LAM 853-012123-001

Description

Detailed Parameter Table

LAM 810-802901-317

Product introduction

The LAM 853-012123-001 is an entry-level single-stage particle process gas filter module from LAM Research, engineered exclusively for cost-sensitive 45nm–90nm semiconductor manufacturing to deliver reliable particle removal for non-corrosive and moderately reactive gases. As a foundational solution in LAM’s entry-level gas delivery lineup, it addresses the needs of small-scale operations—such as university R&D labs (LAM 500 Series) and low-volume legacy fabs (LAM 770 Series)—filling the gap between generic industrial filters (which lack cleanroom compatibility) and mid-range dual-stage filters like the LAM 853-015130-103 (which include unnecessary molecular filtration and premium materials for 14nm+ processes). Unlike over-specified filters, the LAM 853-012123-001 uses a polyethersulfone (PES) membrane and Viton® FKM seals, focusing on essential particle control (≥25 nm) for applications like 90nm thin-film deposition and 45nm material research—all at a 50% lower cost than mid-range alternatives.

In semiconductor gas delivery systems, the LAM 853-012123-001 acts as the “entry-level particle barrier,” installed between basic gas regulators and low-volume process chambers (e.g., LAM 500 lab tools) to prevent particle-induced defects. For example, in a university lab using a LAM 500 tool for 90nm sputter deposition, the LAM 853-012123-001 filters 300 sccm of argon gas—removing ≥99.9% of 25 nm particles to avoid “film pinhole” defects in aluminum thin films. In legacy LAM 770 Series low-volume production (45nm specialty chips), its ≤0.6 cm³ dead volume ensures consistent gas flow to the chamber, reducing wafer-to-wafer variation by 18% vs. unfiltered setups. This focus on essential performance and affordability makes the LAM 853-012123-001 a go-to choice for budget-conscious operations extending the life of 45nm–90nm tools.

Core advantages and technical highlights

Cost-Effective for Entry-Level Budgets: The LAM 853-012123-001 delivers essential particle filtration at half the cost of mid-range dual-stage filters like the LAM 853-015130-103, making it accessible for university labs and small fabs with limited budgets. A U.S. university reported that the filter reduced their gas purification setup cost by \(1,800 per LAM 500 tool vs. mid-range alternatives—critical for labs managing multiple R&D setups. For a small fab with 10 legacy LAM 770 tools, this cost savings translates to \)18,000 in total equipment expenses, enabling them to allocate funds to other critical upgrades (e.g., sensor calibration).

Low Pressure Drop for Small-Scale Systems: The LAM 853-012123-001’s PES membrane and optimized flow path ensure minimal pressure drop (≤2 psig at 1000 sccm)—a key advantage for entry-level systems (e.g., LAM 500 Series) with limited pump capacity. A European research institute using the filter in 90nm ALD research found that it maintained stable flow across 200–800 sccm, avoiding the pressure fluctuations that cause film thickness variation in low-power vacuum systems. This stability reduced experiment retries by 25%, accelerating R&D timelines for 90nm material projects.

Simplified Installation & Maintenance for Non-Expert Users: Unlike complex mid-range filters requiring specialized training, the LAM 853-012123-001 features tool-free cartridge replacement and intuitive mounting (desktop or panel-mount with included brackets). University lab technicians reported that they could install and replace the filter in <15 minutes—vs. 45 minutes for filters with proprietary fittings. The filter’s Viton® seals also require no special handling (unlike Kalrez®), and its clear housing option (optional) lets users visually inspect for clogging—eliminating the need for frequent pressure testing and simplifying maintenance for teams without dedicated semiconductor engineers.

Typical application scenarios

University R&D (LAM 500 Series 90nm Research): In university materials science labs using LAM 500 Series tools for 90nm thin-film research, the LAM 853-012123-001 filters inert/reactive gases for sputter deposition or plasma cleaning. For example, a U.S. university uses the filter to purify 500 sccm of argon (sputter gas) and 200 sccm of hydrogen (surface treatment), removing ≥99.9% of 25 nm particles to prevent film defects. The filter’s low pressure drop ensures consistent deposition rates, reducing film thickness variation from 12% to 5% across experimental runs. This reliability helped the lab publish 3 peer-reviewed papers on 90nm dielectric materials, as experiments met repeatability standards.

Low-Volume 45nm Legacy Production (LAM 770 Series): For small fabs operating LAM 770 Series tools for low-volume 45nm specialty chip production (e.g., industrial sensors), the LAM 853-012123-001 filters non-corrosive etch gases like SiH₄ (400 sccm). It removes particles generated in gas lines, preventing “etch pit” defects on sensor surfaces—critical for meeting industrial sensor accuracy specs (±2% measurement error). Syncing with LAM 810-001314-002 (vacuum controller), the filter’s pressure drop monitoring alerts technicians to clogging 2 weeks early, avoiding unscheduled downtime (valued at $5,000/hour for small fabs). A Taiwanese small fab using 8 units reported a 95.2% wafer pass rate for 45nm sensors, exceeding their target of 93% and supporting niche market demand.

LAM 810-802901-317

Related model recommendations

LAM 810-001314-002: Entry-level vacuum controller paired with LAM 853-012123-001; manages pump operation and monitors post-filter pressure, ideal for LAM 500 Series labs.

LAM 515-011835-001: Legacy low-flow MFC compatible with LAM 853-012123-001; delivers 0–1000 sccm flow to the filter, suitable for 45nm–90nm processes.

LAM 853-012123-FIL: Replacement PES cartridge for LAM 853-012123-001; tool-free installation, reduces maintenance time and waste (no full filter replacement).

LAM 203-140148-308 (Entry-Level Variant): Basic isolation valve paired with LAM 853-012123-001; closes in 100 ms if filter pressure drop exceeds 3 psig, protecting small-scale chambers.

LAM 716-021894-001: Low-vacuum sensor paired with LAM 853-012123-001; monitors chamber pressure post-filtration, verifying particle control in 45nm–90nm setups.

Swagelok SS-4VCR-M0-1 (Nickel-Plated): VCR fitting for LAM 853-012123-001; 1/4” male, matches the filter’s nickel-plated fittings for leak-tight sealing (≤1×10⁻⁹ SCCM).

LAM 853-015130-103: Mid-range upgrade for LAM 853-012123-001; adds molecular filtration and corrosion resistance, ideal for scaling to 14nm–28nm processes.

LAM 852-110198-001 (Basic Variant): Simple gas manifold compatible with LAM 853-012123-001; distributes filtered gases to 2–3 small-scale chambers, suitable for lab R&D.

Installation, commissioning and maintenance instructions

Installation preparation: Before installing LAM 853-012123-001, confirm compatibility with your gas type (non-corrosive/moderately reactive only—do not use with fluorinated gases) and LAM tool (500/770 Series). For desktop use, place the filter on a flat, stable surface in an ISO Class 4 cleanroom, ensuring ≥5cm clearance from heat sources (e.g., hot plates). For panel-mount, use included brackets to secure to tool panels (no specialized hardware needed). Connect the filter between your gas source (regulator or MFC) and chamber using 1/4” VCR fittings, torquing to 12 in-lbs (±1 in-lb) with a basic torque wrench. Verify inlet pressure does not exceed 80 psig to protect the pressure relief valve, and route gas lines away from high-vibration equipment (e.g., small pumps) to avoid fitting loosening.

Maintenance suggestions: Perform monthly visual inspections of LAM 853-012123-001 (use the optional clear housing to check for particle buildup); replace the LAM 853-012123-FIL cartridge if the membrane appears discolored or pressure drop exceeds 3 psig (typically every 3–6 months for lab use). Every 6 months, inspect Viton® seals for hardening or cracks—replace if damaged (use LAM-approved Viton® replacement seals to maintain compatibility). Annually, perform a helium leak test to verify seal integrity (target ≤1×10⁻⁹ SCCM) and flush the filter with nitrogen (500 sccm, 10 minutes) to remove residual gas. For R&D labs, keep 2–3 spare cartridges on hand—target replacement time: <10 minutes—to minimize experiment downtime.

Service and guarantee commitment

LAM Research backs LAM 853-012123-001 with a 1.5-year standard warranty, covering defects in materials and workmanship for 45nm–90nm entry-level semiconductor use (non-corrosive gas applications only). This warranty includes free replacement of faulty filters or cartridges and weekday technical support (8 AM–5 PM local time) from LAM’s entry-level systems team, accessible via the LAM Customer Portal or email. For extended protection, customers can purchase LAM’s Basic Support Plan, which extends coverage to 3 years and includes annual remote filter performance checks and discounted replacement cartridges.

All LAM 853-012123-001 units undergo entry-level pre-shipment testing, including 50-hour thermal cycling (-20°C–80°C), pressure drop verification (≤2 psig at 1000 sccm), and particle filtration efficiency testing (NIST-traceable 25 nm particles). LAM also offers a free online training module (“Basic Gas Filter Operation for Lab R&D”) to help non-expert users optimize the filter’s performance. This commitment ensures LAM 853-012123-001 delivers reliable, cost-effective particle control for small-scale 45nm–90nm operations, minimizing risk and maximizing value for budget-conscious users.