Dia150mm 4H-N 6inch SiC substrate Production and dummy grade

Short Description:

Silicon carbide (SiC) is a binary compound of group IV-IV, the only stable solid compound in group IV of the periodic table, and is an important semiconductor material. It has excellent thermal, mechanical, chemical and electrical properties, is not only the production of high-temperature, high-frequency, high-power electronic devices, one of the high-quality materials, but also can be used as a substrate material based on GaN blue light-emitting diodes. Currently used for substrate silicon carbide to 4H-based, conductive type is divided into semi-insulating type (non-doped, doped) and N-type.

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The main features of 6 inch silicon carbide mosfet wafers are as follows;.

High voltage withstand: Silicon carbide has a high breakdown electric field, so 6 inch silicon carbide mosfet wafers have a high voltage withstand capability, suitable for high voltage application scenarios.

High current density: Silicon carbide has a large electron mobility, making the 6-inch silicon carbide mosfet wafers have a greater current density to withstand greater current.

High operating frequency: Silicon carbide has a low carrier mobility, making the 6-inch silicon carbide mosfet wafers have a high operating frequency, suitable for high-frequency application scenarios.

Good thermal stability: Silicon carbide has a high thermal conductivity, making the 6-inch silicon carbide mosfet wafers still have good performance in high temperature environments.

6 inch silicon carbide mosfet wafers are widely used in the following areas: power electronics, including transformers, rectifiers, inverters, power amplifiers, etc., such as solar inverters, new energy vehicle charging, rail transportation, high-speed air compressor in the fuel cell, DC-DC converter (DCDC), electric vehicle motor drive and digitalization trends in the field of data centers and other areas with a wide range of applications.

We can provide 4H-N 6inch SiC substrate, different grades of substrate stock wafers. We can also arrange customization according to your needs. Welcome inquiry!