Applied Materials 0010-37867 300mm ESC Pedestal Assembly

Product Description

The 0010-37867 is a 300mm electrostatic chuck pedestal assembly designed for Applied Materials Endura PVD semiconductor vacuum process chambers. The integrated unit consists of ceramic ESC body, multi-zone embedded heating elements, RTD temperature sensors, backside helium gas delivery channels, high voltage feedthrough, internal wiring and lift bellows assembly. Built with ultra-clean vacuum-grade materials, it features low particle generation and low outgassing for 12-inch wafer metallization sputtering processes under plasma and high vacuum environment. Available market inventory includes new surplus and refurbished assemblies for fab chamber preventive maintenance and rebuild projects.

Product Functions

• Support 300mm silicon wafer mechanically and provide electrostatic clamping force to fix wafer during PVD thin film deposition recipes.
• Multi-zone embedded heater delivers precise and uniform substrate temperature control across the whole wafer surface.
• Backside helium gas channel provides thermal coupling between wafer and chuck to enhance heat transfer and stabilize wafer temperature.
• Built-in RTD sensors transmit real-time temperature feedback signal to thermal controller for closed-loop temperature regulation.
• Bellows lifting mechanism completes wafer lifting and lowering actions for wafer transfer automation.
• Monitor internal status including heater continuity, ESC leakage and over-temperature, output fault signals for equipment interlock protection.
• Modular mechanical structure allows disassembly, cleaning and component replacement during regular chamber PM cycles.

Application Scenarios

• 300mm PVD sputtering chambers on Applied Materials Endura platform for metal and barrier layer deposition.
• Spare replacement for failed or degraded 0010-37867 pedestal assemblies in semiconductor production fabs.
• Chamber wet clean, overhaul and rebuild projects for 12-inch wafer processing tools.
• Process recipe qualification and temperature mapping tuning to optimize thin film uniformity.
• Spare parts inventory for semiconductor equipment service vendors and wafer manufacturing factories.
• On-site chamber repair for systems with heater burnout, ESC leakage or temperature drift faults.

Common Problems

• Heater open circuit: embedded heating element burnout caused by repeated thermal cycling and plasma radiation erosion.
• ESC clamping failure: ceramic dielectric layer degradation and leakage current increase, unable to securely hold wafer during plasma processing.
• Temperature measurement drift or no reading: aging of built-in RTD sensors or damage of internal feedthrough wiring.
• Helium backside gas leakage: seal aging or gas channel blockage from process by-product deposits.
• Particle contamination: ceramic surface chipping, coating peeling and film flaking which negatively impacts wafer yield.
• Bellows malfunction: metal fatigue causing stuck lift movement or vacuum leakage at bellows joints.
• Refurbished unit risk: hidden dielectric wear; helium leak test, temperature mapping and ESC leakage test must be completed before installation to production chamber.