New Energy Vehicles

Application of aluminum nitride in new energy vehicles

The application of aluminum nitride ceramic substrate in new energy vehicles is mainly reflected in the power battery and electronic device packaging.

In the power battery, aluminum nitride ceramic substrate through its high thermal conductivity, effectively help lithium battery in the working process of heat dissipation, to ensure the long-term stable operation of the power battery. In addition, the aluminum nitride ceramic substrate can also buffer the impact of the battery pack and reduce the vibration between modules, thus protecting the battery pack and improving the performance and safety of new energy vehicles.

In terms of electronic device packaging, aluminum nitride has attracted much attention in the semiconductor field due to its excellent physical properties, such as high breakdown field strength, thermal conductivity, resistivity, and so on. Aluminum nitride substrates have extremely high thermal conductivity, non-toxicity, corrosion resistance, high temperature resistance, and good thermo-chemical stability, which make them ideal packaging materials, heat dissipation materials, circuit components, and interconnect carriers for large-scale integrated circuits, semiconductor module circuits, and high-power devices. These characteristics make aluminum nitride play an important role in the packaging of electronic devices in new energy vehicles, improving the performance and reliability of electronic devices.