Semiconductor Plasma Equipment

ICP Plasma Residue Removal System

The PD-200 ICP plasma residue removal system uses a 13.56 MHz RF source (2 kW) for efficient photoresist and residue ashing. Supports multi-wafer handling for 2/4" wafers, temperature control up to 250°C and tight uniformity ≤5%.

  • High-power RF 13.56 MHz plasma for fast ashing
  • Temperature control 50–250°C for versatile processes
  • Multi-wafer handling for 2/4" wafer throughput

Tech Specs

Model PD-200
Plasma Source RF 13.56 MHz
RF Power 2 kW
Applicable Wafer Sizes 2", 4", 6", 8"
Batch Handling Multi-wafer (only for 2" and 4" wafers)
Dimensions (L×W×H) 673 × 1455 × 1695 mm
Chamber Configuration Transfer chamber + process chamber
Process Temperature Control 50–250 °C
Uniformity ≤5% (edge excluded 10 mm, 5-point measurement)
Plasma PR Removal ≤90 °C; 50–100 nm/min; uniformity ≤5% (5-region test)
High-temperature Ashing ≤250 °C; 3000–5000 nm/min; uniformity ≤5% (5-region test)
System Control FR control system (FR system / FangRui)
Automation Level Manual + semi-automatic
Electrode Cooling / Chiller Electrode cooling FR-600A-H

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Key Features

  • High-Power RF Plasma Source

    The PD-200 features a 13.56 MHz RF plasma source delivering up to 2 kW power, enabling rapid, controllable ashing rates from delicate low-temperature decontamination to aggressive high-temperature ashing.

  • Wide Temperature Process Control

    Integrated temperature control spans 50–250 °C, supporting low-temperature photoresist removal and high-temperature ashing modes with consistent process stability and repeatable results.

  • Multi-Wafer High Throughput

    Designed for multi-wafer processing (2" and 4"), PD-200 increases throughput for small-diameter production while maintaining process uniformity and minimal cycle-to-cycle variation.

  • Superior Uniformity and Repeatability

    Process uniformity is tightly controlled to ≤5% (measured 5 points, edge excluded), ensuring consistent residue removal and predictable device performance across repeated production runs.

  • Dual-Chamber Transfer Architecture

    The system uses a transfer chamber plus a dedicated process chamber to isolate handling and process steps, reducing contamination risks and improving process integration for fab environments.

  • User-Friendly Control Interface

    Equipped with an FR control system, the PD-200 provides intuitive operation, recipe management and semi-automated workflows to streamline operator tasks and minimize setup errors.

Plasma Treatment Effect Compare

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  • Before Treatment
    Intermittent
  • Before Treatment
    Intermittent
  • Before Treatment
    Intermittent
  • Before Treatment
    Intermittent
  • Before Treatment
    Intermittent
  • Before Treatment
    Intermittent

Plasma Cleaning Process

  • Plasma State

    Gas is evaporated into plasma

  • Plasma Adheres to The Surface

    High-energy ions are adsorbed on the surface

  • Reaction Produces Molecules

    High-energy ions react with reactants to form product molecules

  • Forming a Gas Phase

    Product molecules decompose to form a gas phase

  • Detaching From the Material Surface

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Operation Guide