PPB
Polypropylene Film
Capacitors for Power
Semiconductor Circuits
•
High Voltage
•
High Current
•
High Pulse Current Applications
•
Snubber Capacitor for Energy Conversion
•
Power Semiconductor Circuits
•
SCR Communication
•
TV Deflection ckts.
Operating Temperature Range
Capacitance Tolerance
WVDC
Rated Voltage
VAC
250
160
400
250
C≤0.1µF
.03%
.05%
.16%
-55˚C to +105˚C
+/- 10% at 1kHz, 20˚C
630
400
1000
600
1600
650
C>1µF
.04%
-
-
≥100,000MΩ
≥30,000MΩ
x µF
160% of rated VDC for 2 seconds at 20°C between leads
2000 hours at 85°C±2°C with 125% of rated voltage
Capacitance change
Dissipation Factor
Insulation Resistance
≤2%
change from initial value
≤0.1%
at 10kHz and 25°C for C≤1µF
≤0.1%
at 1kHz and 25°C for C>1µF
≥50%
of initial specified value
<1nH/mm of capacitor lead spacing
<0.5% up to 40°C after 2 years
-200ppm/˚C +/- 100ppm/˚C
≤2FIT
for WVDC≤400VDC
≤1FIT
for WVDC>400VDC
Capacitance change
Dissipation Factor
Insulation Resistance
≤10%
change from initial value
>2x initial specified value.
<0.005x initial specified value.
Polypropylene
Vacuum deposited metal layers
Extended double metallized carrier film, internal series
connections and metallized film for VDC≥630Vdc.
Tinned copper wire.
Solvent resistant plastic box (UL94V-1) with epoxy end seals (UL 94V-0)
2000
700
For T>85°C voltage must be rated by 1.25% for every °C above 85°C
Freq (kHz)
Dissipation Factor
(max) at 20˚C.
Insulation Resistance
@20˚C(<70% RH)
for 1 minute at 100VDC
Dielectric Strength
Load Life
1
10
100
C≤0.33µF
C>0.33µF
0.1uF>C≤1µF
.03%
.06%
-
Self inductance
Capacitance drift
Temperature Coefficient
Reliability
fit=1x10
9
Failures/component hours.
Applied Voltage=0.5xVDC
Temperature=+40°C±2°C
Dielectric
Electrodes
Construction
Leads
Coating
®
3757 W. Touhy Ave., Lincolnwood, IL 60712 • (847) 675-1760 • Fax (847) 673-2850 • www.illcap.com
188
ILLINOISCAPACITOR [ ILLINOIS CAPACITOR, INC. ]
