CeraLink Capacitors

EPCOS' CeraLink capacitors for snubber and DC link circuits are for high-frequency, SiC, and GaN power semiconductors

Image of TDK/EPCOS CeraLink CapacitorsTDK Corporation presents a new generation of the EPCOS CeraLink™, a highly-compact solution for the snubber and DC links of fast-switching converters based on SiC and GaN semiconductors. These capacitors are based on the ceramic material PLZT (lead lanthanum zirconate titanate). In contrast to conventional ceramic capacitors, the CeraLink capacitors' maximum capacitance at the application voltage.

A great advantage of the SMD low-profile CeraLink versions is that they can even be embedded in IGBT modules thanks to their compact dimensions. This results in a very-low-inductance design, so that no significant overvoltages are produced when the semiconductors are switched.

Features and Benefits
  • Extreme ESL values below 3.5 nH
  • High-operating temperature of -40°C to 150°C
  • Rated voltages of 500, 700, and 900 VDC
  • Capacitance values of 0.25 µF to 20 µF
  • Can be embedded in IGBT modules


  • Snubber and DC link circuits for SiC and GaN power semiconductors

Product Brief


ImageManufacturer Part NumberDescriptionCapacitance RangeQuantityAvailable QuantityView Details
495-75579-KIT datasheet linkCAP KIT CER 0.25UF-1UF 18PCS495-75579-KITCAP KIT CER 0.25UF-1UF 18PCS0.25µF ~ 1µF18 Pieces (6 Values - 3 Each)6 - Immediate
495-75579-KIT product page link

CeraLink Capacitors

ImageManufacturer Part NumberDescriptionCapacitanceAvailable QuantityView Details
B58031I5105M062 datasheet linkCAP CER 1UF 500V SMDB58031I5105M062CAP CER 1UF 500V SMD1µF2050 - Immediate
B58031I5105M062 product page link
B58031I7504M062 datasheet linkCAP CER 0.5UF 700V SMDB58031I7504M062CAP CER 0.5UF 700V SMD0.5µF1447 - Immediate
B58031I7504M062 product page link
B58033I5206M001 datasheet linkCAP CER 20UF 500V 6-DIPB58033I5206M001CAP CER 20UF 500V 6-DIP20µF931 - Immediate
B58033I5206M001 product page link
B58031U5105M062 datasheet linkCAP CER 1UF 500V SMDB58031U5105M062CAP CER 1UF 500V SMD1µF1208 - Immediate
B58031U5105M062 product page link
B58031I7504M002 datasheet linkCAP CER 0.5UF 700V SMDB58031I7504M002CAP CER 0.5UF 700V SMD0.5µF331 - Immediate
B58031I7504M002 product page link
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Published: 2015-01-26
Updated : 2017-02-03