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   electronics-related products>>semiconductor-related materials    
               Electronics-Related Materials
  RT Series     inquiry   Semiconductor-Related
    RT series is a supporting tape used in the map molding process of QFN and SON. Attaching on the reverse face of a lead frame, it has achieved no flush burr after molding and high productivity in wire bonding. The applications has been expanded to new packages besides QFN and SON.     Interlayer Dielectric Material
         <HSG>
      CMP Slurry
       for STI
       for Metals
      Die Bonding Paste
       for Lead Frame
               for Substrate
    Features      Die Bonding Film
  Thermoplastic resin with high thermal stability for adhesive layer.      DF, HS Series
  Good wire bondability.      Dicing Die Bonding Film
  No flash burr after molding.      Underfill Film
  No adhesive on lead frame after detaping.     Epoxy Molding Compound
  Low adhesiveness of the tape at room temperature achieves no dust attachment .      for Lead Frame
         for Substrate
  Packaging process using RT series (map molding type)      Environmentally Friendly Type
       for Power Devices
      Liquid Encapsulants
       CEL-C Series
       Thermoplastic Type
      High Heat Resistant Coating Material
       HL Series
       for Screen Printing HL-P Series
      LOC Tape
       HM Series
      Map Molding Support Tape
    RT Series
      Display & Optics-Related
   Characteristics (Typical Values)   Base Materials for PWBs
 
  Item Unit RT-321 RT-521
   Features -- Standard Cu L/F
   Bonding temp. C 200~250 200~250
   Detaping temp.* C 25~200 25
   Flash burr after molding -- None None
   Residue after detaping -- None None
  Printed Wiring Boards
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      * Heating is required for some lead frames and epoxy molding compounds.

   
     
   
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