MKP1848C DC-Link
www.vishay.com
Vishay Roederstein
Metallized Polypropylene Film Capacitor
DC-Link Capacitor
FEATURES
• High density DC-link capacitor
(more C per volume)
• Very long useful life time: up to 100 000 h at
UNDC 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
• Renewable energies inverters
• UPS
• Battery chargers
• Motor drives
QUICK REFERENCE DATA
Rated capacitance range
Capacitance tolerance
Climatic testing class
1 μF to 500 μF
5 %
55/105/56
Rated temperature
85 °C
Maximum permissible case temperature
Maximum applicable peak to peak ripple voltage
Reference standards
105 °C, observing voltage derating
0.2 x UNDC
IEC 61071, IEC 60068
Dielectric
Polypropylene film
Electrodes
Metallized dielectric capacitor
Mono construction
Construction
Encapsulation
Plastic case sealed with resin; flame retardant
Tinned wire
Terminals
Self inductance (LS)
Withstanding DC voltage between terminals (1)
< 1 nH per mm of lead spacing
1.5 UNDC for 10 s, cut off current 10 mA, rise time 1000 V/s
RC between leads, after 1 min > 10 000 s
For UNDC 500 V measuring voltage 100 V
For UNDC > 500 V measuring voltage 500 V
Insulation resistance
Life time expectancy
Marking
Useful life time: > 100 000 h at UNDC and 70 °C
FIT: < 10 x 10-9/h (10 per 109 component h) at 0.5 x UNDC, 40 °C
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
Notes
•
For more detailed data and test requirements, contact dc-film@vishay.com
•
(1)
For general information like characteristics and definitions used for film capacitors follow the link: www.vishay.com/doc?28147
See document “Voltage Proof Test for Metalized Capacitors” (www.vishay.com/doc?28169)
DC VOLTAGE RATINGS
UNDC at 85 °C
500 V
600 V
350 V
600 V
720 V
420 V
800 V
960 V
560 V
900 V
1100 V
650 V
1000 V
1200 V
700 V
1200 V
1440 V
850 V
UOPDC at 70 °C
OPDC at 105 °C
U
Revision: 21-Sep-15
Document Number: 26015
1
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