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PHE428 Datasheet(PDF) 1 Page - List of Unclassifed Manufacturers

Part No. PHE428
Description  Double metallized film pulse capacitor, polypropylene dielectric
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Maker  ETC1 [List of Unclassifed Manufacturers]
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226
PHE428
• Double metallized film pulse capacitor, polypropylene dielectric
• According to IEC 60384-17 Grade 1.1
TYPICAL APPLICATIONS
CONSTRUCTION
TECHNICAL DATA
High frequency and high voltage
applications with high current stress, such
as deflection circuits in TV-sets, protection
circuits in SMPS and in electronic ballasts.
Series winding with polypropylene
dielectric and double metallized polyester
film as electrodes. Encapsulation in self-
extinguishing material meeting the
requirements of UL 94V–0.
Rated voltage U
R
, VDC
Rated voltage U
R
, VAC
Capacitance range, µF
Capacitance values
Capacitance tolerance
Category
temperature range
Rated temperature
Voltage derating
Climatic category
Insulation resistance
Dissipation factor tan
δδδδδ
Inductance
Pulse rise time
ENVIRONMENTAL TEST DATA
Vibration
According to IEC 60068-2-6 test Fc. 10–500 Hz for lead space
≤ 22.5 mm, 10–55 Hz for lead space 27.5 mm.
6 h with 0.75 mm amplitude or 98 m/s2 (depending on
frequency) with the capacitor mounted on PCB with the
supporting area in contact with the PCB.
Climatic sequence
According to IEC 60384-1.
Bump
According to IEC 60068-2-29 test Eb. 4000 bumps at 390 m/s2
with the capacitor mounted on a printed circuit board with
the supporting area in contact with the printed circuit board.
Humidity
According to IEC 60068-2-3 test Ca, severity 56 days.
L
H
B
p
l
∅ d
0.5
b
p
d
std I max I
b
15.0 ± 0.4
0.8
6-1
30
± 0.4
22.5 ± 0.4
0.8
6-1
30
± 0.4
27.5 ± 0.4
0.8
6-1
30
± 0.4
37.5 ± 0.5
1.0
6-1
30
± 0.7
Not
for
new
design
630
1000
1600
2000
2500
400
500
630
650
1000
0.01–
0.0039–
0.0027–
0.00033–
0.001–
1.2
0.68
0.33
0.27
0.15
In accordance with IEC E12-series.
±5% standard. Other tolerances on request
–55° C to +105° C
+85° C
The rated voltage is decreased with 1.3% / ° C
between +85° C and +105° C
55/105/56
Measured at 23° C, 100 VDC 60s
Between terminals:
C
≤ 0.33 µF: ≥ 100 000 MΩ
C > 0.33 µF:
≥ 30 000 s
Between terminals and case:
≥ 100 000 MΩ
Maximum values at 23 °C
C
≤ 0.1 µF
C > 0.1 µF
1 kHz
0.03 %
0.03 %
10 kHz
0.04 %
0.06 %
100 kHz
0.15 %
Approximately 6 nH/cm for the total length of capacitor
winding and the leads.
The capacitors can withstand an unlimited number of pulses
with a dU/dt according to the article table. For peak to peak
voltages lower than the rated voltage (U
PP < UR), the specified
dU/dt can be multiplied by U
R/UPP.


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