z z z z applications high-frequency rectification switching regulators z z z z features 1) small surface mounting type. 2) ultra low v f (v f =0.45v typ. at 0.5a) 3) high reliability. z z z z construction silicon epitaxial planar z z z z absolute maximum ratings (ta = 25c) z z z z electrical characteristics (ta = 25c) parameter symbol min. typ. max. unit conditions forward voltage v f1 ? 0.18 v i f = 0.1ma v f2 ? 0.2 v i f = reverse current ?? 100 av r = 10v i r ? ? schottky barrier diode g device marking shipping lrb551bs-30t5g x 10000/tape&reel z z z z device marking and ordering information leshan radio company, ltd. lrb551bs-30t5g 4) we declare that the material of product compliance with rohs requirements. rev.o 1/3 5) s- prefix for automotive and other applications requiring unique site and control change requirements; aec-q101 qualified and ppap capable. 1 2 cathode anode sod882 1 2 lrb551bs-30t5g parameter symbol maximum dc blocking voltage average forward rectified current vrrm 30 if(av) 500 v ma peak forward surge current ifsm 3 a storage and operating temperature range tj,tstg -65 to +150 degc repetitive peak reverse voltage vrsm non-repetitive peak reverse voltage vr 30 v v limit unit v f3 v f4 v f5 1ma 0.27 v i f = 10ma 0.36 v i f = 100ma 0.54 v i f = 500ma u v 30 vi r = br 500ua reverse breakdown voltage ?? ?? ?? ??
z z z z electrical characteristic curves (ta = 25c) leshan radio company, ltd. lrb551bs-30t5g rev.o 2/3 0.0 100 1a 1m 10m 100m i f (a) v f (v) 0.1 0.2 0.3 0.4 0.5 10a 25 ?c ? 25 ?c 75 ?c 125?c 0 i r (a) v r (v) 100n 1 10 100 1m 10m 100m 40 10 20 30 25 ?c ? 25 ?c 75 ?c 125 ?c 0.0 10.0 1.0 100.0 10.0 20.0 30.0 40.0 ct (pf) v r (v) 1000.0 fig.3 diode capacitance as a function of reverse voltage(typical values) fig.2 reverse current as a function of reverse voltage(typical values) fig.1 forward current as a function of forward voltage(typical values)
leshan radio company, ltd. lrb551bs-30t5g rev.o 3/3 sod882 unit:mm dimension outline:
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