Supplementary materials: Basic diode SPICE model extension and a software characterization tool for reverse recovery simulation

The paper describes the way of extending a basicdiode SPICE model for a possibility to simulate realistic reverserecovery of power diodes. The proposed macro model uses allbasic diode model characteristics and processes the diffusioncapacitance current for adjusting reverse recovery. A Windowsapplication tool was made to simplify creating a new diode SPICEsub-model using the manufacturer data sheet or measured data.Experimental data are presented for comparison of the proposedmodel and real diode reverse recovery The paper describes the way of extending a basic diode SPICE model for a possibility to simulate realistic reverse recovery of power diodes. The proposed macro model uses all basic diode model characteristics and processes the diffusion capacitance current for adjusting reverse recovery. A Windows application tool was made to simplify creating a new diode SPICE sub-model using the manufacturer data sheet or measured data. Experimental data are presented for comparison of the proposed model and real diode reverse recovery.

本文阐述了扩展基本二极管SPICE模型的途径，以实现模拟实际功率二极管反向恢复过程的能力。所提出的宏模型利用了所有基本二极管模型特性，并处理扩散电容电流以调整反向恢复。此外，开发了一款Windows应用程序工具，旨在简化使用制造商数据手册或测量数据创建新的二极管SPICE子模型的过程。文中还展示了实验数据，用于对比所提出模型与实际二极管反向恢复效果。