3M™ Polycarbonate Carrier 3000BD is cleaned and packaged in a Class 10,000 cleanroom environment and is excellent for wafer-level chip scale packages (WLCSP), bare dies, and processes that require cleanliness and high precision. Black, splice-free polycarbonate carrier features flat pocket bottoms to help reduce chip Z-axis movement and smoother throughput at pickup points. The tape delivers a pocket dimensional tolerance at +/- 0.05 mm with a ≤5° sidewall draft angle. Precisely formed pockets effectively fit passive components per ANSI/EIA guidelines.
FEATURES:
- For wafer-level chip scale packages (WLCSP), bare dies, and other semiconductor processes requiring cleanliness and high precision
- Cleaned and packaged in a Class 10,000 cleanroom environment
- Precision pockets conform to chips more closely than traditional heat-formed pockets
- Excellent for corner protection in most tape widths, helping prevent die edge chipping
- Features a typical surface resistivity of 10^5 ohms/sq., ideal for static-sensitive components
- Splice-free polycarbonate carrier provides balanced electrostatic shielding and electrostatic decay properties
| Description | Type | Units | Typical performance |
Test notes |
Test method |
| Material properties | Max, usable temperature | °C (°F) |
Polycarbonate 125 (257) |
1 | |
| Physical properties | Tensile strength (yield) | MPa (Kpsi) | 57.2 (8.3) | 2 | ASTM-D638 |
| Tensile strength (break) | MPa (Kpsi) | 57.2 (8.3) | 2 | ASTM-D638 | |
| Impact strength | J/m (Ft-lb/in) | >70 (1.32) | 3 | ASTM-D256 | |
| Camber (planetary format) | mm (in) | ≤1.0 (0.039) | 4 | EIA-481-E | |
| Camber (level winding format) | mm (in) | ≤2.0 (0.079) | 4 | EIA-481-E | |
| Optical | % | Opaque | 5 | ASTM-D1003 | |
| Electrical properties | Resistivity | Ohms/sq | 5.0 x 10^5 | 6 | ASTM-D257 |
| Static decay | Second | 0.01 | 7 | 3M test method | |
| Chemical properties |
Extractable ionics (CI |
ppm | <5 | 8 | 3M test method |
| Product format | Reel type | Material | Reinforced cardboard or plastic | ||
| Reel hub inside diameter | mm (in) | 76.2 (3.0) | |||
| Pockets per reel | Count | Varies per pitch | |||
| Length | m (f) | Varies per Ko |
