Waferpedia

Strasbaugh

6 DT

CMPStrasbaugh 6 DT family
Research Quality: 40% complete

Provisional entry — research in progress

This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.

The Strasbaugh 6 DT is a CMP polisher. The Strasbaugh 6 DT requires 3-phase 480V electrical power.[1][2]

Strasbaugh6 DT
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What it is

The Strasbaugh 6 DT is a polisher that operates on three-phase electrical power at 480 volts.[1][2]

How it works

General reference — not yet source-verified

CMP tools use a rotating platen with a polishing pad and a chemical slurry to planarize wafer surfaces through a combination of chemical etching and mechanical abrasion.

The Strasbaugh 6 DT is a polisher; in a CMP system, a wafer is held by a carrier and pressed against the rotating pad under controlled downforce.

Where it fits in the process flow

General reference — not yet source-verified

CMP planarization steps are used in semiconductor fabrication to remove topography from deposited layers, enabling subsequent photolithography with sufficient depth of focus.

Applications

General reference — not yet source-verified

CMP tools such as the Strasbaugh 6 DT are used to planarize interlayer dielectrics, shallow trench isolation (STI) structures, and metal interconnect layers such as copper or tungsten.

What do the numbers mean?

Power & electrical3

Phase
3 Phase[1]
Accurate?
480 Voltage[1]
Accurate?
Voltage
480 V[1]
Accurate?
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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • Phase3 Phase[1]
  • Configuration480 Voltage[1]
  • Voltage480 V[1]

Where are the manuals?

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Not publicly documented

Field notes

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Not publicly documented

The following facts about the 6 DT are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the 6 DT are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the 6 DT are on record.

    Answerable by: an OEM product catalog or an engineer who ordered or specified the tool

  • The control-system platform and OS era of the 6 DT are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the 6 DT are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the 6 DT is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

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Sources & citations

Sources (2)Every fact above is drawn from these public sources
  1. [1]inventory listing
  2. [2]6 DT — Strasbaugh | Specs, Sourcing & Service | Waferpedia — waferpedia.comwaferpedia.com
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Last updated Sep 23, 2026.

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