Thyristor T133-250

Designed for use in DC and AC circuits with industrial and increased frequency up to 3000Hz. They are mainly used at industrial frequency in the following converting devices: controlled and semi-controlled rectifiers at traction substations, AC regulators, soft starters, powerful electric drives for synchronous electric motors, converters for electric arc furnaces, reactive power compensators. Those. specifications UDRM / URRM [V min]: 3000; UDRM / URRM [V max] [V max]: 3600; ITAV [A]: 160; Tc: 97; UTM (Tc = 25 ° C) [B]: 2.30; ITM (Tc = 25 ° C) [A]: 503; UT (TO) / Tjmax [B]: 0.95; rT / Tjmax [mΩ]: 3.000; tq [μs]: 400; Tjmax [° C]: 125; Rthjc [° C / W]: 0.0800; Body: T.A1; Execution: tablet; Type: low frequency;