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.

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. Equivalent circuit model that can simulate dc bias property of multilayered ceramic capacitors. Murata has developed the small size and hight capacitance multilayer ceramic capacitor grm011r60j104m. The frequency dependence of impedance property is modeled too.

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. 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. News careers corporate social responsibility contact information americas english americas english emea english. The grm capacitors offer high capacitance and high operating voltage levels up to 3 15kv.

Equivalent circuit model that models the frequency dependence of impedance property. The countries of production manufacturing factories of all ceramic capacitors smd lead type products can now be browsed on the my murata ceramic capacitor site registration required. 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.

The feature is a capacitance of 0 1µf in 008004 inch size and will contribute to smaller and higher density electronic circuitry. It also provides s parameters spice models netlist libraries for circuit simulators 3d cad data and 3d cae data. 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.

Update website standard part no. Ceramic capacitors for automobiles. 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.