产品与市场
首页 >
金属基板与高导热产品
>铜基板
SCR20S
特点
● 优异的散热性● 高剥离强度
● 优异的热可靠性和绝缘性
应用领域
● 大功率LED照明● 电源板
● 汽车照明
- 产品性能
- 产品证书
- 资料下载
| Items | Method | Condition | Unit | Typical Value |
|---|---|---|---|---|
| Thermal Conductivity | ASTM-D5470 | A | W/ (m?K) | 2.0 |
| Thermal Impedance | ASTM-D5470 | A | K·cm2/W | 0.52 |
| Tg | 2.4.25D | DSC | ℃ | 160 |
|
Td |
2.4.24.6 | Wt 5% loss | ℃ | 395 |
| Thermal Stress | 2.4.13.1 | 288℃, solder float |
min |
30 |
| CTE (Z-axis) | 2.4.24 | Before Tg | ppm/℃ | 17 |
| After Tg | ppm/℃ | 39 | ||
| 50-260℃ | % | 0.69 | ||
| Volume Resistivity | 2.5.17.1 | C-96/35/90 | MΩ.cm | 108 |
|
Surface Resistivity |
2.5.17.1 |
C-96/35/90 | MΩ | 108 |
| Dielectric Breakdown | 2.5.6 | D-48/50+D-0.5/23 | kV | 5.0 |
| Hi-pot Test |
GB/T-31988 |
DC | V | 4000 |
| AC | V | 3000 | ||
| Peel Strength (1oz) | 2.4.8 | 288℃/10s | N/mm | 1.3 |
|
Flammability |
UL94 |
C-48/23/50 |
Rating |
V-0 |
| MOT | UL | A | ℃ | 130 |
| CTI | IEC60112 | A | Rating | PLC0 |
Remarks:
1. Typical value is based on specimen of 1.5mm Cu/100μm dielectric/1oz Cu.
2. All the typical values listed above are for your reference only and not intended for specification. Please contact Shengyi Technology Co., Ltd. for detailed information. All rights from this data sheet are reserved by Shengyi Technology Co., Ltd.
Explanation: C=Humidity conditioning, D=Immersion conditioning in distilled water, E=Temperature conditioning
The first digit following the letter indicates the duration of preconditioning in hours, the second digit the preconditioning temperature in ℃ and the third digit the relative humidity.