With the continuous development of components used for lightning protection,the thyristor surge suppressers(TSS) obtains extensive uses in the simulation and design fields of lightning protection products for its unique characteristics,such as accurate breakover,unlimited use times,quick response.Based on the the electrical characteristics and the PNPN four layer structure,the TSS subcircuit simulation model,considering the response time and the wave tail transition characteristics,is created with the Spice...