SINDOPOWER SEMIKRON THYRISTON DIODE MODULE SKKT 250/16E, SEMIPACK 3 Approximate weight: 2 lbs. LSO/#1332 / AC-L5 (5) A. SINDOPOWER / SEMIKRON. THYRISTOR DIODE MODULE. THYRISTOR WITH AMPLIFYING GATE. HEAT TRANSFER THROUGH ALUMINUM NL TRADE. byJuly 3, 2026