schottky barrier diode lrb521cs - 30t 5g z applications low current rectification z features extremelysmall surface mounting type. (sod923) low high reliability. z construction silicon epitaxial planar 1 2 cathode anode sod923 1 2 device marking and ordering information device marking shipping LRB521CS-30T5G leshan radio company, ltd. we declare that the material of product compliance with rohs requirements. v f f z absolute maximum ratings (ta=25 c) symbol unit v r v io ma z electrical characteristic (ta=25 c) symbol min. typ. max. unit v f - - 0.35 v i f =10ma i r - - 10 a v r =10v conditions reverse current parameter orward vpltage f i 500 fsm ma tj tstg parameter ard current -40 to +125 limits 30 100 orward current surge peak 60hz ? 1cyc 125 reverse voltage (dc) average rectifierd forw junction temperature storage temperature f f - - 0.4 v orward vpltage f v i f =20ma 8000/tape&reel rev.o 1/4
lrb521cs - 30t5g leshan radio company, ltd. z electrical characteristic curves mv) e:vf( ltag vo ward for forward voltagevf(mv) vf-if characteristics forward current:if(ma) reverse current:ir(ua) reverse voltagevr(v) vr-ir characteristics capacitance between terminals:ct(pf) reverse voltage:vr(v) vr-ct characteristics vf dispersion map reverse current:ir(ua) ir dispersion map capacitance between terminals:ct(pf) ct dispersion map ifsm disresion map peak surge forward current:ifsm(a) peak surge forward current:ifsm(a) number of cycles ifsm-cycle characteristics peak surge forward current:ifsm(a) time:t(ms) ifsm-t characteristics time:t(s) rth-t characteristics transient thaermal impedance:rth (/w) forward power dissipation:pf(w) average rectified forward currentio(a) io-pf characteristics reverse power dissipation:p r (w) reverse voltage:vr(v) vr-p r characteristics 0.001 0.01 0.1 1 10 100 1000 0 100 200 300 400 500 600 0.01 0.1 1 10 100 1000 10000 01 02 03 0 1 10 100 0 5 10 15 20 f=1mh 250 260 270 280 290 300 ave:270.2mv ta=25 if=10ma n=30pcs 0 5 10 15 20 25 30 ta=25 vr=10v n=30pcs ave:2.017ua 10 11 12 13 14 15 16 17 18 19 20 ave:17.34pf ta=25 f=1mhz vr=0v n=10pcs 0 5 10 1 10 100 t ifsm 0 5 10 15 20 ave:3.90a 0 5 10 11 01 0 0 8.3ms ifsm 1cyc 8.3ms 10 100 1000 0.001 0.1 10 1000 rth(j-a) rth(j-c) 1ms im=10ma if=100ma 300us time mounted on ep oxy board 0 0.02 0.04 0.06 0.08 0.1 00 . 10 . 2 0 0.02 0.04 0.06 0.08 0.1 01 02 03 0 ta=-25 ta=125 ta=25 ta=75 ta=-25 ta=125 ta=75 ta=25 8.3ms ifsm 1cyc dc d=1/2 sin(?180) sin(?180) dc d=1/2 rev.o 2/4
lrb521cs - 30t5g leshan radio company, ltd. electrical characteristic curves (ta=25 o c) ambient temperature:ta() derating curve?(io-ta) average rectifi forward current:io(a) average rectified forward current:io(a) case temparature:tc() derating curve?(io-tc) 0 0.1 0.2 0.3 0 255075100125 0 0.1 0.2 0.3 0 255075100125 sin(?180) dc d=1/2 t tj=125 d=t/t t vr io vr=15v 0a 0v t tj=125 d=t/t t vr io vr=15v 0a 0v sin(?180) dc d=1/2 rev.o 3/4
sod - 923 lrb521s-30t5g leshan radio company, ltd. dim min nom max millimeters a 0.34 0.39 0.43 b 0.15 0.20 0.25 c 0.07 0.12 0.17 d 0.75 0.80 0.85 e 0.55 0.60 0.65 0.95 1.00 1.05 l 0.05 0.10 0.15 h e 0.013 0.015 0.017 0.006 0.008 0.010 0.003 0.005 0.007 0.030 0.031 0.033 0.022 0.024 0.026 0.037 0.039 0.041 0.002 0.004 0.006 min nom max inches d e b c a l 2x ?y? ?x? 0.08 (0.0032) xy h e 2 1 0.40 0.30 0.90 dimensions: millimeters soldering footprint* rev.o 4/4
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