shantou huashan electronic devices co.,ltd . audio muting application. absolute maximum ratings t a =25 i c collector current 300ma electrical characteristics t a =25 symbol characteristics min typ max unit test conditions i cbo collector cut-off current 100 na v cb =25v, i e =0 i ebo emitter cut-off current 100 na v eb =12v, i c =0 h fe dc current gain 200 800 v ce =2v, i c =4ma v ce(sat) collector- emitter saturation voltage 0.25 v i c =100ma, i b =10ma v be(sat) base-emitter saturation voltage 1.0 v i c =100ma, i b =10ma f t current gain-bandwidth product 60 mhz v ce =10v, i c =1ma cob output capacitance 10 pf v cb =10v, i e =0 f=1 mhz h fe classification a b c 200350 300500 400800 t stg storage temperature -55~150 t j junction temperature 150 p c collector dissipation 400mw v cbo collector-base voltage 25v v ceo collector-emitter voltage 20v v ebo emitter-base voltage 12v i c collector current 300ma i b base current 30ma 1 D emitter e 2 D collector c 3 D base b to-92 H1302 npn s i l i c o n t r a n s i s t o
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