MKP386M Snubber
www.vishay.com
Vishay Roederstein
Revision: 08-Jun-16
1
Document Number: 28170
For technical questions, contact: dc-film@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Metallized Polypropylene Film Capacitor
Radial Snubber Type
FEATURES
• Reduce EMI by clamping voltage and current
ringing
• High pulse strength (dV/dt up to 2500 V/µs)
• Low inductance construction (low ESL)
•Low ESR
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
• Photovoltaic and wind inverters
• Motor drives
• Frequency converters
• Direct mount on IGBT modules
Notes
•For more detailed data and test requirements contact dc-film@vishay.com
• For general information like characteristics and definitions used for film capacitors follow the link: www.vishay.com/doc?28147
(1)
See document “Voltage Proof Test for Metalized Capacitors” (www.vishay.com/doc?28169)
QUICK REFERENCE DATA
Rated capacitance range 0.047 µF to 10 µF
Capacitance tolerance ± 5 %/± 10 %
Rated (DC) voltage, U
NDC
700 V, 850 V, 1000 V, 1250 V, 1600 V, 2000 V, 2500 V
Climatic testing class 55/105/56
Rated temperature 85 °C
Maximum permissible case temperature 105 °C
Rated (AC) voltage 420 V, 400 V to 450 V, 425 V to 500 V, 450 V to 550 V, 450 V to 600 V, 700 V, 800 V
Reference standards IEC 60384-17
Dielectric Polypropylene film
Electrodes Metallized film
Construction Series construction
Encapsulation Flame retardant plastic case and epoxy resin sealed
Terminals Tinned coated copper
Self inductance (L
S
) < 0.7 nH per mm of lead spacing
Withstanding DC voltage between terminals
(1)
1.6 U
RDC
for 60 s (maximum rise time 1000 V/s; cut off current 10 mA)
Test voltage between terminals and case 1.4 U
RAC
+ 2000 V
DC
for 60 s
Insulation resistance
RC between leads, at 500 V after 1 min:
> 100 G for C 0.33 µF
> 30 000 s for C > 0.33 µF
Performance grade Grade 1 (long life)
Stability grade Grade 2
Life time expectancy Operation life > 300 000 h - failure rate < 5 FIT (40 °C and 0.5 x U
R
)
Marking
C-value, tolerance code, rated voltage, manufacturer’s emblem, code for dielectric
material, manufacturer’s type designation, year and week, manufacturer’s location
DC VOLTAGE RATINGS
U
RDC
700 V
DC
850 V
DC
1000 V
DC
1250 V
DC
1600 V
DC
2000 V
DC
2500 V
DC
U
RAC
420 V
AC
450 V
AC
500 V
AC
550 V
AC
600 V
AC
700 V
AC
800 V
AC
