ST203S

Previous Datasheet Index Next Data Sheet DISCRETE POWER DIODES and THYRISTORS DATA BOOK D-470 To Order Previous Datasheet Index Next Data Sheet Bulletin I25177/B ST203S SERIES INVERTER GRADE THYRISTORS Stud Version 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 205A Typical Applications Inverters Choppers Induction heating All types of force-commutated converters Major Ratings and Characteristics Parameters IT(AV) @ TC IT(RMS) ITSM @ 50Hz @ 60Hz I2t @ 50Hz @ 60Hz V DRM /V RRM tq range TJ ST203S 205 85 320 5260 5510 138 126 1000 to 1200 20 to 30 - 40 to 125 Units A °C A A A KA2s KA2s V µs °C case style TO-209AB (TO-93) D-471 To Order Previous Datasheet Index Next Data Sheet ST203S Series ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage Type number Code V DRM /V RRM , maximum repetitive peak voltage V 10 ST203S 12 1200 1300 1000 VRSM , maximum non-repetitive peak voltage V 1100 I DRM /I RRM max. @ TJ = TJ max. mA 40 Current Carrying Capability Frequency 180 el 50Hz 400Hz 1000Hz 2500Hz Recovery voltage Vr Voltage before turn-on Vd Rise of on-state current di/dt Case temperature Equivalent values for RC circuit 580 570 520 370 50 V DRM 50 60 o ITM 180 el 400 380 320 210 50 50 85 900 940 930 780 50 V DRM 60 o ITM 100µs 640 650 630 510 50 85 6180 2980 1730 890 50 V DRM 60 ITM Units 4680 2150 1200 580 50 85 V A/ µ s °C A 47 Ω ...