high conductance. fast switching speed. ultra-small surface mount package. mmbd4448hcqw mmbd4448haqw mmbd4448hadw for general purpose switching application. high speed switching application. mmbd4448hcdw MMBD4448HSDW mmbd4448htw type no. marking package code mmbd4448hcqw ka4 sot-363 mmbd4448haqw ka5 sot-363 mmbd4448hadw ka6 sot-363 mmbd4448hcdw ka7 sot-363 MMBD4448HSDW kab sot-363 mmbd4448htw kaa sot-363 maximum rating @ ta=25 unless otherwise specified symbol characteristic value unit v rm non-repetitive peak reverse voltage 100 v v rrm v rwm v r repetitive peak reverse voltage working peak reverse voltage dc reverse voltage 80 v v r(rms) rms reverse voltage 57 v i fm forward continuous current 500 ma i o average rectified output current 250 ma i fsm forward surge current @t=1.0 s @t=1.0s 4.0 2.0 a p d power dissipation 200 mw r ja thermal resistance,junction to ambient air 625 / w t j, t stg junction and storage temperature -65 to+150 mmbd4448hcqw/awqw/adw/cdw/sdw/tw surface mount fast switching diodes dimensions in inches and (millimeters) sot-363 features applications ordering information ? ? ? ? ? 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 80 - v average reverse current i r v r =70v v r =75v t j =150 v r =25v t j =150 v r =20v - - - - 100 50 30 25 na ua ua na forward voltage v f i f =5.0ma i f =10ma i f =100ma i f =150ma 0.62 - - - 0.72 0.855 1.0 1.25 v total capacitance c t v r =6v,f=1.0mhz - 3.5 pf reverse recovery time t rr i f =5ma, v r =6v - 4.0 ns typical characteristics @ ta=25 unless otherwise specified mmbd4448hcqw/awqw/adw/cdw/sdw/tw surface mount fast switching diodes http://www.luguang.cn mail:lge@luguang.cn
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