High Voltage C0G Ceramic Caps for Wide Band Gap Semiconductors

Part Number Information
Part #: Price/Availability:
High Voltage C0G Dielectric Browse Inventory

KEMET now has expanded version of its commercial and automotive grade High Voltage C0G Ceramic capacitors to meet the needs of the growing Wide Band Gap semiconductor trend. With a low profile and aspect ratio, these devices exhibit low inductance and ESR versus frequency allowing for very high ripple current capability.

As new inverter and DC/DC converter designs are pushing the limits of power density, voltage, current, and frequency, these new capacitance ranges offer solutions to the new generation of power electronics used for alternative energy markets. KEMET's patented high reliability base metal electrode (BME) dielectric system is 100% Pb-free, RoHS compliant and REACH compliant without exemptions. KEMET automotive grade series capacitors meet the demanding Automotive Electronics Council's AEC-Q200 qualification requirements.


  • Industry-leading CV values
  • High volumetric capacitance with low leakage current
  • High thermal stability
  • High ripple current capability
  • Automotive grade available
  • SnPb-plated termination finish option available upon request (5% Pb min)
  • Case sizes 2824, 3040, 3640, and 4540 available  to increase capacitance up to 150 nF with voltages up to 2,000 V




  • Switch mode power supplies
  • High voltage coupling and DC blocking
  • Lighting ballasts
  • Voltage multiplier circuits
  • DC/DC converters
  • Coupling capacitors in Ćuk converters