schottky barrier diode lrb520g-30t1 g z a pplic a t ions low current rectification z f eatu r es 1) ultra small mold ty pe. 2) low i r . 3) high reliability . z cons tr uc tion silicon epit a xial planar z a b so lu te maximu m ratin g s (t a= 25 c) sy mbol unit v r v io ma i fsm ma tj ts t g parameter z electrical ch aracteristics (t a= 25 c) s y m b ol m i n. t y p . m a x . u n i t c o n d i t i ons v f -- 0 . 4 5 v i f =1 0 m a i r -- 0 . 5 a v r = 10v e r s e c u r r en t pa r a m e t e r o r w ar d v o l t age rev f reverse voltage(dc) average rectified forw ard current -40 to + 125 limits 30 100 o rw ard current surge peak 60hz ? 1cy c 500 125 f junction temperature storage temperature p b - free pack age is available leshan radio company, ltd. sod-723 z d evice m ark ing silicon epit device marking shipping LRB520G-30T1G 4000/tape&reel e rev.o 1/4 2 1
electrical ch aracteristic cu rv es (t a= 25 c) f o rward vo lt agevf(m v) vf - i f c h arac t e r i st ics f o rward current:i f ( ma) re v e rs e current:i r(na) reverse vo lt age v r (v) vr-ir characteris t ics capac i t a n c e be tw een te r m in a l s : c t (pf ) reverse vo lt age: vr(v) vr-c t characterist ics vf d ispersi o n map forward vo l t age: v f (m v) reverse current: i r ( na) ir d is pers i o n m a p capac i t a nc e bet w een term i n a l s : c t ( p f ) c t d is pe r s ion map if sm d is res i o n m a p peak s u r g e f o rward current:i f s m ( a) peak s u r g e fo r w ard curre nt : i fs m(a) nu mbe r o f cycles if sm - c yc le c h a r a c t er i s ti c s peak s u r g e fo r w ard curre nt : i fs m(a) time : t (ms) if sm-t c h a r a ct e r i s t i c s ti m e :t ( s ) rth-t c haracteri s tic s tr an s i en t t h ae r m al i m p e d a n c e : r t h ( / w ) fo r w a r d po w e r dis s i p a t io n:p f (w) averag e r ect i fi ed f o rward currenti o(a) i o -pf c haracteri s ti cs re v e rs e po wer di ss ip ati o n: p r (w ) reverse vo lt age: vr(v) vr-p r characteris t ics 0. 001 0. 0 1 0.1 1 10 100 1000 0 100 200 30 0 400 500 6 0 0 1 10 10 0 100 0 1000 0 10000 0 100000 0 01 0 2 0 3 0 1 10 10 0 0 5 10 15 20 f= 1 m h 320 330 340 350 360 370 ta = 25 if =10 ma n= 30p cs 0 10 0 20 0 30 0 40 0 50 0 60 0 70 0 80 0 90 0 10 00 ave : 100.5 n a ta=25 vr=10v n =30p c s 10 11 12 13 14 15 16 17 18 19 20 av e:15. 94p f ta=25 f= 1 m hz vr= 0 v n =10p c s 0 5 10 15 20 ave:3. 90a 8.3m s if sm 1c y c 0 5 10 11 0 1 0 0 8.3m s if sm 1cyc 8.3m s 0 5 10 1 1 0 100 t if s m 10 10 0 1 000 0. 001 0.1 1 0 1 0 0 0 rth( j-a ) rth(j-c) 1m im =1 0m a i f =1 00 ma 30 0u tim e m o u n te d o n e pox y b oar d 0 0. 0 2 0. 0 4 0. 0 6 0. 0 8 0.1 0 0 .0 5 0 .1 0 . 15 0 . 2 av e:338 .8mv ta = -25 ta = 125 t a =75 ta = 25 ta=-25 ta =1 25 ta=25 ta=75 dc d=1/2 sin( 180) 0 0.0 0 5 0. 01 0.0 1 5 0. 02 0 5 10 1 5 20 25 3 0 sin( 180) dc d = 1/2 leshan radio company, ltd. lrb520g-30t1 g rev.o 2/4
am bi ent te m p erat ure : t a ( ) d e rating curve?( io -ta) average r ecti fi f o rward c u rre n t :i o( a) averag e rec ti fi ed forward current : i o ( a) cas e temparature:tc( ) d e rating curve?( io -tc) 0 0. 1 0. 2 0. 3 0 2 5 5 0 7 5 1 00 125 0 0. 1 0. 2 0. 3 02 5 5 0 7 5 1 0 0 1 2 5 t t j =125 d= t/ t t vr io vr=15v 0a 0v t t j = 125 d=t/t t vr io vr=1 5v 0a 0v s i n( ?180) dc d=1/2 s i n ( ? 18 0) dc d=1/2 leshan radio company, ltd. lrb520g-30t1 g rev.o 3/4
sod?723 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. maximum lead thickness includes lead finish thickness. minimum lead thickness is the minimum thickness of base material. dim min nom max millimeters a 0.49 0.52 0.55 b 0.25 0.28 0.32 c 0.08 0.12 0.15 d 0.95 1.00 1.05 e 0.55 0.60 0.65 1.35 1.40 1.45 l 0.15 0.20 0.25 h e 0.019 0.020 0.022 0.0098 0.011 0.013 0.0032 0.0047 0.0059 0.037 0.039 0.041 0.022 0.024 0.026 0.053 0.055 0.057 0.006 0.0079 0.010 min nom max inches d e b c a l 2x ?y? ?x? 0.08 (0.0032) xy h e 0.45 0.0177 0.50 0.0197 1.1 0.043 mm inches scale 10:1 soldering footprint* leshan radio company, ltd. lrb520g-30t1 g rev.o 4/4
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