schottky barrier diode RB068L-40 l applications l dimensions (unit : mm) l land size figure (unit : mm) general rectification l features 1)small power mold type. (pmds) 2)ultra low i r 3)high reliability l structure silicon epitaxial planer l structure l absolute maximum ratings (ta=25 ? c) symbol unit v rm v v r v io a i fsm a tj ? c tstg ? c l electrical characteristics (ta=25 ? c) symbol min. typ. max. unit conditions v f - - 0.69 v i f =2.0a i r - - 1 m a v r =40v reverse voltage (dc) 40 l taping dimensions (unit : mm) parameter limits reverse voltage (repetitive) 40 reverse current average rectified forward current (*1) 2 forward current surge peak (60hz ? 1cyc) 40 junction temperature 125 storage temperature - 40 to + 150 (*1)mounted on epoxy board. 180half sine wave parameter forward voltage pmds 2.0 4.2 2.0 rohm : pmds jedec : sod - 106 dot (year week factory) 7 2 1/4 2011.12 - rev.a data sheet www.rohm.com ? 2011 rohm co., ltd. all rights reserved. >>>?<>>>y >t>>??<>>>y >>>?<>>>y >t>>?<>>>> 1.55 >?>>?<>>>y 0.3 >>>??<>>>y f>>>>>>>>>> 2.8max >>>y?<>>>>t fff>>>>y >t>>a?<>>>t >t>>?<>>>t >>>?<>>>? >y>>t?<>>>? >>>?<>>>t >y>>?<>>>t
RB068L-40 540 560 580 600 620 640 660 680 700 ave:621.1mv ta=25 c i f =2a n=30pcs 0.1 1 10 100 1000 10000 0 100 200 300 400 500 600 700 ta= - 25 c ta=125 c ta=75 c ta=25 c ta=150 c forward voltage v f (mv) v f - i f characteristics forward current:i f (ma) 0.001 0.01 0.1 1 10 100 1000 0 10 20 30 40 ta=125 c ta=75 c ta=25 c ta=150 c reverse current:i r ( m a) reverse voltage v r (v) v r - i r characteristics 1 10 100 1000 0 5 10 15 20 25 30 f=1mhz capacitance between terminals:ct(pf) reverse voltage:v r (v) v r - ct characteristics v f dispersion map forward voltage:v f (mv) 0 10 20 30 40 50 60 70 80 90 100 reverse current:i r (na) i r dispersion map ta=25 c v r =40v n=30pcs ave:55.667na 100 200 300 400 500 600 ave:328.0pf ta=25 c f=1mhz v r =0v n=10pcs capacitance between terminals:ct(pf) ct dispersion map 2/4 2011.12 - rev.a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet
RB068L-40 0 50 100 150 200 ave:111.0a 8.3ms ifsm 1cyc i fsm dispersion map peak surge forward current:i fsm (a) 0 5 10 15 20 25 30 ave:16.2ns ta=25 c i f =0.1a i r =0.11a irr=0.1*i r n=10pcs trr dispersion map reverse recovery time:trr(ns) 0 50 100 150 200 1 10 100 8.3ms ifsm 1cyc 8.3ms peak surge forward current:i fsm (a) number of cycles i fsm - cycle characteristics 0 50 100 150 200 250 300 1 10 100 t ifsm peak surge forward current:i fsm (a) time:t(ms) i fsm - t characteristics 0.1 1 10 100 1000 0.001 0.01 0.1 1 10 100 1000 rth(j - a) rth(j - c) mounted on epoxy board time:t(s) rth - t characteristics transient thermal impedance:rth ( c /w) 0 1 2 3 0 1 2 3 4 5 forward power dissipation:pf(w) average rectified forward current io(a) io - pf characteristics dc d=1/2 sin( 180) 3/4 2011.12 - rev.a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet
RB068L-40 0 1 2 3 4 5 0 25 50 75 100 125 150 0 0.01 0.02 0.03 0.04 0.05 0 10 20 30 40 reverse power dissipation:p r (w) reverse voltage:v r (v) v r - p r characteristics sin( 180) dc d=1/2 0 1 2 3 4 5 0 25 50 75 100 125 150 ambient temperature:ta( c ) derating curve(io - ta) average rectified forward current:io(a) t tj=150 c d=t/t t v r io v r =20v 0a 0v sin( 180) dc d=1/2 average rectified forward current:io(a) case temperature:tc( c ) derating curve(io - tc) t tj=150 c d=t/t t v r io v r =20v 0a 0v sin( 180) dc d=1/2 0 5 10 15 20 25 30 c=200pf r=0 c=100pf r=1.5k ave:17.6kv no break at 30kv electrostatic discharge test esd(kv) esd dispersion map 4/4 2011.12 - 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
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