Silicon Quest International 150mm P/Boron Silicon Wafers 650-700µm 25pc Carrier

Silicon Quest International 150mm P/Boron Silicon Wafers 650-700µm 25pc Carrier

A sealed lot of 25 Silicon Quest International (SQI) 150mm (6") P-type silicon wafers in a standard wafer carrier, new and unopened in original plastic packaging. The carrier label is fully legible and confirms all key specifications. These are prime-grade, boron-doped single-crystal silicon substrates with a <1-0-0> crystal orientation.

Specifications & What's Included

• Manufacturer: Silicon Quest International (SQI)
• Part Number: 584007
• Diameter: 150mm (6")
• Type / Dopant: P-Type / Boron
• Crystal Orientation: <1-0-0>
• Thickness: 650–700 µm
• Resistivity: 2–7 Ω·cm
• Quantity: 25 wafers
• Packaging: 25-piece wafer carrier, sealed in original clear plastic bag
• Condition: New stock — factory sealed

Applications

150mm P-type boron-doped silicon wafers are a standard substrate in semiconductor device fabrication, used for CMOS, bipolar, MEMS, power devices, and photovoltaic research. The <1-0-0> orientation is the industry-standard choice for CMOS and MOSFET fabrication due to its favorable interface properties with silicon dioxide. The 650–700 µm thickness is typical for 150mm production and R&D wafers, providing mechanical robustness through lithography and etch processes. A resistivity of 2–7 Ω·cm places these in the lightly-doped P-type range, suitable for a wide range of device architectures and epitaxial growth applications. Silicon Quest International has been a supplier of silicon wafers for semiconductor R&D and production since the 1990s, with their 150mm substrates commonly used in university labs, national research facilities, and small-volume device fabrication.