Waferpedia

YES

450PB-HV

450PB-HV — web.archive.org
Fig. 01450PB-HVweb.archive.org[1]

Wafer size

up to 450°C

Vacuum

high vacuum (10^-6)[1]

What is it?

The YES 450PB-HV appears in the 450PB Series of MEMS high vacuum cure ovens. The source states that the high-vacuum option is designed for complete and permanent moisture and hydrogen removal using high vacuum (10^-6) and high temperature up to 450°C, with a patented nitrogen purge preceding process preparation.

What can it run?

Process applications and technology nodes documented for this tool.

  • MEMS packaging
  • degas and moisture abatement
  • moisture removal
  • moisture prevention
  • getters/lids processing

What do the numbers mean?

Vacuum & pumping1

Vacuum level
high vacuum (10^-6)[1]
Accurate?

Configuration & options4

Series
450PB Series[1]
Accurate?
Model
YES-450PB-HV (High Vac)[1]
Accurate?
Maximum temperature
up to 450°C[1]
Accurate?
Purge
patented nitrogen purge precedes process preparation[1]
Accurate?

Vintage & configurations

Documented models & variants

DesignationGenerationVintageChangesSource
YES-450PB-HV (High Vac)——Provides a degas and moisture abatement process for devices and getters/lids in a single tool; uses high temperature and high vacuum for complete moisture removal.web.archive.org[1]
YES-450PB-HV——High Vac version of the 450PB Series; described as providing high vacuum and high temperature for complete moisture removal.web.archive.org[1]
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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.

  • Vacuum levelhigh vacuum (10^-6)[1]

Where are the manuals?

Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.

Not publicly documented

Field notes

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Not publicly documented

The following facts about the 450PB-HV 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 450PB-HV are on record.

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

  • The control-system platform and OS era of the 450PB-HV 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 450PB-HV are on record.

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

  • The process node or technology generation of the 450PB-HV is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

  • No publicly documented compatible parts, consumables, or accessories for the 450PB-HV are on record.

    Answerable by: an OEM parts catalog or a service engineer

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Sources & citations

Sources (1)Every fact above is drawn from these public sources
  1. [1]web.archive.org — web.archive.orgweb.archive.org
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Last updated Jul 29, 2026.

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