shantou huashan electronic devices co.,ltd . ? applications medi u m seed switching ? absolute maximum ratings ? t a =25 ??? ? electrical characteristics ? t a =25 ??? symbol characteristics min typ max unit test conditions i cbo collector cut - off current 500 n a v cb = 3 0v, i e =0 i ebo emitter cut - off current 500 n a v eb = 4 v, i c =0 h fe dc current gain 12 0 82 0 v ce = 1 v, i c = 1 m a v ce(sat) collector - emitter saturation voltage 0. 4 v i c = 5 0ma, i b = 5 ma bv cbo collector - base breakdown voltage 5 0 v i c = 5 0 | a, i e =0 bv ceo collector - emitter breakdown voltage 4 0 v i c = 1 ma, i b =0 bv ebo emitter - base breakdown voltage 5 v i e = 5 0 | a ? i c =0 f t current gain - bandwidth product 18 0 mhz v ce = 12 v, i c = 2 m a cob output capacitance 1.2 pf v cb = 6 v, i e =0 ? f=1mhz ? h fe classification q r s e 12 0 ?a 27 0 18 0 ?a 39 0 27 0 ?a 56 0 390 ?a 820 t stg ?a?a storage temperature ?-?-?-?-?-?-?-?-?-?- - 55~150 ?? t j ?a?a junction temperature ?-?-?-?-?-?-?-?-?-?-?-?-?- 150 ?? p c ?a?a collector dissipation ?-?-?-?-?-?-?-?-?-?-?-?-?- 30 0mw v cbo ?a?a collector - base voltage ?-?-?-?-?-?-?-?-?-?-?-?- 5 0v v ceo ?a?a collector - emitter voltage ?-?-?-?-?-?-?-?-?-?-?- 4 0v v ebo ?a?a emitter - base voltage ?-?-?-?-?-?-?-?-?-?-?-?- 5 v i c ?a?a collector current ?-?-?-?-?-?-?-?-?-?-?-?-?-?- 10 0ma 1 d emitter ? e 2 d collector ? c 3 d base ? b to - 92 h 1 74 0 n p n s i l i c o n t r a n s i s t o r
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