4Inch 4H-N Silicon Carbide SiC Substrate Dia 100mm N type P grade D grade Thickness 350um Customized

SiC wafer, Silicon Carbide Wafer, SiC Substrate, Silicon Carbide Substrtge, P Grade, D Grade, 2inch SiC, 4inch SiC, 6inch SiC, 8inch SiC, 12inch SiC, 4H-N, 4H-SEMI, 6H-N, HPSI type

Features of 4H-N SiC

- Use SiC Monocrystal to manufacture

- Support customized ones with design artwork

- Exceptional performance, wide bandgap and high electron mobility

- Superior Hardness, 9.2 Mohs scale for scratch resistance

- Widely used in technology sectors such as power electronics, LEDs, and sensors.

About 4H-N SiC

SiC substrate refers to a wafer made of silicon carbide (SiC), which is a wide-bandgap semiconductor material that has excellent electrical and thermal properties.

SiC substrates are commonly used as a platform for the growth of epitaxial layers of SiC or other materials, which can be used to fabricate various electronic and optoelectronic devices, such as high-power transistors, Schottky diodes, UV photodetectors, and LEDs.

SiC substrates are preferred over other semiconductor materials, such as silicon, for high-power and high-temperature electronics applications due to their superior properties, including higher breakdown voltage, higher thermal conductivity, and higher maximum operating temperature.

SiC devices can operate at much higher temperatures than silicon-based devices, making them suitable for use in extreme environments, such as in automotive, aerospace, and energy applications.

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FAQ about 4H-N SiC

1. Q: What is the difference between 4H-N SiC and 4H-Semi SiC

    A: 4H-N SiC is a high-purity, undoped silicon carbide with superior electrical performance suited for high-power and high-frequency applications,

    while 4H-Semi SiC is semi-insulating with varying doping levels, designed for applications needing electrical insulation.

2. Q: How does the thermal conductivity of 4H-N SiC compare to other semiconductors?
    A: 4H-N SiC has higher thermal conductivity than many other semiconductors, which helps in better heat dissipation and thermal management.