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Bulletin I25160 rev. C 02/00 ST280CH..C SERIES PHASE CONTROL THYRISTORS Hockey Puk Version Features Center amplifying gate 500A Metal case with ceramic insulator International standard case TO-200AB (A-PUK) Extended temperature range Typical Applications DC motor controls Controlled DC power supplies AC controllers case style TO-200AB (A-PUK) Major Ratings and Characteristics Parameters ST280CH..C Units IT(AV) 500 A @ Ths 80 °C IT(RMS) 1130 A @ Ths 25 °C ITSM @ 50Hz 7200 A @ 60Hz 7500 A I2t @ 50Hz 260 KA2s @ 60Hz 230 KA2s VDRM/VRRM 400 to 600 V t typical 100 µs q TJ - 40 to 150 °C www.irf.com 1 ST280CH..C Series Bulletin I25160 rev. C 02/00 ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage VDRM/VRRM, max. repetitive VRSM , maximum non- IDRM/IRRM max. Type