bdx54/a/b/c pnp epitaxial silicon transistor power darlington tr hammer drivers, audio amplifiers application power linear and switching applications ? ?? ? complementary to bdx53/53a/53b/53c respectively to-220 absolute maximum ratings (t a =25 c cc c ) characteristic symbol rating unit c oll e c t o r - b a s e vol t a ge : b dx 5 4 : b dx 5 4 a : b dx 5 4 b : b dx 5 4 c c o l l ec t o r - e m itt e r v o l t a g e : b d x 5 4 : b dx 5 4 a : b dx 5 4 b : b dx 5 4 c emitter-base voltage collector current (dc) collector current (pulse) base current (dc) collector dissipation (tc=25 c ) junction temperature storage temperature v cbo v ceo v ebo i c i c i b p c t j tstg -45 -60 -80 -100 -45 -60 -80 -100 - 5 -8 -12 -0.2 60 150 -50~150 v v v v v v v v v a a a w c c electrical characteristics (ta=25 c cc c ) wing shing computer components co., (h.k.)ltd. tel:(852)2341 9276 fax:(852)2797 8153 homepage: http://www.wingshing.com e-mail: wsccltd@hkstar.com
characterristic symbol test condition min typ max unit c o ll ec t o r e m itt e r s ust a ining v o l t a g e : b dx 5 4 : b dx 5 4 a : b dx 5 4 b : b dx 5 4 c c o ll e c t o r c u t o f f c u r r e n t : b dx 5 4 : b dx 5 4 a : b dx 5 4 b : b dx 5 4 c c o ll e c t o r c u t o f f c u r r e n t : b dx 5 4 : b dx 5 4 a : b dx 5 4 b : b dx 5 4 c emitter cutoff current dc current gain collector- emitter saturation voltage base- emitter saturation voltage parallel diode forward voltage v ceo(sus) i cbo i ceo i ebo h fe v ce(sat) v be(sat) v f i c =-100ma, i b =0 v cb = -45v , i e =0 v cb = -60v , i e =0 v cb = -80v , i e =0 v cb = -100v , i e =0 v ce = -22v , i c =0 v ce = -30v , i c =0 v ce = -40v , i c =0 v ce = -50v , i c =0 v eb = -5v , i c = 0 v ce = -3v , i c =3a i c =-3a , i b =-12ma i c =-3a , i b =-12ma i f =-3a i f =-8a -45 -60 -80 -100 750 -1.8 -2.5 -200 -200 -200 -200 -500 -500 -500 -500 -2 -2 -2.5 -2.5 v v v v a a a a a a a a ma v v v v v
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