2SC4738 0.15a , 60v npn plastic encapsulated transistor elektronische bauelemente 23-feb-2012 rev. a page 1 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed i ndividually. 1 base 2 emitter collector 3 features high voltage and high current high dc current gain complementary to 2sa1832 classification of h fe package information absolute maximum ratings (t a =25c unless otherwise noted) parameter symbol ratings unit collector to base voltage v cbo 60 v collector to emitter voltage v ceo 50 v emitter to base voltage v ebo 5 v collector current - continuous i c 150 ma collector power dissipation p c 100 mw thermal resistance junction to ambient r ja 1250 c / w junction and storage temperature t j , t stg 150, -55~150 c electrical characteristics (t a =25c unless otherwise noted) parameter symbol min. typ. max. unit test conditions collector to base breakdown voltage v (br)cbo 60 - - v i c =100 a, i e =0 collector to emitter breakdown voltage v (br)ceo 50 - - v i c =1ma, i b =0 emitter to base breakdown voltage v (br)ebo 5 - - v i e =100 a, i c =0 collector cut - off current i cbo - - 100 na v cb =60v, i e =0 emitter cut - off current i ebo - - 100 na v eb =5v, i c =0 dc current gain h fe 120 - 700 v ce =6v, i c =2ma collector to emitter saturation voltage v ce(sat) - - 0.25 v i c =100ma, i b =10ma transition frequency f t 80 - - mhz v ce =10v, i c =1ma collector output capacitance c ob - - 3.5 pf v cb =10v, i e =0, f=1mhz product-rank 2SC4738-y 2SC4738-gr 2SC4738-bl range 120~240 200~400 350~700 marking ly lg ll package mpq leader size sot-523 3k 7 inch rohs compliant product a suffix of -c specifies halogen & lead-free sot-523 ref. millimeter ref. millimeter min. max. min. max. a 1.5 1.7 g - 0.1 b 1.45 1.75 h 0.55 ref. c 0.75 0.85 j 0.1 0.2 d 0.7 0.9 k - e 0.9 1.1 l 0.5 typ. f 0.15 0.25 m 0.25 0.325 top view a l m c b d g h j f k e 1 2 3 1 2 3
2SC4738 0.15a , 60v npn plastic encapsulated transistor elektronische bauelemente 23-feb-2012 rev. a page 2 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed i ndividually. characteristics curve
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