Substrat Komposit SiC Tipe-N ing Si Diameter 6 inci
| 等级Kelas | U 级 | P级 | D级 |
| Tingkat BPD Rendah | Kelas Produksi | Kelas Bodho | |
| 直径Diameter | 150,0 mm ± 0,25mm | ||
| 厚度Kekandelan | 500 μm±25 μm | ||
| 晶片方向Orientasi Wafer | Metu saka sumbu: 4.0°menyang < 11-20 > ±0.5°kanggo 4H-N Ing sumbu: <0001>±0.5°kanggo 4H-SI | ||
| 主定位边方向Flat Utama | {10-10}±5.0° | ||
| 主定位边长度Dawane Datar Utama | 47,5 mm ± 2,5 mm | ||
| 边缘Pengecualian pinggiran | 3 mm | ||
| 总厚度变化/弯曲度/翘曲度 TTV/Bow /Warp | ≤15μm / ≤40μm / ≤60μm | ||
| 微管密度和基面位错MPD&BPD | MPD≤1 cm-2 | MPD≤5 cm-2 | MPD≤15 cm-2 |
| BPD≤1000cm-2 | |||
| 电阻率Resistivitas | ≥1E5 Ω·cm | ||
| 表面粗糙度Kasar | Polandia Ra≤1 nm | ||
| CMP Ra≤0.5 nm | |||
| 裂纹(强光灯观测) # | Ora ana | Dawane kumulatif ≤10mm, dawane tunggal ≤2mm | |
| Retakan amarga cahya intensitas dhuwur | |||
| 六方空洞(强光灯观测)* | Area kumulatif ≤1% | Area kumulatif ≤5% | |
| Pelat Hex kanthi cahya intensitas dhuwur | |||
| 多型(强光灯观测)* | Ora ana | Area kumulatif ≤5% | |
| Area Politipe miturut cahya intensitas dhuwur | |||
| 划痕(强光灯观测)*& | 3 goresan nganti 1×diameter wafer | 5 goresan nganti 1×diameter wafer | |
| Goresan amarga cahya intensitas dhuwur | dawa kumulatif | dawa kumulatif | |
| 崩边#Chip pinggiran | Ora ana | 5 diidinake, ≤1 mm saben | |
| 表面污染物(强光灯观测) | Ora ana | ||
| Kontaminasi dening cahya intensitas dhuwur | |||
Diagram Rinci

