bc327/ BC328 transistor (pnp) features power dissipation p cm : 0.625 w (tamb=25 ) collector current i cm : -0.8 a collector-base voltage v cbo : bc327 -50 v BC328 -30 v operating and storage junction 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 bc327 BC328 v cbo ic= -100a , i e =0 -50 -30 v v collector-emitter breakdown voltage bc327 BC328 v ceo i c = -10 ma , i b =0 -45 -25 v v emitter-base breakdown voltage v ebo i e = -10a, i c =0 -5 v collector cut-off current bc327 BC328 i cbo v cb = -45v, i e =0 v cb = -25v, i e =0 -0.1 -0.1 a a collector cut-off current bc327 BC328 i ceo v ce = -40v, i b =0 v ce = -20 v, i b =0 -0.2 -0.2 a a emitter cut-off current i ebo v eb = -4 v, i c =0 -0.1 a h fe(1) v ce =-1v, i c = -100ma 100 630 dc current gain h fe(2) v ce =-1v, i c = -300ma 40 collector-emitter saturation voltage v ce(sat) i c =-500 ma, i b = -50 ma -0.7 v base-emitter saturation voltage v be(sat) i c = -500 ma, i b =-50 ma -1.2 v transition frequency f t v ce = -5v, i c = -10ma f = 100mhz 260 mhz h fe classification classification 16 25 40 h fe1 100-250 160-400 250-630 h fe2 60- 100- 170- 1 2 3 to-92 1. collector 2. base 3. emitter b c327/BC328 http:// www.wej.cn e-mail:wej@yongerjia.com wej electronic co. r o hs wej electronic co.,ltd
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