RATING 400 UNIT VDRM VRRM 600 V USF8G48 SF8J48 USF8J48 500 VRSM 720 IT (AV) IT (RMS) ITSM I t di /dt PGM PG (AV) VFGM VRGM IGM Tj Tstg 2 V 8 12.6 120 (50Hz) 132 (60Hz) 72 100 5 0.5 10 −5 2 −40.