SG613

High-voltage, high-current NPN silicon power transistor custom-fabricated by Sony for horizontal deflection output circuits and rugged TV power switching stages. | TO-3 Diamond Metal Can Package | Vintage 1980s color CRT television sets, professional studio video monitors, specialized high-voltage linear power bays. | SG613 | NTE378 | None | SG-613, 2SD613 (Related electrical profile), Sony SG-Series, BU208 Equivalent | Solid-State Plasma Arc Visualizer: Bolted to an expansive finned aluminum cooling grid to pass primary current through an old TV flyback transformer, leveraging its extreme collector-voltage ceiling to generate stable plasma discharges for a workbench display. | Sony Trinitron Color CRT Television Sets and PVM Studio Monitors: This specialized heavy-duty deflection semiconductor was custom-engineered by Sony to handle intense inductive kickback pulses and drive high-voltage magnetic yoke scanning loops inside their premium Trinitron monitor chassis.