schottky barrier diode RB520SM-40 l applications l dimensions (unit : mm) l land size figure (unit : mm) small current rectification l features 1)ultra small mold type. (emd2) 2)low i r 3)high reliability l construction silicon epitaxial l structure l taping specifications (unit : mm) l absolute maximum ratings (ta=25c) symbol unit v rm v v r v io ma i fsm a tj c tstg c l electrical characteristics (ta=25c) symbol min. typ. max. unit conditions v f1 - - 0.39 v i f =10ma v f2 - - 0.55 v i f =100ma i r1 - - 1 a v r =10v i r2 - - 10 a v r =40v parameter limits reverse voltage (repetitive) 45 reverse voltage (dc) 40 average rectified forward current 200 forward current surge peak (60hz ? 1cyc) 1 junction temperature 150 reverse current storage temperature - 40 to + 150 parameter forward voltage rohm : emd2 jeita : sc - 79 jedec :sod - 523 dot (year week factory) emd2 0.8 1.7 0.6 1/3 2011.06 - rev.a data sheet www.rohm.com ? 2011 rohm co., ltd. all rights reserved. 0.120.05 0.60.1 0.30.05 0.80.05 1.20.05 1.60.1
RB520SM-40 0 5 10 15 20 25 30 35 40 45 50 ave:23.2pf ta=25 f=1mhz v r =0v n=10pcs i r dispersion map i fsm dispersion map 0 0.005 0.01 0.015 0.02 0.025 0.03 0 10 20 30 40 dc d=1/2 sin( 180) 0 5 10 1 10 100 8.3ms ifsm 1cyc 8.3ms 0 5 10 15 0.1 1 10 100 t ifsm 460 470 480 490 500 510 ave:491.2mv ta=25 i f =100ma n=30pcs 0.001 0.01 0.1 1 10 100 1000 0 10 20 30 40 0.1 1 10 100 1000 0 100 200 300 400 500 600 10 100 1000 10000 0.001 0.01 0.1 1 10 100 1000 rth(j - a) rth(j - c) mounted on epoxy board 0 100 200 300 400 500 600 700 800 900 1000 1 10 100 0 10 20 30 forward voltage : v f (mv) v f - i f characteristics forward current:i f (ma) 0 0.1 0.2 0.3 0 0.1 0.2 0.3 0.4 0.5 reverse current:i r ( a) reverse voltage : v r (v) v r - i r characteristics capacitance between terminals:ct(pf) reverse voltage : v r (v) v r - ct characteristics v f dispersion map forward voltage : v f (mv) reverse current:i r (na) capacitance between terminals:ct(pf) ct dispersion map peak surge forward current:i fsm (a) peak surge forward current:i fsm (a) number of cycles i fsm - cycle characteristics peak surge forward current:i fsm (a) time:t(ms) i fsm - t characteristics 0 5 10 15 20 25 30 ave:5.60a time:t(s) rth - t characteristics transient thaermal impedance:rth ( /w) forward power dissipation:pf(w) average rectified forward current io(a) io - pf characteristics reverse power dissipation:p r (w) reverse voltage:v r (v) v r - p r characteristics f=1mh ta=25 v r =10v n=30pcs ave:67.0na dc d=1/2 sin( 180) ta=125 ta=75 ta=25 ta= - 25 8.3ms ifsm 1cyc ta=125 ta= - 25 ta=25 ta=75 2/3 2011.06 - rev.a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet
RB520SM-40 ambient temperature:ta( ) derating curve (io - ta) average rectified forward current:io(a) average rectified forward current:io(a) case temparature:tc( ) derating curve (io - tc) 0 0.1 0.2 0.3 0.4 0.5 0 25 50 75 100 125 150 0 0.1 0.2 0.3 0.4 0.5 0 25 50 75 100 125 150 dc d=1/2 sin( 180) dc d=1/2 t tj=150 d=t/t t v r io v r =20v 0a 0v t tj=150 d=t/t t v r io v r =20v 0a 0v sin( 180) 3/3 2011.06 - rev.a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet
r 1 120 a ww w .rohm.com ? 20 1 1 rohm co., ltd. all rights reserved. notice rohm customer support system http://ww w . r ohm.com/contact/ thank you for your accessing to rohm p r oduct informations. mo r e detail p r oduct informations and catalogs a r e available, please contact us. notes
|
