inchange semiconductor product specification silicon npn darlington power transistors tip120/121/122 description ? with to-220c package ? darlington ?high dc current gain ? low collector saturation voltage ? complement to type tip125/126/127 applications ? designed for general?purpose amplifier and low?speed switching applications . pinning pin description 1 base 2 collector;connected to mounting base 3 emitter absolute maximum ratings(tc=25 ?? ) symbol parameter conditions value unit tip120 60 tip121 80 v cbo collector-base voltage TIP122 open emitter 100 v tip120 60 tip121 80 v ceo collector-emitter voltage TIP122 open base 100 v v ebo emitter-base voltage open collector 5 v i c collector current-dc 5 a i cm collector current-pulse 8 a i b base current-dc 120 ma t c =25 ?? 65 p c collector power dissipation t a =25 ?? 2 w t j junction temperature 150 ?? t stg storage temperature -65~150 ??
inchange semiconductor product specification 2 silicon npn darlington power transistors tip120/121/122 characteristics tj=25 ?? unless otherwise specified symbol parameter conditions min typ. max unit tip120 60 tip121 80 v ceo(sus) collector-emitter sustaining voltage TIP122 i c =0.1a, i b =0 100 v v cesat-1 collector-emitter saturation voltage i c =3a ,i b =12ma 2.0 v v cesat-2 collector-emitter saturation voltage i c =5a ,i b =20ma 4.0 v v be base-emitter on voltage i c =3.0a ; v ce =3v 2.5 v tip120 v cb =60v, i e =0 tip121 v cb =80v, i e =0 i cbo collector cut-off current TIP122 v cb =100v, i e =0 0.2 ma tip120 v ce =30v, i b =0 tip121 v ce =40v, i b =0 i ceo collector cut-off current TIP122 v ce =50v, i b =0 0.5 ma i ebo emitter cut-off current v eb =5v; i c =0 2 ma h fe-1 dc current gain i c =0.5a ; v ce =3v 1000 h fe-2 dc current gain i c =3.0a ; v ce =3v 1000 c ob output capacitance i e =0 ; v cb =10v,f=0.1mhz 200 pf
inchange semiconductor product specification 3 silicon npn darlington power transistors tip120/121/122 package outline fig.2 outline dimensions
inchange semiconductor product specification 4 silicon npn darlington power transistors tip120/121/122
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