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 1gate 2 source 3 drain 2SK2731 features low on-resistance. fast switching speed. easily designed drive circuits. easy to parallel. absolute maximum ratings ta = 25 parameter symbol rating unit drain to source voltage v dss 30 v gate to source voltage v gss 20 v i d 0.2 a i dp *0.8 a power dissipation p d 0.2 w channel temperature t ch 150 storage temperature t stg -55to+150 *pw 10 s,duty cycle 1% drain current electrical characteristics ta = 25 parameter symbol testconditons min typ max unit drain source breakdown voltage v dss i d =1ma,v gs =0v 30 v drain cut-off current i dss v ds =30v,v gs =0 10 a gate leakage current i gss v gs = 20v,v ds =0 10 a gate threshold voltage v gs(th) v ds =10v,i d =1ma 1.0 2.5 v forward transfer admittance y fs v ds =10v,i d =0.1a 100 ms v gs =10v,i d =0.1a 1.5 2.8 v gs =4v,i d =0.1a 2.8 4.5 input capacitance c iss 25 pf output capacitance c oss 15 pf reverse transfer capacitance c rss 10 pf turn-on delay time t on 15 ns rise time t r 20 ns turn-off delay time t off 90 ns fall time tf 100 ns v ds =10v,v gs =0,f=1mhz i d =0.1a,v gs(on) =10v,r g =10 ,rl=150 ,v dd =15v drain to source on-state resistance r ds(on) marking marking kl mosfet smd type smd type product specification 4008-318-123 sales@twtysemi.com 1 of 1 http://www.twtysemi.com
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