Axial leaded polypropylene film with
aluminum foil electrodes capacitors
for power semiconductors
PWS
Features
Self Healing
High current
Low ESR
High pulse current ratings
Applications
Power semiconductor circuits
SRC Commutation
Switching power supplies
Deflection circuits
Specifications
Operating Temperature Range
Capacitance Tolerance
-55°C to +105°C
+10% at 1 kHz, 25°C
+5% optional
WVDC
VAC
630
300
1000
400
1500
450
2000
500
AC voltage (50/60 Hz)
For T>+85°C , The voltage (DC/AC) must be decreased by 1.5% per °C
Frequency (kHz)
10
C<0.001uF
.001<C<0.1uF
C>0.1uF
0.1%
-
Dissipation Factor (MAX)
25°C
-
0.05%
-
100
.01%
Capacitance
<0.1μF
Insulation Resistance
100000 MΩ
Insulation Resistance
@25°C (<70% RH)for 1 minute at
100VDC applied
>0.1μF
30000 MΩxμF
Self Inductance
Capacitance Drift Factor
<1 nano-Henry per mm of lead spacing
<0.5% after 2 years at 40°C
1000 Hours, +85C with 150% of rated voltage
Capacitance Change
<1% of initially measured value
<0.0005 at 10kHz and 25°C for C<0.1uF
<0.001 at 1kHz and 25°C for C>0.1uF
>50% of maximum specified value
1 Fit
Load Life
Dissipation Factor
Insulation Resistance
Reliability
(0.5xRated Voltage,
40°C)
Capacitance Change
Dissipation Factor
<10% of initially measured value
<200% of initially specified value
1 FIT=1 failure/1 billion component
hours
Insulation Resistance
>50% of maximum specified value
56 days at40°C with 90 to 95%RH, +40°C and no voltage applied
Capacitance Change
Dissipation Factor
<5% of initially measured value
<0.005 at 1kHz and 25°C
Damp Heat test
Insulation Resistance
>50% of maximum specified value
Self Inductance
Capacitance Drift Factor
Capacitance Temperature
Coefficient
<1 nano-Henry per mm of body length lead length
<0.5% after 2 years at 40°C
-200 ppm/°C, +100ppm/°C
Terminal to Terminal
200% of rated VDC applied for 2 Seconds and 25°C
Polypropylene
Dielectric Strength
Dielectric
Construction
Coating
Aluminum foil with internal series connection and metalized film
Flame Retardant polyester tape wrap (UL 510) with epoxy resin end fill(UL94V0)
Lead free tinned copper leads
Leads