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inchange semiconductor product specification silicon npn power transistors 2SC4445 description ? with to-3pml package ? high voltage . ? high speed switching applications ? for switching regulator and general purpose applications pinning pin description 1 base 2 collector 3 emitter aabsolute maximum ratings(ta=25 ?? ) symbol parameter conditions value unit v cbo collector-base voltage open emitter 900 v v ceo collector-emitter voltage open base 800 v v ebo emitter-base voltage open collector 7 v i c collector current 3 a i cm collector current-peak 6 a i b base current 1.5 a p c collector power dissipation t c =25 ?? 60 w t j junction temperature 150 ?? t stg storage temperature -55~150 ?? fig.1 simplified outline (to-3pml) and symbol
inchange semiconductor product specification 2 silicon npn power transistors 2SC4445 characteristics tj=25 ?? unless otherwise specified symbol parameter conditions min typ. max unit v (br)ceo collector-emitter breakdown voltage i c =10ma; i b =0 800 v v cesat collector-emitter saturation voltage i c =0.7a;i b =0.14a 0.5 v v besat base-emitter saturation voltage i c =0.7a;i b =0.14a 1.2 v i cbo collector cut-off current v cb =800v; i e =0 100 | a i ebo emitter cut-off current v eb =7v; i c =0 100 | a h fe dc current gain i c =0.7a ; v ce =4v 10 30 f t transition frequency i e =-0.3a ; v ce =12v 15 mhz c ob output capacitance v cb =10v;f=1mhz 50 pf switching times t on turn-on time 0.7 | s t stg storage time 4.0 | s t f fall time i c =0.7a; r l =357 |? i b1 =0.1a; i b2 =-0.35a v cc =250v 0.7 | s inchange semiconductor product specification 3 silicon npn power transistors 2SC4445 package outline fig.2 outline dimensions inchange semiconductor product specification 4 silicon npn power transistors 2SC4445 |
Price & Availability of 2SC4445 |
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