parameter symbol value unit collector-base voltage v c b o 40 v collector-emitter voltage v c e o 30 v emitter-base voltage v e b o 5 v collector current i c 3.0 a base current i b 0.3 a total dissipation at p t o t 10 w max. operating junction temperature t j 150 o c storage temperature t s t g -55~150 o c 2SD882 / 2sb772 description parameter symbol test conditions min. typ. max. unit collector cut-off current i c e o v c b =30v, i e =0 0.01 ma emitter cut-off current i e b o v e b =3v, i c =0 0.01 ma collector-emitter sustaining voltage v c e o i c =10ma, i b =0 30 v dc current gain h f e ( 1 ) v c e =2v, i c =20ma 30 150 h f e ( 2 ) v c e =2v, i c =1.0a 60 160 400 collector-emitter saturation voltage v c e ( s a t ) i c =2a,i b =200ma 0.3 0.5 v base-emitter saturation voltage v b e ( s a t ) i c =2a,i b =200ma 1.0 2.0 v current gain bandwidth product f t v c e =5v,i c =100ma 90 mhz it is intented for use in power amplifier and switching applications. electrical characteristics absolute maximum ratings ( ta = 25 c) o ( ta = 25 c) o to-126 tiger electronic co.,ltd
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