B48-2t, B48-2 series ? single and three phase circuits ? 5 different circuits to choose from ? up to 1600 volt blocking standard ? ul recognized e72445 available options electrical specifications description symbol single phase three phase maximum dc output current (tc = 85c) i d 35 a 50 a maximum voltage drop @ amps peak v f 1.25v @ 35a 1.35v @ 50 a operating junction temperature range t j -40 - 125c -40 - 125c 400 (120 vac) 600 (240 vac) repetitive peak reverse voltage (ac line nominal) [vpk] v rrm 800 (280 vac) 1200 (480 vac) 1400 (530 vac) 1600 (600 vac) maximum non-repetitive surge cu rrent (1/2 cycle, 60 hz) [a] i tsm 600 600 maximum i2t for fusing (t=8.3ms) [a2sec] i 2 t 1500 1500 maximum thermal resistance, junction to ceramic base per chip [c/w] r jc 0.9c/w 0.9c/w isolation voltage [vrms] v isol 2500 general specifications description weight (typical) 1.5 oz (42.5g)
mechanical specifications circuit diagrams agency approvals e72445 rev 121411
annex - enviromental information
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