Introduction to PDR and Focused IR Technology - to PDR and...The World’s Leading Manufacturer of BGA Rework Systems Introduction to PDR and Focused IR Technology

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  • The Worlds Leading Manufacturer of BGA Rework Systems

    Introduction to PDR and

    Focused IR Technology

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Focused IR Technology

    PDR manufactures some of the finest SMT, BGA, QFN rework

    systems and stations available worldwide. Our BGA rework stations

    use PDRs Focused IR technology developed specifically to deliver

    the highest performance and soldering quality as demanded by our

    3500+ customers, many of the worlds top names in electronics

    manufacturing.

  • The Worlds Leading Manufacturer of BGA Rework Systems

    SMT/BGA rework solutions for all applications

    Patented Focused IR Heating Technology Low cost hand tools to PC controlled high end BGA/uBGA systems Ready for lead-free and 0201s applications Chips, SOICs, PLCCs, QFPs, BGAs, uBGAs, Flip Chip, SMT Connectors/Sockets Telecoms, Computers, Automotive, Defence, Avionics and Comsumer Electronics OEMs, Contract Manufacturing, Service/Maintenance and R+D

  • The Worlds Leading Manufacturer of BGA Rework Systems

    The need for quality in BGA rework

    Most early field failures are caused by defective soldering! Often, poor quality rework will pass electrical tests but if investigated further would fail more demanding ALT tests Customers today are demanding quality Field failures can be dangerous, or irritating and lead to customers seeking alternative brands/suppliers Poor quality rework WILL cause you problems and the choice is sort out the quality or... do not rework!

  • The Worlds Leading Manufacturer of BGA Rework Systems

    The BGA Rework Process

  • The Worlds Leading Manufacturer of BGA Rework Systems

    The ingredients for good quality BGA rework

    Materials

    Consideration of components, PCBs, flux, paste, control of contamination - solderability (40%) Equipment

    Cost effective equipment, tools, accessories to enable operators to simply, accurately apply materials, postion and place components either mechanically or manually (20%) Process

    Accurate application of materials and tight, repeatable temperature control during reflow (40%)

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Desoldering

    Apply flux

    Reflow

    Remove component

    Remove solder from PCB

    Clean and inspect

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Soldering

    Apply Flux (or Solder Paste)

    Align and Place

    Reflow

    Clean (as required) and Inspect

  • The Worlds Leading Manufacturer of BGA Rework Systems

    The Technology

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Paste or Flux Application

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Paste or Flux Application

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Alignment

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Split-beam prism BGA alignment

  • The Worlds Leading Manufacturer of BGA Rework Systems

    For BGAs, uBGAs, Flipchip..

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Placement

  • The Worlds Leading Manufacturer of BGA Rework Systems

    The Reflow Technology...

    Focused IR

  • The Worlds Leading Manufacturer of BGA Rework Systems

    General heating arrangement

    750-2000W Quartz IR

    PCB Preheater

    Collimating Lenses

    150W IR Lamp

    Iris Aperture to adjust IR spot

    Focusing Lenses (Lens Attachment)

  • The Worlds Leading Manufacturer of BGA Rework Systems

    PDRs patented Focused IR Heating Technology PDRs IR Lens System

    37-120mm Working Distance

    40mm Underside Clearance

    Non-contact IR Temperature Sensor

    Energy Balance

    Quartz IR PCB Preheater 750-2000W Medium Wave

    Focused IR 150W Short-Medium Wave

    Component Heating

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Focused IR wavelengths used for heat

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Focused IR energy balance

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Temperature Control...

  • The Worlds Leading Manufacturer of BGA Rework Systems

    PDRs patented Focused IR heating technology

    PDRs IR Lens System

    37-120mm Working Distance

    40mm Underside Clearance

    Non-contact IR Temperature Sensor

    Focused IR 150W Short-Medium Wave

    Component Heating

    Quartz IR PCB Preheater 750-2000W Medium Wave Energy Balance

  • The Worlds Leading Manufacturer of BGA Rework Systems

    PDR ThermoActive Software control with real-time closed-loop temperature control

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Simple controls

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Simple controls

    Set Target. . . Control and Log Result

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Lead-free profile

    245 C (normal 225 C)

    185 C (normal 165 C)

  • The Worlds Leading Manufacturer of BGA Rework Systems

    PDR Product Range 2012

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Entry Level Rework Stations IR Handtool

    150W Short-Medium Wave Component Heating

    10-25mm Working Distance

    45mm Underside Clearance Quartz IR PCB Preheater

    750W Medium Wave

    7/14mm IR Spotsize Used In A Scanning Motion

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Entry Level Rework Stations

  • The Worlds Leading Manufacturer of BGA Rework Systems

    PDRs patented Focused IR heating technology

    PDRs IR Lens System

    37-120mm Working Distance

    40mm Underside Clearance

    Non-contact IR Temperature Sensor

    Focused IR 150W Short-Medium Wave

    Component Heating

    Quartz IR PCB Preheater 750-2000W Medium Wave Energy Balance

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Entry Level Rework Stations

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Mid-Range Rework Stations

  • The Worlds Leading Manufacturer of BGA Rework Systems

    High-End Rework Stations

  • The Worlds Leading Manufacturer of BGA Rework Systems

    High-End Rework Stations

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Main PDR focused IR advantages

    Focused IR Component Heating

    No Nozzles, Focus Hoods or Shields

    Modular and Upgradeable Systems

    Low Cost of Ownership

    Excellent Control Software

    Easy to Set-Up and Safe to Use

  • The Worlds Leading Manufacturer of BGA Rework Systems

    Prestige applications using PDR Systems for rework

    Since the introduction of BGAs into SMT production we have seen some prestigious applications use exclusively PDR for their rework requirements including, Leading Mobile Phone Manufacturers, Aviation, Space, Formula One, TGV and Automotive. All these applications require the highest of yield for safety reasons and therefore use PDRs Focused IR Rework Stations for BGA rework.

  • The Worlds Leading Manufacturer of BGA Rework Systems

  • The Worlds Leading Manufacturer of BGA Rework Systems

    PDR is focused on the development of IR technology and equipment for SMT/BGA rework. PDR was formed in 1985 and started selling rework systems in 1987. Since then over 4000+ of our products have been sold, supported and serviced worldwide through a network of professional distributors, supported by PDR or PDR associated offices in the UK and the USA.

  • The Worlds Leading Manufacturer of BGA Rework Systems

    www.pdr-rework.com

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