smd type transistors 2.3 0.60 +0.1 -0.1 6.50 +0.15 -0.15 1.50 +0.15 -0.15 0.80 +0.1 -0.1 4.60 +0.15 -0.15 0.50 +0.15 -0.15 9.70 +0.2 -0.2 5.30 +0.2 -0.2 2.30 +0.1 -0.1 0.50 +0.8 -0.7 5.55 +0.15 -0.15 2.65 +0.25 -0.1 1.50 +0.28 -0.1 0.127 max 3 .8 0 to-252 unit: mm 1 base 2 collector 3 emitter 2SD1220 features power amplifier applications absolute maximum ratings ta = 25 parameter symbol rating unit collector-base voltage v cbo 150 v collector-emitter voltage v ceo 150 v emitter-base voltage v ebo 6v collector current i c 1.5 a base current i b 1a collector power dissipation ta = 25 1 tc = 25 10 junction temperature t j 150 storage temperature range t stg -55 to +150 p c w electrical characteristics ta = 25 parameter symbol testconditons min typ max unit collector cut-off current i cbo v cb = 150 v, i e =0 1.0 a emitter cut-off current i ebo v eb =6v,i c =0 1.0 a collector-emitter breakdown voltage v (br) ceo i c =10ma,i b = 0 150 v dc current gain h fe v ce =5v, ic = 200 ma 60 320 collector-emitter saturation voltage v ce (sat) i c = 500 ma, i b =50ma 1.5 v base-emitter voltage v be v ce =5v,i c =5ma 0.5 0.8 v transition frequency f t v ce =5v,i c = 200 ma 20 100 mhz collector output capacitance c ob v cb =10v,i e = 0, f = 1 mhz 13 20 pf h fe classification marking rank r o y hfe 60 to 120 100 to 200 160 to 320 d1220 sales@twtysemi.com 1 of 1 http://www.twtysemi.com smd type transistors smd type transistors smd type transistors smd type transistors smd type ic smd type smd type ic smd type smd type ic smd type smd type ic smd type product specification 4008-318-123
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