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Silicon Wafer

Discover more

Epi Wafer

Epitaxial wafers (EPI wafers) are essential for high-performance semiconductor devices requiring enhanced electrical properties and precise doping control. At Kanetora, we provide high-quality EPI wafers with uniform thickness, low defect density, and excellent surface finish, supporting advanced applications in power, RF, and logic devices.

EPI Wafer

Diameter
(mm)
Epi Dopant Orientation Structure Design Epi Resistivity
(ohm-cm)
Epi Thickness
(µm)
Substrate Notes
150 Boron (B) /
Phosphorus (P)
100 / 111 Single or
multiple layers
0.02 ~ 1000 1 ~ 150 Polished, SOI wafer,
or others
Turnkey solution or
buried layer Epi service
200 Boron (B) /
Phosphorus (P)
100 / 111 Single or
multiple layers
0.02 ~ 1000 1 ~ 150 Polished, SOI wafer,
or others
Turnkey solution or
buried layer Epi service
300 Boron (B) /
Phosphorus (P)
100 / 111 Single or
multiple layers
0.02 ~ 1000 1 ~ 150 Polished, SOI wafer,
or others
Turnkey solution or
buried layer Epi service

Why Choose Kanetora?

At Kanetora, we proudly support our partners in the semiconductor industry with high-quality wafers, a diverse product portfolio, and flexible customization tailored to every technical need.



High-Purity Silicon Materials

We use high-purity silicon with strict quality control to ensure stability for applications ranging from R&D to mass production.



Advanced Process Precision

International-grade control of thickness, flatness, and surface roughness optimizes measurement accuracy, equipment calibration, and process control.



Diverse Product Portfolio

Kanetora offers wafers in 2”, 3”, 4”, 5”, 6”, 8”, and 12” sizes with multiple dopant options (P/Boron/N/Ph) and flexible technical configurations.



Customizable Specifications

Thickness, notch/flat type, dopant options, and surface finishes can be fully customized to match each factory’s requirements.



Reliable Surface Finishing

We provide As-Cut, Lapped, Etched, SSP, DSP and more to ensure optimal cleanliness, flatness, and compatibility in both testing and production.



Proven Quality & Consistency

Every wafer is inspected using high-precision measurement systems to ensure batch-to-batch consistency and stable production performance.

 

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