The simulation results indicate , deep - trench junction termination with certain width , depth and filling with isolated dielectric can increase the avalanche breakdown voltage of devices to above 95 % of the ideal value 結(jié)果表明:具有一定寬度、深度且填充絕緣介質(zhì)的深阱結(jié)終端結(jié)構,阻止了結(jié)的橫向擴展,并能將器件的雪崩擊穿電壓提高到理想值的95以上。