sod-523 plastic-encapsulate diodes RB751S-40 schottky barrier diode features z small surface mounting type z low reverse current and low forward voltage z high reliability 2 marking: 5 maximum ratings and electrical characteristics, single diode @t a =25 parameter symbol limit unit peak reverse voltage v rm 40 v dc reverse voltage v r 30 v mean rectifying current i o 30 ma peak forward surge current i fsm 200 ma electrical ratings @t a =25 parameter symbol min typ max unit conditions forward voltage v f 0.37 v i f =1ma reverse current i r 0.5 a v r =30v capacitance between terminals c t 2 pf v r =1v,f=1mhz sod-523 junction temperature t j 1 2 5 storage temperature t stg - 55 ~ + 1 50 power dissipation 3 ' 1 5 0 mw thermal resistance junction to ambient 5 - $ 667 /w 1 of 2 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification b,jul,2012
0 5 10 15 20 1 2 3 4 5 6 7 8 9 10 0 25 50 75 100 125 0 50 100 150 200 0.0 0.2 0.4 0.6 0.8 1.0 0.01 0.1 1 10 100 0 5 10 15 20 25 30 35 1e-3 0.01 0.1 1 10 t a =25 f=1mhz capacitance characteristics reverse voltage v r (v) capacitance between terminals c t (pf) power derating curve power dissipation p d (mw) ambient temperature t a ( ) forward characteristics t a =100 o c t a = 2 5 o c forward current i f (ma) forward voltage v f (v) reverse characteristics RB751S-40 t a =100 o c t a =25 o c reverse current i r (ua) reverse voltage v r (v) 2 of 2 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification b,jul,2012
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