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 2SC3437 features high transition frequency: f t = 400 mhz (typ). low saturation voltage: v ce (sat) =0.3v(max). high speed switching time: tstg = 15 ns (typ). absolute maximum ratings ta = 25 parameter symbol rating unit collector-base voltage v cbo 40 v collector-emitter voltage v ceo 15 v emitter-base voltage v ebo 5v collector current i c 200 ma base current i b 40 ma collector power dissipation p c 150 mw junction temperature tj 125 storage temperature range t stg -55to+125 product specification sales@twtysemi.com 1 of 2 http://www.twtysemi.com 4008-318-123
electrical characteristics ta = 25 parameter symbol testconditons min typ max unit collector cut-off current i cbo v cb =40v,i e =0 0.1 a emitter cut-off current i ebo v eb =5v,i c =0 0.1 a dc current gain h fe v ce =1v,i c =10ma 40 240 collector-emitter saturation voltage v ce (sat) i c =20ma,i b =1ma 0.3 v base-emitter saturation voltage v be (sat) i c =20ma,i b =1ma 1.0 v transition frequency f t v ce =10v,i c =10ma 200 400 mhz collector output capacitance c ob v cb =10v,i e =0,f=1mhz 4 6 pf turn-on time t on 70 ns storage time t stg 15 ns fall time t f 30 ns h fe classification marking ch rank r o y hfe 40 80 70 140 120 240 2SC3437 product specification sales@twtysemi.com 2 of 2 http://www.twtysemi.com 4008-318-123
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