Wafer Dicing Tapes

Key Features of AIT Wafer Dicing Tapes:

  • Release-on-demand by exposure to UV irradiation to enable pick up of largest of dies.
  • Low ionic impurities and impart no contamination of metal ions from adhesive.
  • Outstanding expandability to prevent contact damage to dies and wafer.
  • Controlled bond strength and hydrophobic to enable dicing under water-jet without peeling or slippage.
  • Compliance and supports the working environment of class 100 (ANSI 209b) requirements.

Wafer in Die Ejector

Functions and Benefits of AIT Dicing Tapes:

  • Two grades of peel strength (250 and 500 gm/in) for both UV releasing type and non-UV releasing types: accommodate different dicing speeds and die sizes.
  • Industry's unique high temperature dicing tape with both flexible substrate and adhesive to withstand temperature up to 250°C for post and pre-dicing operations.
  • Suitable for dicing panels for packages, ceramics and glass components
  • Support laser cutting besides traditional blade dicing.
  • Maintaining stable peel strength for 12 months in original packaging to facilitate transportation of diced wafer and panels.

UV DAF Process

For more information and recommendation assistance, please contact AIT sales and engineering:

AIT Solve My Problem

AIT technical sales and service department can also be reached at: 1-609-799-9388 or 1-800-735-5040 (EST) and Fax: 609-799-9308

 

Made-In-USA UV Releasing, Pressure Sensitive and High Temperature Dicing Tapes to Serve Customers Worldwide

Dicing Tape with DDAF

New Die-Attach film availability: AIT is now producing wafer die-attach film in wafer sizes up to 12-inch in combination with dicing tape in reel-to-reel format. This made-in-USA DDAF and packaging presntation is simiilar to Lintec, Hitachi and other Japanese suppliers.

Proven and Unparalleled Advantages:

  • Unique high temperature capability
  • Outstanding expandability and stability
  • Proven anti-static capability
  • Proven anti-chipping
  • Stable and consistent peel strength
  • Proven for the smallest and largest dies
  • Roll-to-roll presentation for highest volume dicing applications

HTCR During Dicing

UV-Releasing Wafer, Panel and Substrate Dicing Tape with Anti-Static Capability

AIT Product Characteristics Electrical Applicable Temperatures (oC) Peel Strength(gm/inch)
UVR500
  • PO-PVC-AIT proprietary backing
  • Silicone-free
  • Stable peel strength
  • UV Releasing
  • 25 micron adhesive on 75 miron liner
Anti-static
  • Ambient to 150°C
  • Large and small dies
500
UVR250
  • PO-PVC-AIT proprietary backing
  • Silicone-free
  • Stable peel strength
  • UV Releasing
  • 25 micron adhesive on 75 miron liner
Anti-static
  • Ambient to 150°C
  • Large and small dies
250
UVR500-DS
  • PO-PVC-AIT proprietary backing
  • Silicone-free
  • Stable peel strength
  • UV Releasing
  • 25 micron adhesive on 75 miron liner
Anti-static
  • Ambient to 150°C
  • Large and small dies
500
UVR250-DS
  • PO-PVC-AIT proprietary backing
  • Silicone-free
  • Stable peel strength
  • UV Releasing
  • 25 micron adhesive on 75 miron liner
Anti-static
  • Ambient to 150°C
  • Large and small dies
250

 

HTCR After Dicing with Wafer

High Temperature Wafer, Panel and Substrate Dicing Tape with Anti-Static Substrate

AIT Product Characteristics Electrical Applicable Temperatures (oC) Peel Strength(gm/inch)
HTCR500
  • AIT proprietary backing
  • Silicone-free
  • Stable peel strength
  • 25 micron adhesive on 75 miron liner
Anti-static
  • Ambient to 150°C
  • Up to 300°C intermittent
500
HTCR250
  • AIT proprietary backing
  • Silicone-free
  • Stable peel strength
  • 25 micron adhesive on 75 miron liner
Anti-static
  • Ambient to 150°C
  • Up to 300°C intermittent
250
HTCR500-DS
  • AIT proprietary backing
  • Silicone-free
  • Stable peel strength
  • 25 micron adhesive on 75 miron liner
Anti-static
  • Ambient to 150°C
  • Up to 300°C intermittent
  • Tacky on both sides
500
HTCR250-DS
  • AIT proprietary backing
  • Silicone-free
  • Stable peel strength
  • 25 micron adhesive on 75 miron liner
Anti-static
  • Ambient to 150°C
  • Up to 300°C intermittent
  • Tacky on both sides
250