schottky barrier diode b0520lws/B0530WS/b0540ws features z low forward voltage drop z guard ring construction for transient protection z high conductance applications z surface mount schottky barrier rectifier sod-323 ordering information type no. marking package code b0520lws sd sod-323 B0530WS se sod-323 b0540ws sf sod-323 maximum rating @ ta=25 unless otherwise specified characteristic symbol b0520lws B0530WS b0540ws unit peak repetitive reverse voltage working peak reverse voltage dc reverse voltage v rrm v rwm v r 20 30 40 v rms reverse voltage v r(rms) 14 21 28 v average rectified output current i o 0.5 a non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load i fsm 2 a power dissipation p d 235 mw typical thermal resistance junction to ambient r ja 426 /w operating and storage temperature range t j ,t stg -55 to +125 pb lead-free 2014-03 01? http://www.microdiode.com
schottky barrier diode b0520lws/B0530WS/b0540ws electrical characteristics @ ta=25 unless otherwise specified characteristic symbol b0520lw b0530w b0540w unit test conditions minimum reverse breakdown voltage v (br)r 20 - - - 30 - - - 40 v i r = 250 a i r = 130 a i r = 20 a maximum forward voltage drop v fm 0.300 0.385 - 0.375 0.430 - - 0.510 0.620 v i f = 0.1a i f = 0.5a i f = 1.0a maximum leakage current i rm 75 - 250 - - - 20 - 130 - - - 10 - 20 a v r = 10v v r = 15v v r = 20v v r = 30v v r = 40v reverse recovery time t rr 4 ns i f =i r =10ma i rr =0.1xi r ,r l =100 ? junction capacitance c j 170 pf f = 1mhz, v r = 0v dc typical characteristics @ ta=25 unless otherwise specified 2014-03 01? http://www.microdiode.com
schottky barrier diode b0520lws/B0530WS/b0540ws package outline plastic surface mounted package sod-323 soldering footprint unit mm package information device package shipping b0520lws/B0530WS/b0540ws sod-323 3000/tape&reel sod-323 dim min max a 1.60 1.80 b 1.20 1.40 c 0.9 max d 0.30 typical e 0.22 0.42 h 0.02 0.1 j 0.1 typical k 2.55 2.75 all dimensions in mm 1.60 0.63 0.83 2.85 d a k c b h j e 2014-03 01? http://www.microdiode.com
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