ELECTRICALLY CONDUCTIVE OVEN CURE DIE ATTACH ADHESIVE
Description
PVIC® ACE34560 electrically conductive die attach adhesive is designed for high reliability semiconductor packaging application. This high-purity material exhibits less void and low resin bleed out with significant bond strength in the high temperature and humidity condition. Its good rheology also allows minimum adhesive dispense and die placement times along with no tailing & stringing phenomenon during dispense. In addition, its long work life is being considered as the advantage of this product.
Features
- Single component
- Excellent dispensability
- Long work life
- Minimal resin bleed and low condensable volatiles
- Oven cure
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APPLICATION PACKAGE:
Photo coupler and Diodes
PRODUCT DESCRIPTION
| Filler type | Silver |
| Resin | Epoxy |
| Cure Condition | At 190°C for 30min At 175°C for 1hr (alternate cure condition in box oven) |
| Work life @ 22°C | 1 week |
| Estimated Storage life at -40°C | 1 year |
PROPERTIES
| TEST ITEMS | STANDARD | TEST METHOD |
| Viscosity @ 25°C | 11700cps @ 5.0 rpm | BHS-K-108 |
| Thixotropic Index | 4.94 | BHS-K-108 |
| Volume Resistivity | 0.000352 ohm-cm | BHS-K-110 |
| Die Shear Strength (Si to Cu L/F) @ RT (80×80mil2) @ 250°C (186×70mil2) |
12.6 kg 2.8 kg |
BHS-K-109 BHS-K-109 |
| DSC | Onset 140.00°C Peak 154.00°C |
BHS-K-113 |
| Weight loss on cure | 7.12 Wt.% | BHS-K-111 |
| Weight loss in TGA @250°C @300°C |
0.010 Wt.% 0.090 Wt.% |
BHS-K-114 BHS-K-114 |
| Glass Transition Temp. (Tg) | 130 °C | BHS-K-116 |
| Thermal Conductivity | 2.8 W / mk | Laser flash |
| Ionic impurity – Chloride – Sodium – Potassium |
≤ 15 ppm ≤ 10 ppm ≤ 5 ppm |
BHS-K-104 BHS-K-104 BHS-K-104 |
Instruction
Thawing
Place the container to stand vertically for 30min -1 hour. DO NOT open the container before adhesive reaches ambient temperature to prevent the moisture condensation. Any moisture that collects on the thawed container should be removed prior to use. Adhesives that appear to have separated should not be used.
Storage
Adhesive should be stored @ -40°C or colder. The shelf life of the material is only valid when the material has been stored at the correct storage condition.
Availability
PVIC adhesives are packaged in syringes or pots per customer specification. For the details, please contact our Customer Service or sales department.