savantic semiconductor product specification silicon npn power transistors 2SC3746 description with to-220f package complement to type 2sa1469 low saturation voltage excellent current dependence of h f e short switching time applications various inductance of lamp drivers for electronic equipment inverters ,converters switching regulator ,driver pinning pin description 1 base 2 collector 3 emitter absolute maximum ratings (ta=25 ) symbol parameter conditions value unit v cbo collector-base voltage open emitter 80 v v ceo collector-emitter voltage open base 60 v v ebo emitter-base voltage open collector 5 v i c collector current 5 a i cm collector current-peak 7 a t a =25 2 p c collector dissipation t c =25 20 w t j junction temperature 150 t stg storage temperature -55~150 fig.1 simplified outline (to-220f) and symbol
savantic semiconductor product specification 2 silicon npn power transistors 2SC3746 characteristics tj=25 unless otherwise specified symbol parameter conditions min typ. max unit v (br)ceo collector-emitter breakdown voltage i c =1ma ;r be = > 60 v v (br)cbo collector-base breakdown voltage i c =10ma ;i e =0 80 v v (br)ebo emitter-base breakdown voltage i e =10ma ;i c =0 5 v v cesat collector-emitter saturation voltage i c =2.5a;i b =0.125a 0.4 v i cbo collector cut-off current v cb =40v; i e =0 0.1 ma i ebo emitter cut-off current v eb =4v; i c =0 0.1 ma h fe dc current gain i c =1a ; v ce =2v 70 280 f t transition frequency i c =1a ; v ce =5v 100 mhz switching times t on turn-on time 0.1 s t s storage time 0.5 s t f fall time i c =2.0a; i b1 =-i b2 =0.1a v cc =20v ,r l =10 d 0.1 s h fe classifications q r s 70-140 100-200 140-280
savantic semiconductor product specification 3 silicon npn power transistors 2SC3746 package outline fig.2 outline dimensions
savantic semiconductor product specification 4 silicon npn power transistors 2SC3746
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