switching diode UMN20N l applications l dimensions (unit : mm) l land size figure (unit : mm) general switching l features 1)small mold type. (umd6) 2)low leakage l construction l structure silicon epitaxial planer l absolute maximum ratings (ta=25 ? c) symbol unit v rm v v r v i fm ma io ma i surge ma tj ? c tstg ? c l electrical characteristics (ta=25 ? c) symbol min. typ. max. unit conditions v f - - 1.2 v i f =100ma i r - - 0.01 a v r =20v ct - - 5.0 pf v r =0.5v , f=1.0mhz 400 parameter limits reverse voltage (repetitive peak) 40 reverse voltage (dc) 35 parameter forward voltage reverse current capacitance between terminals l taping dimensions (unit : mm) junction temperature 150 storage temperature - 55 to + 150 forward current (repetitive peak) 225 average rectified forward current 100 surge current (t=1sec) umd6 rohm : umd6 jeita : sc - 88 jedec : sot - 363 dot (year week factory) each lead has same dimension 1/4 2011.10 - rev.a data sheet www.rohm.com ? 2011 rohm co., ltd. all rights reserved. 0.35 0.9 1.6 0.65 0.65 2.00.2 2.10.1 1.250.1 0.25 0.1 0.05 `?? ? (5) (6) (4) 1.30.1 0.65 0.65 (1) (3) (2) 0.150.05 0.90.1 0.7 0.1min 00.1
UMN20N 0 1 2 3 4 5 ave.:2.16pf ta=25 c f=1mhz v r =0.5v n=30pcs 0 10 20 30 40 50 tj=25 c v r =20v n=30pcs 930 935 940 945 950 955 960 965 970 975 980 ave.:950mv tj=25 c i f =100ma n=50pcs 0 1 2 3 4 0 10 20 30 f=1mhz 0.0001 0.001 0.01 0.1 1 0 0.5 1 1.5 tj=125 c tj=25 c tj=150 c tj=75 c forward voltage v f (v) v f - i f characteristics forward current:i f (a) 0.001 0.01 0.1 1 10 100 0 5 10 15 20 25 30 35 40 tj=125 c tj=25 c tj=150 c tj=75 c reverse current:i r (na) 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 (pa) i r dispersion map ave.:4.3pa 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
UMN20N 0 1 2 3 4 5 6 7 c=200pf r=0 c=150pf r=330 ave:2.30kv ave:5.83kv 0.3 0.35 0.4 0.45 tj=25 c i f =0.1a i r =0.1a irr=0.1 i r n=10pcs 0 1 2 3 4 5 6 7 8 9 10 ave.:4.0a 8.3ms i fsm 1cyc i fsm dispersion map peak surge forward current:i fsm (a) trr dispersion map reverse recovery time:trr(us) ave:0.391us 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 1 10 100 8.3ms i fsm 1cyc. 8.3ms peak surge forward current:i fsm (a) number of cycles i fsm - cycle characteristics 0 1 2 3 4 5 6 1 10 100 time i fsm peak surge forward current:i fsm (a) time:t(ms) i fsm - t characteristics electrostatic discharge test esd(kv) esd dispersion map 1 10 100 1000 0.001 0.01 0.1 1 10 100 1000 rth(j - a) rth(j - c) time:t(s) rth - t characteristics transient thermal impedance:rth ( c /w) 3/4 2011.10 - rev.a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet
UMN20N 0 0.1 0.2 0 25 50 75 100 125 150 d.c. d=1/2 sin( 180) 0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0 0.05 0.1 0.15 0.2 d.c. d=1/2 sin( 180) forward power dissipation:pf(w) average rectified forward current io(a) io - pf characteristics 0.0e+00 2.0e-07 4.0e-07 6.0e-07 8.0e-07 1.0e-06 0 10 20 30 40 d.c. d=1/2 sin( 180) reverse power dissipation:p r (w) reverse voltage:v r (v) v r - p r characteristics 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 4/4 2011.10 - 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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