smd type transistors 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 FMMT458 features 400 volt v ceo absolute maximum ratings ta = 25 parameter symbol rating unit collector-base voltage v cbo 400 v collector-emitter voltage v ceo 400 v emitter-base voltage v ebo 5v peak collector current i cm 1a collector current i c 225 ma base current i b 200 ma power dissipation p tot 500 mw operating and storage temperature range t j, t stg -55to+150 sales@twtysemi.com 1 of 2 http://www.twtysemi.com smd type transistors smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type product specification 4008-318-123
smd type transistors electrical characteristics ta = 25 parameter symbol testconditons min typ max unit collector-base breakdown voltage v (br)cbo i c =100a 400 v collector-emitter breakdown voltage v (br)ceo i c =10ma 400 v emitter-base breakdown voltage v (br)ebo i e =100a 5 v collector cutoff current i cbo v cb =320v 100 na collector cut-off current i ces v ce =320v 100 na emitter cut-off current i ebo v eb =4v 100 na i c =20ma,i b =2ma 0.2 v i c =50ma,i b =6ma 0.5 v base-emitter saturation voltage v be( sat) i c =50ma,i b =5ma 0.9 v base-emitter turn on voltage v be( on) i c =50ma,v ce =10v 0.9 v i c =1ma, v ce =10v 100 i c =50ma, v ce =10v* 100 300 i c =100ma, v ce =10v* 15 transition frequency f t i c =10ma,v ce =20v,f=20mhz 50 mhz output capacitance c obo v cb =20v, f=1mhz 5 pf ton i c =50ma, v cc =100v 135 ns toff i b1 =5ma, i b2 =-10ma 2260 ns switching times v ce( sat) collector-emitter saturation voltage static forward current transfer ratio h fe marking marking 458 smd type transistors FMMT458 smd type transistors smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type smd type product specification sales@twtysemi.com 2 of 2 http://www.twtysemi.com 4008-318-123
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