schottky barrier diode RBE1KA20A l applications l dimensions (unit : mm) rectifying small power l features 1)small power mold type (tumd5) 2)high reliability l land size figure (unit : mm) l structure l absolute maximum ratings (tc=25 ? c) symbol unit v rm v v r v io a i fsm a tj ? c tstg ? c l electrical characteristics (tj=25 ? c) symbol min. typ. max. unit v f - - 0.43 v i f =0.5a i r - - 200 a v r =20v reverse current storage temperature - 40 to + 125 (*1)rating for each diode io/2 (*2)rating of per diode. parameter conditions forward voltage average rectified forward current (*1) 1 forward current surge peak (60hz ? 1cyc) (*2) 3 junction temperature 125 reverse voltage (dc) 20 l taping dimensions (unit : mm) parameter limits reverse voltage (repetitive peak) 30 jedec : - rohm : tumd5 jeita : - dot (year week factory) 0.45 0.6min. 1.3 0.65 0.65 0.4 1.9 1/4 2011.10 - rev.a data sheet www.rohm.com ? 2011 rohm co., ltd. all rights reserved. s 0.65 0.65 s s s 0.3 >) >+ >| s s 0.85max 0.2max 1pin mark www.datasheet.co.kr datasheet pdf - http://www..net/
RBE1KA20A 0.01 0.1 1 10 0 100 200 300 400 500 600 700 forward voltage v f (mv) v f - i f characteristics forward current:i f (a) ta=125 c ta=25 c ta= - 25 c ta=75 c 0.1 1 10 100 1000 10000 100000 0 5 10 15 20 25 30 reverse voltage v r (v) v r - i r characteristics reverse current:i r ( m a) ta= - 25 c ta=75 c ta=125 c ta=25 c 1 10 100 0 5 10 15 20 25 30 capacitance between terminals:ct(pf) reverse voltage:v r (v) v r - ct characteristics f=1mhz 350 355 360 365 370 375 380 385 390 395 400 v f dispersion map forward voltage:v f (mv) ave:384.1mv ta=25 c i f =500ma n=30pcs 50 60 70 80 90 100 reverse current:i r (a) i r dispersion map ta=25 c v r =20v n=30pcs ave:84.9 a 60 61 62 63 64 65 ave:62.8pf ta=25 c f=1mhz v r =0v n=10pcs capacitance between terminals:ct(pf) ct dispersion map 2/4 2011.10 - rev.a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet www.datasheet.co.kr datasheet pdf - http://www..net/
RBE1KA20A 0 5 10 15 20 ave:5.8ns ta=25 c i f =0.5a i r =1a irr=0.25*i r n=10pcs 0 5 10 15 20 25 30 8.3ms i fsm 1cyc ave:13.6a i fsm dispersion map peak surge forward current:i fsm (a) trr dispersion map reverse recovery time:trr(ns) 0 5 10 15 20 25 30 1 10 100 peak surge forward current:i fsm (a) number of cycles i fsm - cycle characteristics 8.3ms i fsm 1cyc 8.3ms 0 5 10 15 20 25 30 1 10 100 t i fsm peak surge forward current:i fsm (a) time:t(ms) i fsm - t characteristics 1 10 100 1000 10000 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 0.5 1 0 0.5 1 1.5 2 forward power dissipation:pf(w) average rectified forward current io(a) io - pf characteristics dc d=1/2 sin( 180) 3/4 2011.10 - rev.a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet www.datasheet.co.kr datasheet pdf - http://www..net/
RBE1KA20A 0 0.5 1 0 10 20 30 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 0 25 50 75 100 125 ambient temperature:ta( c ) derating curve (io - ta) average rectified forward current:io(a) sin( 180) dc d=1/2 v r io t tj=125 c d=t/t t v r =10v 0a 0v 0 1 2 3 0 25 50 75 100 125 average rectified forward current:io(a) case temperature:tc( c ) derating curve (io - tc) sin( 180) dc d=1/2 v r io t tj=125 c d=t/t v r =10v 0a 0v 0 5 10 15 20 25 30 ave:2.6kv c=100pf r=1.5k c=200pf r=0 ave:25.0kv electrostatic discharge test esd(kv) esd dispersion map t 4/4 2011.10 - rev.a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet www.datasheet.co.kr datasheet pdf - http://www..net/
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 www.datasheet.co.kr datasheet pdf - http://www..net/
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