0.3mm Thickness Etching DBC Ceramic Substrate for Automotive

  0.3mm Thickness Etching DBC Ceramic Substrate for Automotive   This ultra-thin 0.3mm DBC ceramic substrate is engineered for automotive power electronics, including EVs and ADAS. Direct-bonded copper onto AlN or alumina ceramic delivers exceptional thermal conductivity (170–230 W/mK) for efficient heat dissipation from IGBTs and SiC modules. The etching process enables precise circuit patterning with tight tolerances for high-density layouts. Automotive-grade features include thermal shock resistance, high dielectric strength, and CTE matching to semiconductors. Ideal for onboard chargers, traction inverters, and DC-DC converters—where reliability and miniaturization are critical. DBC Ceramic Substrates have excellent thermal conductivity, making the chip package very compact, thus greatly increasing the power density and improving the reliability of systems and devices. Also, a large number of high-voltage, high-power devices have high requirements for heat dissipation, and ceramic…

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