ABB 5SGA20H2501
ABB 5SGA20H2501 Overview The ABB 5SGA20H2501 is a powerful asymmetric Gate Turn-Off (GTO) thyristor designed for demanding high-voltage and high-current switching applications. Rated at 2000 A and 2500 V, this GTO utilizes ABB’s patented free-floating silicon technology for low on-state and switching losses. The component features a rugged 93.5 mm package, annular gate electrode, and a high mounting force tolerance of 20 kN, making it ideal for industrial power electronics and traction systems. Key Features Rated current: 2000 A Blocking voltage: 2500 V Asymmetric design for unidirectional blocking Low conduction and switching losses Annular gate electrode for uniform current distribution Patented free-floating silicon structure High immunity to cosmic radiation Standard 93.5 mm diameter package High mechanical strength (20 kN mounting force) Technical Specifications Product ID: 5SGA20H2501 Type: Asymmetric Gate Turn-Off Thyristor (GTO) VDRM: 2500 V ITGQM: