0.4 +0.1 -0.1 2.9 +0.1 -0.1 0.95 +0.1 -0.1 1.9 +0.1 -0.1 2.4 +0.1 -0.1 1.3 +0.1 -0.1 0-0.1 0.38 +0.1 -0.1 0.97 +0.1 -0.1 0.55 0.4 1.base 2.emitter 3.collector 12 3 unit: mm sot-23 0.1 +0.05 -0.01 2SA1255 features high voltage. small package. absolute maximum ratings ta = 25 parameter symbol rating unit collector-base voltage v cbo -200 v collector-emitter voltage v ceo -200 v emitter-base voltage v ebo -5 v collector current i c -50 ma base current i b -20 ma collector power dissipation p c 150 mw junction temperature t j 125 storage temperature t stg -55to+125 electrical characteristics ta = 25 parameter symbol testconditons min typ max unit collector cut-off current i cbo v cb = -200 v, i e =0 -0.1 a emitter cut-off current i ebo v eb =-5v,i c =0 -0.1 a collector-base breakdown voltage v (br)cbo i c =-0.1ma,i e = 0 -200 v collector-emitter breakdown voltage v (br)ceo i c =-1ma,i b = 0 -200 v dc current gain h fe v ce =-3v,i c = -10 ma 70 240 collector-emitter saturation voltage v ce (sat) i c =-10ma,i b =-1ma -0.2 -1 v base-emitter saturation voltage v be (sat) i c =-10ma,i b = -1 ma -0.75 -1.5 v transition frequency f t v ce =-10v,i c = -2 ma 50 100 mhz collector output capacitance c ob v cb =-10v,i e =0,f=1mhz 3 7 pf turn-on time ton pulse width = 5s,duty cycle 2 0.3 s storage time tstg i b2 =-i b1 =0.6 ma 2 s fall time tf v cc =-50v,i c =-6ma 0.4 s h fe classification marking oo oy rank o y hfe 70 140 120 240 s m d ty p e t r a n s i s t o r s s m d ty p e t r a n s i s t o r s m d ty p e t r a n s i s t o r s m d ty p e i c d i p ty p e t r a n s i s t o r product specification sales@twtysemi.com 1 of 1 http://www.twtysemi.com 4008-318-123
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