2SC4617 transistor npn features power dissipation p cm : 0.15 w ta m b = 2 5 collector current i cm : 0.15 a collector-base voltage v (br)cbo : 60 v operating and storage j unction temperature range t j t stg : -55 to +150 electrical characteristics tamb=25 unless otherwise specified parameter symbol test conditions min typ max unit collector-base breakdown voltage v (br)cbo ic= 50 a,i e =0 60 v collector-emitter breakdown voltage v (br)ceo ic= 1 ma,i b =0 50 v emitter-base breakdown voltage v (br)ebo i e = 50 a,i c =0 7 v collector cut-off current i cbo v cb = 60 v,i e =0 0.1 a emitter cut-off current i ebo v eb = 7 v,i c =0 0.1 a dc current gain h fe(1) v ce = 6 v,i c = 1 ma 120 560 collector-emitter saturation voltage v ce(sat) i c = 50 ma,i b = 5 ma 0.4 v transition frequency f t v ce = 12 v,i c = 2 ma,f=100mhz 180 mhz collector output capacitance c ob v cb = 12 v,i e =0,f= 1 mhz 3.5 pf classification of h fe(1) rank q r s range 120-270 180-390 270-560 marking bq br bs sot-523 1. base 2. emitter 3. collector 2SC4617 http:// www.wej.cn e-mail:wej@yongerjia.com wej electronic co. r o hs wej electronic co.,ltd
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