Knowde Enhanced TDS
Identification & Functionality
- Product Type
- Technologies
Features & Benefits
- Ready-to-Use Product Features
- Product Features
- Stress free.
- High thermal conductivity.
- Tacky epoxy film adhesive.
- Substrate and component.
- Die attach.
- Heat sink attach.
Applications & Uses
- Applications
- Application Area
- Application Procedures
- Keep product at room temperature for at least minutes before using.
- Cut to desired size.Clean contact surfaces if needed.
- Remove one side of the release liner by peeling up a corner of the release liner. Fold the release liner over, approaching a 180° angle.
- Pull the release liner quickly, removing it with one stroke.
- Apply to substrate, then remove other side of release liner and attach die or component.
- Cure according to one of the recommended cure schedules.
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Electrical Resistivity | min. 1x10¹⁴ | Ω-cm | — |
| Thermal Conductivity | min. 3.0 | W/m-°C | — |
| Thermal Conductivity | 3.06 - 3.74 | W/m-°C | — |
| Die Shear Strength | min. 1500 | psi | — |
| Glass Transition Temperature | -66 to -54 | °C | — |
| Glass Transition Temperature | -45 | °C | — |
| Electrical Resistivity (at 150°C, 30minutes) | min. 1x10¹⁴ | Ω-cm | — |
| Dielectric Strength | 675 - 825 | Volts/mil | — |
| Lap Shear Strength | min. 3.5 | N/mm² | — |
| Device Push Off Strength | min. 6.9 | N/mm² | — |
| Hardness | 73.8 - 90.2 | Shore A | — |
| Cured Density | 1.08 - 1.32 | g/cc | — |
| Coefficeint of Linear Thermal Expansion | 93.5 - 126.5 | ppm/°C | — |
| Maximum Continuous Operation Temperature | max. 150 | °C | — |
Regulatory & Compliance
- Certifications & Compliance
Technical Details & Test Data
- Cure Schedules
Temperature Time Pressure 100°C 4 hrs 5 -10 psi 125°C 2 hrs 5 -10 psi 150°C 1 hr 5 -10 psi The die or component can also be tacked on the substrate at 125C or higher with 10 psi. When a filet around the edge of the die or component is observed, the pressure can be released for the rest of the bonding cycle.
Packaging & Availability
- Product Availability
- RTK7556 is available in reels, sheets, or as custom preforms.
- Standard thicknesses are 0.003" and 0.006".
- Special thicknesses are available.
- This material is a self-supporting, tacky epoxy film adhesive.
Storage & Handling
- Shelf Life
- 1 Year (at -40°C)
- Storage Information
Storage temperature:0 - 5°C in sealed container.