
3
2000 VDC
2
3
Capacitance in pF and
µ
F
5 7 10
4
2
3
5 7 10
5
2
10
00
22
00
47
00
0.
01
0.
02
2
0.
04
7
0.
1
3
5 7 10
6
f [Hz]
Permissible AC Voltage versus Frequency
Z [
Ω
]
10
0
Z [
Ω
]
0.01µF
10
1
10
1
10
0
10
-1
0.047µF
0.022µF
10
-1
0.01µF
0.22µF
0.22µF
0.1µF
0.47µF
1.0µF
2.2µF
4.7µF
10
-3
0.01
0.05 0.1
0.5 1.0
5.0 10
50 100
f [MHz]
10
-3
0.01
0.05 0.1
0.5 1.0
5.0 10
50 100
f [MHz]
Impedance versus Frequency Z = f (f)
(Lead length 6.0mm) 160 VDC to 630 VDC
Impedance versus Frequency Z = f (f)
(Lead length 6.0mm) 1000 VDC to 2000 VDC
www.vishay.com
86
For technical questions, contact dc-film@vishay.com
4.7µF
2.2µF
1.0µF
Document Number 26023
Revision 13-Jun-02
0.47µF
0.1µF
10
-2
10
-2
0.047µF
0.022µF
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