Ultra-Compact DC Link Solution

TDK Corporation's EPCOS B32320I2656J001 film capacitor for the DC link of inverters offers a rated voltage of 350 V_DC and a capacitance of 65 µF in a compact 40 mm x 58 mm (d x l) package. This means that the capacitor has a very high capacitance density of 0.9 µF/cm³ and offers up to 50 percent more capacitance per volume than comparable capacitors. The space it requires on the PCB is correspondingly small. Other features include the low ESR of 10 mΩ and the high ripple current capability of 3.7 A.

Both the plastic can and the epoxy resin sealing material are designed to be flame-retardant in accordance with UL 94 V0. The capacitor is designed for a temperature range from -25°C to +65°C. It has an integral thermal fuse that trips at a current of 5 A and a temperature of +115°C.

Typical applications include the HF filtering in inverters, for example in domestic appliances, as well as general DC applications.

Datasheet - Part Overview and Graphs