shantou huashan electronic devices co.,ltd . ? applications class - b video output stages in colour television and professional monitor equipment ? absolute maximum ratings ? t a =25 ??? ? electrical characteristics ? t a =25 ??? symbol charac teristics min typ max unit test conditions bv cbo collector - base breakdown voltage 300 v i c =1 0 0 | a, i e =0 bv ce r collector - emitter breakdown voltage 300 v i c = 1 m a, r be =2.7k |? h fe dc current gain 50 v ce = 20 v, i c = 25 m a v ce(sat) collector - emitter saturati on voltage 0. 6 v i c = 3 0m a, i b = 5 ma i cbo collector cut - off current 10 n a v cb = 200 v, i e =0 i ebo emitter cut - off current 10 | a v eb = 5 v, i c =0 c r b feedback capacitance 1.6 pf v ce = 30 v, i c =0 ? f=1 mhz f t current gain - bandwidth product 60 mhz v ce =10v, i c =10 m a t stg ?a?a storage temperature ?-?-?-?-?-?-?-?-?-?- - 55~150 ?? t j ?a?a junction temperature ?-?-?-?-?-?-?-?-?-?-?-?-?- 150 ?? p c ?a?a collector dissipation ?-?-?-?-?-?-?-?-?-?-?-?-?- 800 mw v cbo ?a?a collector - base voltage ?-?-?-?-?-?-?-?-?-?-?-?- 30 0 v v ceo ?a?a collector - emitter voltage ?-?- ?-?-?-?-?-?-?-?-?- 300 v v ebo ?a?a emitter - base voltage ?-?-?-?-?-?-?-?-?-?-?-?- 5 v i c ?a?a collector current ?-?-?-?-?-?-?-?-?-?-?-?-?-?- 5 0m a 1 d emitter ? e 2 d collector ? c 3 d base ? b to - 92 h 420 n p n s i l i c o n t r a n s i s t o r
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