Domestic EDA technology pioneer | PFTN semiconductor

Suzhou, May 23, 2025 — Suzhou Peifeng Tunan Semiconductor Co., Ltd. officially released the 2025.04 version of Mozz TCAD suite. As the first domestic TCAD tool package to support complete 3D process and 3D device simulation in China, It has successfully tackled the long-standing reliance on imported EDA tools, a critical "bottleneck" in China’s semiconductor industry.

The suite consists of several powerful software, including the 2D/3D process simulation software Mozz-Process, 2D/3D device simulation software Mozz-Device, the integrated work platform Mozz-Workbench, visualization tool Mozz-Visual, geometric preprocessing tool Mozz-Structure, TCAD2SPICE tool Mozz-Extract, and 3D RC extraction tool Mozz-RCex., these softwares form a comprehensive 3D TCAD-DTCO software ecosystem.

The release of Mozz TCAD 2025.04 will help domestic semiconductor companies reduce the dependency on foreign simulation tools, enhance their independent innovation capabilities, and promote the continuous independent development of China’s semiconductor wafer manufacturing industry.