smd type ic 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 FMMT491A features very low equivalent resistance, sot23 npn rsilicon planar absolute maximum ratings ta = 25 parameter symbol rating unit collector-base voltage v cbo 40 v collector-emitter voltage v ceo 40 v emitter-base voltage v ebo 5v peak collector current i cm 1a collector current i c 2a power dissipation p tot 500 mw operating and storage temperature range t j, t stg -55to+150 electrical characteristics ta = 25 parameter symbol testconditons min typ max unit collector-base breakdown voltage v (br)cbo i c =100a 40 v collector-emitter breakdown voltage * v (br)ceo i c =10ma 40 v emitter-base breakdown voltage v (br)ebo i e =100a 5v collector cutoff current i cbo v cb =30v,v ces =30v 100 na emitter cut-off current i ebo v eb =4v 100 na collector-emitter saturation voltage * v ce( sat) i c =500ma,i b =50ma i c =1a,i b =100ma 0.3 0.50 v base-emitter saturation voltage * v be( sat) i c =1a,i b =100ma 1.1 v base-emitter voltage * v be(on) i c =1a,v ce =5v 1.0 v i c =1ma,v ce =5v 300 i c =500ma,v ce =5v 300 900 i c =1a,v ce =5v 200 i c =2a,v ce =5v 35 current-gain-bandwidth product f t i c =50ma,v ce =10v,f=100mhz 150 mhz output capacitance c obo v cb =10v,f=1mhz 10 pf * pulse test: tp 300 s; d 0.02. static forward current transfer ratio * h fe marking marking 41a smd type ic smd type transistors smd type ic smd type transistors smd type transistors smd type transistors smd type transistors smd type transistors smd type transistors smd type transistors smd type transistors smd type transistors smd type transistors smd type transistors smd type transistors smd type transistors smd type transistors smd type transistors smd type transistors smd type transistors s m d ty p e i c t r a n s i s t o r s s m d ty p e smd type transistors smd type transistors smd type transistors smd type transistors smd type transistors product specification sales@twtysemi.com 1 of 1 http://www.twtysemi.com 4008-318-123
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