International Rectifier ST083S
INVERTER GRADE THYRISTORS
FEATURES
All diffused design Center amplifying gate Guaranteed high dv/dt Guaranteed high di/dt High surge current capability Low thermal impedance High speed performance 85A TypicalAPPLICATIONS
Inverters Choppers Induction heating All types of force-commutated converters Major Ratings and Characteristics Parameters IT(AV) @ TC IT(RMS) ITSM @ 50Hz @ 60Hz I 2t @ 50Hz @ 60Hz V DRM/V RRM tq range (*) TJ ST083S 85 85 135 2450 2560 30 27 400 to 1200 10 to 30 - 40 to 125 Units A °C A A A KA2s KA2s V µs °C case style TO-209AC (TO-94) (*) tq = 10 to 20µs for 400 to 800V devices t = 15 to 30µs for 1000 to 1200V devices q To Order Previous Datasheet ST083S SeriesELECTRICAL SPECIFICATIONS
Voltage Ratings Voltage Type number Code 04 08 ST083S 10 12 Index Next Data Sheet V DRM/V RRM , maximum repetitive peak voltage V 400 800 1000 1200 VRSM , maximum non-repetitive peak voltage V 500 900 1100 1300 I DRM/I RRM max. @ TJ = TJ max. mA 30 Current Carrying Capability Frequency 180o el 50Hz 400Hz 1000H...