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Polypropylene (PP) Capacitors for Pulse
Applications with Metal Foil Electrodes, Schoopage
Contacts and Self-Healing, Internal Series Connection
for Increased Current Carrying Capability
PCM 15 mm to 37.5
mm | |
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| Special Features |
 High pulse
duty
Self-healing
Internal series
connection
Very low dissipation factor
Negative capacitance
change
 versus
temperature
According to RoHS
2002/95/EC |
| Typical Applications |
For
high pulse and high frequency applications e.g.
Switch mode
power supplies
Converter in drives
and power
electronics
Deflection systems in monitors
and
TV-sets
Electronic ballasts |
| Construction |
Dielectric:
Polypropylene (PP) film.
Capacitor
electrodes:
Aluminium foil and single-sided
metallized plastic film
Internal
construction: |
 |
Encapsulation:
Solvent-resistant, flame-retardent plastic case with
epoxy resin seal, UL 94 V-0
Terminations:
Tinned
wire
Marking:
Colour: Red.
Marking: Black. | |
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| Electrical Data |
Capacitance
range:
100 pF to 1.5 μF
(E12-values on request)
Rated
voltages:
400VDC, 630VDC, 1000VDC,
1250VDC, 1600VDC, 2000VDC
Capacitance
tolerances:
±20%, ±10%, ±5% (other
tolerances are available subject to special
enquiry)
Operating temperature
range:
-55°C to
+100°C
Climatic test
category:
55/100/56 in accordance with
IEC
Insulation resistance at
+20°C:
C < 0.1 μF: > 1 x
105 M
(mean value:
5 x 105 M)
C > 0.1
μF: > 10000 sec (MxμF)
(mean
value: 100000 sec)
Measuring voltage: 100V/1
min.
Dissipation factors at
+20°C: tan | |
|
Test voltage:
2
Ur, 2 sec
Dielectric
absorption:
0.05%
Voltage
derating:
A
voltage derating factor of 1.35% per K must be
applied from +85°C for DC voltages and from +75°C
for AC
voltages.
Reliability:
Operational
life > 300000 hours
Failure rate < 1 fit
(0.5 x Ur and
40°C)
Graphs:
Soldering: | |
| at f |
C < 0.1 μF |
0.1 μF < C < 1.0
μF |
C
> 1.0 μF |
1kHz
10kHz
100kHz |
< 3 x
10-4
< 4 x
10-4
< 10 x
10-4 |
< 3 x
10-4
< 6 x
10-4
- |
< 3 x
10-4
-
- | |
| Maximum pulse rise time: for
pulses equal to the rated voltage |
Capacitance
pF/μF |
max. pulse rise time V/μsec at
TA < 40°C |
| 400VDC |
630VDC |
1000VDC |
1250VDC |
1600VDC |
2000VDC |
100...220
330...680
1000...2200
3300...6800
0.01
...0.022
0.033...0.068
0.1...0.22
0.33...0.68
1.0...1.5 |
27000
19000
13000
9000
7000
7000
7000
3000
1000 |
31000
21000
15000
14000
11000
9000
9000
5000
1600 |
33000
31000
27000
15000
11000
9000
9000
5000
2000 |
39000
34000
27000
17000
11000
9000
9000
5000
- |
39000
34000
27000
17000
11000
9000
9000
5000
- |
39000
39000
39000
21000
11000
9000
9000
-
- | |
| |
| Mechanical Tests |
|
Packing |
Pull test on
leads:
d < 0.8 ?: 10 N in
direction of leads
d > 0.8 ?: 20 N in direction of
leads
according to IEC
60068-2-21
Vibration:
6 hours at
10...2000Hz and 0.75mm displacement amplitude or 10g in
accordance with IEC 60068-2-6
Low air
density:
1kPa = 10 mbar in accordance with
IEC 60068-2-13
Bump test:
4000
bumps at 390 m/sec2 in accordance with IEC
60068-2-29 |
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Available taped and reeled
up to and including case size 15x26x31.5 / PCM
27.5mm.
Detailed taping
information:
Example for ordering / Part
number: | |
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