Murata Ceramic Capacitor Model

Dc bias characteristics of monolithic ceramic capacitors applying a dc voltage changes the permittivity of the dielectric of so called high dielectric constant capacitors such as ceramic capacitors.

Murata ceramic capacitor model.

Equivalent circuit model that models the frequency dependence of impedance property. Equivalent circuit model that can simulate dc bias property of multilayered ceramic capacitors. Murata offers many types of capacitors as ceramic polymer aluminum electrolytic trimmer single layer microchip variable. Spice models netlist are provided for the chip monolithic ceramic capacitors mlcc of murata manufacturing.

These large capacitance monolithic ceramic capacitors are used as a smoothing snubber for electric vehicle and hybrid electric vehicle motor drive inverters as well as a resonant circuit for non contact recharging equipment. Spice model multilayer ceramic capacitors spice models lead type ceramic capacitors spice models. The characteristics of each product number differ so murata prepares a separate component model for each product number. Murata grm general purpose ceramic capacitors are ideal for use on diode snubber circuits for switching power supplies and as a primary secondary coupling for dc dc converters.

The new capacitor was designed to have the electrodes formed in a number of laminated dielectric layers so that it has a high capacitance in a small size fig. The feature is a capacitance of 0 1µf in 008004 inch size and will contribute to smaller and higher density electronic circuitry. News careers corporate social responsibility contact information americas english americas english emea english. Ceramic capacitors for automobiles.

Murata techtalk small size and high capacitance mlcc. The grm capacitors offer high capacitance and high operating voltage levels up to 3 15kv. The frequency dependence of impedance property is modeled too. It also provides s parameters spice models netlist libraries for circuit simulators 3d cad data and 3d cae data.

In the midst of the apollo program which was launched in 1961 a multilayer ceramic capacitor was invented to meet the need for a compact high capacitance capacitor. Product information data at the my murata ceramic capacitor site registration required. This page provides the software to display and output data such as the frequency characteristics temperature characteristics and dc bias of the various electronic components of murata and confirm the characteristics of the components.