low forward voltage drop. fast switching. ultra-small surface mount package. bat54t bat54at pn junction guard ring for transient and esd protection. BAT54CT bat54st schottky barrier diodes. type no. marking package code bat54t l1 sot- 5 23 bat54at l2 sot-523 BAT54CT l3 sot-523 bat54st l4 sot-523 maximum rating @ ta=25 unless otherwise specified symbol parameter value units v rrm v rwm v r peak repetitive reverse voltage working peak reverse voltage dc reverse voltage 30 v i f forward continuous voltage 200 ma i frm repetitive peak forward voltage 300 ma i fsm non-repetitive peak forward surge current @t<1.0s 600 ma p d power dissipation 150 mw r ja thermal resistance junction to ambient 833 /w t j, t stg junction and storage temperature -65~150 bat54t/at/ct/st surface mount schottky barrier diodes features applications ordering information dimensions in inches and (millimeters) sot-523 ? ? ? ? ? ? http://www.luguang.cn mail:lge@luguang.cn
electrical characteristics @ ta=25 unless otherwise specified parameter symbol test conditions min max unit reverse breakdown voltage v (br)r i r =100 a 30 v leakage current i r v r =25v 2.0 a forward voltage v f i f =0.1ma i f =1.0ma i f =10ma i f =30ma i f =100ma 240 320 400 500 1000 mv typical total capacitance c t v r =1.0v,f=1mhz 10 pf reverse recovery time t rr i f =i r =10ma,to i r =1.0ma r l =100? 5.0 ns typical characteristics @ ta=25 unless otherwise specified bat54t/at/ct/st surface mount schottky barrier diodes http://www.luguang.cn mail:lge@luguang.cn
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