Triac thyristor, TRIAC switches, thyristor circuit, solid‐state component - tatanh1983/conchodom GitHub Wiki TN2540 Series 800 V 25 A Surface Mount Standard SCRs - D2PAK https://www.futureelectronics.com/p/electromechanical--circuit-protection--protection-thyristors/tn2540-800g-tr-stmicroelectronics-5021390