| Test Item | Measuring method | Unit | ALC-1331 （Insulation layer120μｍ） |
ALC-1371 （Insulation layer120μｍ） |
|
|---|---|---|---|---|---|
| Coefficent of thermal expansion | CTE (α1) | ppm | 15 | 14 | |
| CTE (α2) | 52 | 49 | |||
| Glass Transition Temperature | TMA | 10ºC/min | ºC | 100 | 130 |
| DMA | 5ºC/min | 100 | 130 | ||
| Breakdown Voltage | A | kV | >10 | >10 | |
| E-1000/125 | >10 | >10 | |||
| -65ºC 30min⇔125ºC 30min 1000cycle |
>10 | >10 | |||
| Breakdown Voltage | A | 7 | 6.5 | ||
| Solder heat resistance | S-30"/288dip | - | Non-delamination | Non-delamination | |
| S-120"/300float | |||||
| Peel strength | 35μm | A | kN/m | 1.5 | 1.7 |
| E-1000/125 | 1.4 | 1.6 | |||
| Moisture/reflow sensitivity | 40ºC 90% 5weeks | - | Non-delamination | Non-delamination | |
| 260ºC max reflow | |||||
| Dielectric constant | A | - | 7.2 | 7.6 | |
| D-24/23 | 7.7 | 7.8 | |||
| Dissipation Factor | A | - | 0.014 | 0.010 | |
| D-24/23 | 0.025 | 0.012 | |||
| Volume resistivity | A | Ω•cm | 3E+15 | 1.00E+16 | |
| C-96/40/90 | 6E+13 | 2.00E+14 | |||
| Surface resistivity | A | Ω | 3.00E+15 | 2.10E+15 | |
| C-96/40/90 | 1.00E+14 | 1.20E+14 | |||
| Water absorption | 85ºC 85% 336hr | % | 0.3 | 0.3 | |
| Anti-tracking | A | v | >600 | >600 | |
| Flame resistance | UL-94V | - | - | V-0 | V-0 |
| Thermal conductivity | Laser flash method | - | W/mk | 3.0 | 7.0 |
Remark
- The data mentioned above is not guaranteed value but representative one.