CAJ | 학술논문

基于B.J.Baliga的击穿电压理论,通过求解双边突变圆柱结的泊松方程,提出了单个浮置场限环终端结构的击穿电压解析模型.该模型计算结果与模拟结果的误差在±7%之内,具有精度高、应用范围广等特点,可以帮助设计者初步确定浮置场限环注入窗口大小及与主结的间距等关键参数.
기우B.J.Baliga적격천전압이론,통과구해쌍변돌변원주결적박송방정,제출료단개부치장한배종단결구적격천전압해석모형.해모형계산결과여모의결과적오차재±7%지내,구유정도고、응용범위엄등특점,가이방조설계자초보학정부치장한배주입창구대소급여주결적간거등관건삼수.
An analytical breakdown voltage model of single floating field ring termination was proposed base on B.J.Baliga's theory of breakdown voltage and Possion's Equation.The error between calculation and simulation results are within ±7%.The model can help designer define key parameters, such as diffusion area of the floating field ring and pitch-width between the main junctions and the floating field ring.The model features high precision and wide application.