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TECHNICAL SPECIFICATIONS

STANDARD STOCK

100mm Prime Wafers

Physical & Crystallographic Properties​

  • Diameter: 100 ± 0.3 mm

  • Material; Silicon (Si)

  • Growth Method: (CZ)

  • Grade: Prime (Device Quality)

  • Type / Dopant: P-Type / Boron (P/B)

  • Crystal Orientation: <100> ± 0.5°

  • Resistivity: 1.0 – 5.0 Ω·cm​

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Mechanical Specifications

  • Thickness: 525 ± 20 µm

  • Total Thickness Variation (TTV): < 5 µm

  • Bow: < 30 µm

  • Warp: < 30 µm

  • Orientation Features: 2 SEMI-Standard Flats

  • Primary Flat Location: @ {110} ± 1°

  • Primary Flat Length: 32.5 ± 2.5 mm

  • Secondary Flat Location: 90° CW from Primary Flat

  • Secondary Flat Length: 18.0 ± 2.0 mm

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Surface & Purity Control

  • Surface Finish (Front): Mirror Polished (SSP)

  • Surface Finish (Back): Etched / Standard Finish

  • Particle Count: < 10 ea/wf (@ ≥ 0.3 µm)

  • Laser Mark: None​

100mm Test Wafers​

​Physical & Crystallographic Properties

  • Diameter: 100 ± 0.3 mm

  • Material: Silicon (Si)

  • Growth Method: Czochralski (CZ)

  • Grade: Test / Monitor Grade

  • Type / Dopant: P-Type / Boron (P/B)

  • Crystal Orientation: <100> ± 0.5°

  • Resistivity: > 1 Ω·cm

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Mechanical Specifications

  • Thickness: 525 ± 25 µm

  • Total Thickness Variation (TTV): < 10 µm

  • Bow: < 30 µm

  • Warp: < 30 µm

  • Orientation Features: 2 SEMI-Standard Flats

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Surface & Purity Control

  • Surface Finish (Front): Mirror Polished (SSP)

  • Surface Finish (Back): Etched / Standard Finish

  • Particle Count: < 10 ea/wf (@ ≥ 0.5 µm)

Documentation Downloads

  • Link: [Download Sample]

Packaging & Handling Details

  • FOSB/Cassette Info: Wafers are shipped in standard 25-slot Front Opening Shipping Boxes (FOSB) 

  • Cleanroom Standards: Double-bagged in ESD-safe, cleanroom-compatible packaging for immediate fab entry.

CUSTOM SOURCING

We source 100mm, 150mm, and 200mm prime and test grade wafers. Waferwave leverages a global network to source custom silicon with transparent lead times. [Request a quote for custom sourcing].

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