shantou huashan electronic devices co.,ltd . applications large current switching absolute maximum ratings t a =25 electrical characteristics t a =25 symbol characteristics min typ max unit test conditions bv cbo collector-base breakdown voltage -25 v i c =-10 a, i e =0 bv ceo collector-emitter breakdown voltage -20 v i c =-1ma, i b =0 bv ebo emitter-base breakdown voltage -5 v i e =-10 a, i c =0 i cbo collector cut-off current -500 na v cb =-20v, i e =0 i ebo emitter cut-off current -500 na v eb =-4v, i c =0 h fe 1 dc current gain 100 400 v ce =-2v, i c =-500ma h fe 2 dc current gain 60 v ce =-2v, i c =-4a v ce(sat1) collector- emitter saturation voltage -250 -500 mv i c =-3a, i b =-60ma v ce(sat2) collector- emitter saturation voltage -1.0 -1.3 v i c =-3a, i b =-60ma v be(sat) base-emitter saturation voltage -0.94 -1.2 v i c =-3a, i b =-60ma f t current gain-bandwidth product 320 mhz v ce =-5v, i c =-200ma, cob output capacitance 60 pf v cb =-10v, i e =0 f=1 mhz t on turn-on time 40 ns t stg storage time 200 ns see specified test circuit t f fall time 10 ns h fe classification r s t 100 200 140 280 200 400 pnp s i l i c o n t r a n s i s t o r t stg storage temperature - 55~150 t j junction temperature 150 p c collector dissipation t c =25 10w p c collector dissipation t a =25 1w v cbo collector-base voltage -25v v ceo collector-emitter voltage -20v v ebo emitter-base voltage -5v i c collector current -5a HS1205 to-126 1 D base b 2 D collector c 3 D emitter e
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