schottky barrier diode rb051l-40 ? applications ? dimensions (unit : mm) ? land size figure (unit : mm) general rectification ? features 1)small power mold type. pmds 2)low vf 3)high reliability ? construction silicon epitaxial planar ? structure ? taping specifications (unit : mm) ? absolute maximum ratings (ta=25c) symbol unit v rm v v r v io a i fsm a tj c tstg c ? electrical characteristics (ta=25c) symbol min. typ. max. unit conditions v f 1 - - 0.35 v i f =1.0a v f 2 - - 0.45 v i f =3.0a i r 1 --1mav r =20v i r 2 - - 150 a v r =15v forward voltage reverse current storage temperature ? 40 to ? 125 (*1) mounted on epoxyboard. 180half sine wave parameter forward current surge peak 60hz ?1cyc 70 junction temperature 125 reverse voltage (dc) 20 average rectified forwarfd current 3 parameter limits reverse voltage (repetitive peak) 40 pmds 2.0 4.2 2.0 4.00.1 2.90.1 4.00.1 2.00.05 1.550.05 5.50.05 1.750.1 120.2 1.55 9.50.1 0.3 5.30.1 0.05 2.8max rohm : pmds jedec : sod-106 manufacture date 1 3 0.10.02 0.1 2.60.2 2.00.2 5.00.3 1.20.3 4.50.2 1.50.2 1/3 2011.04 - rev.b data sheet www.rohm.com ? 2011 rohm co., ltd. all rights reserved.
rb051l-40 0 5 10 15 20 25 30 ave:11.6ns ta=25 if=0.5a ir=1a irr=0.25*ir n=10pcs forward voltagevf(mv) vf-if characteristics forward current:if(a) 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 forward voltage:vf(mv) 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 trr dispersion map reverse recovery time:trr(ns) 1 10 100 1000 10000 100000 1000000 0 5 10 15 20 25 30 35 40 ta=125 ta=75 ta=25 ta=-25 10 100 1000 0 5 10 15 20 25 30 f=1mh 350 360 370 380 390 400 ave:383.2mv ta=25 if=3a n=30pcs 0 100 200 300 400 500 600 700 800 900 1000 ave:110.0ua ta=25 vr=20v n=30pcs 800 810 820 830 840 850 860 870 880 890 900 ave:850.8pf ta=25 f=1mhz vr=0v n=10pcs 0 50 100 150 200 250 300 ave:186.0a 8.3ms ifsm 1cyc 0 50 100 150 200 250 300 1 10 100 8.3ms ifsm 1cyc 8.3ms 0 50 100 150 200 250 300 1 10 100 t ifsm 0.1 1 10 100 1000 0.001 0.1 10 1000 rth(j-a) rth(j-c) 1ms im=100ma if=1a 300us time 0 1 2 3 012345 0.001 0.01 0.1 1 10 0 100 200 300 400 500 600 ta=-25 ta=125 ta=75 ta=25 sin(?180) d=1/2 dc mounted on epoxy board 2/3 2011.04 - rev.b www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet
rb051l-40 reverse power dissipation:p r (w) reverse voltage:vr(v) vr-p r characteristics 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 1 2 3 4 5 6 7 0 10203040 sin(?180) d=1/2 0 1 2 3 4 5 0 25 50 75 100 125 sin(?180) dc d=1/2 0 1 2 3 4 5 0 25 50 75 100 125 sin(?180) t tj=125 d=t/t t vr io vr=20v 0a 0v t tj=125 d=t/t t vr io vr=20v 0a 0v d=1/2 dc dc 0 5 10 15 20 25 30 c=200pf r=0 c=100pf r=1.5k ave:15.1kv no break at 30kv electrostatic discharge test esd(kv) esd dispersion map 3/3 2011.04 - rev.b 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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