MKP1848S DC-Link
www.vishay.com
Vishay Roederstein
Revision: 19-Mar-13
1
Document Number: 26010
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 Capacitors
DC-Link Capacitor
FEATURES
• Slim line, low building height
• Very long useful life time: Up to 100 000 h at
U
NDC
and 70 °C
• High ripple current capability, low ESR, low ESL
• Temperature range: 105 °C
• Mounting: Radial
• Material categorization: For definitions of
compliance please see www.vishay.com/doc?99912
APPLICATIONS
• PV micro inverters
• LED street lighting
• On board chargers (EV/HEV), battery chargers
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 2 μF to 100 μF
Capacitance tolerance 5 %
Rated voltage range, U
NDC
500 V to 1000 V
Climatic testing class 40/105/56
Rated temperature 85 °C
Maximum permissible case temperature 105 °C, observing voltage derating
Maximum applicable peak to peak ripple voltage 0.2 x U
NDC
Reference standards IEC 61071, IEC 60068
Dielectric Polypropylene film
Electrodes Metallized dielectric capacitor
Construction Mono construction
Encapsulation Plastic case sealed with resin; flame retardant
Terminals Tinned wire
Self inductance (L
S
) < 1 nH per mm of lead spacing
Withstanding DC voltage between terminals
(1)
1.5 U
NDC
for 10 s, cut off current 10 mA, rise time 1000 V/s
Insulation resistance
RC between leads, after 1 min > 10 000 s
For U
NDC
500 V measuring voltage 100 V
For U
NDC
> 500 V measuring voltage 500 V
Life time expectancy
Useful life time: > 100 000 h at U
NDC
and 70 °C
FIT: < 10 x 10
-9
/h (10 per 10
9
component h) at 0.5 x U
NDC
, 40 °C
Marking
C-value; tolerance; rated voltage; code for dielectric material;
code for manufacturing origin; manufacturer’s type designation;
manufacturer’s logo; year and week of manufacture
DC VOLTAGE RATINGS
U
NDC
at 85 °C 500 V 700 V 1000 V
U
OPDC
at 70 °C 600 V 800 V 1200 V
U
OPDC
at 105 °C 350 V 500 V 750 V
