data sheet www.rohm.com ? 2011 rohm co., ltd. all rights reserved. switching diode dan202um l applications l dimensions (unit : mm) l land size figure (unit : mm) high speed switching l features 1)ultra small mold type. (umd3f) 2)high reliability l construction silicon epitaxial planer l structure l absolute maximum ratings (ta=25 ? c) symbol unit v rm v v r v i fm ma io ma i surge a pd mw 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 - - 0.1 a v r =70v ct - - 3.5 pf v r =6v , f=1mhz trr - - 4 ns v r =6v , i f =5ma , r l =50 reverse voltage (dc) 80 l taping dimensions (unit : mm) parameter limits reverse voltage (repetitive peak) 80 forward current (single) 300 average rectified forward voltage (single) 100 surge current (t=1us) 4 power dissipation 200 junction temperature 150 storage temperature - 55 to + 150 reverse recovery time parameter forward voltage reverse current capacitance between terminals umd3 0.9min. 1.6 0.65 1.3 0.8min rohm : umd3f jeita : sc- 70 jedec : sot- 323 dot (year week factory) 2.00.1 2.10.1 1.30.1 1.250.1 0.65 0.65 0.32 +0.1 -0.05 00.1 0.130.05 (1) (3) (2) 0.425 0.425 0.90.1 0.530.1 `?? ? 0.530.1 each lead has same dimensions .. .. .. .. .. .. .. .. .. .. .. .. .. .. . 1/3 2011.12 - rev.a downloaded from: http:///
www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet dan202um 0.001 0.01 0.1 1 10 100 0 100 200 300 400 500 600 700 800 900 1000 ta=25 c ta=75 c ta=125 c ta=150 c forward voltage v f (mv) v f -i f characteristics forward current:i f (ma) 0.1 1 10 100 1000 10000 100000 0 10 20 30 40 50 60 70 80 ta=25 c ta=75 c ta=125 c ta=150 c reverse current:i r (na) reverse voltage v r (v) v r -i r characteristics 0.1 1 10 0 5 10 15 20 capacitance between terminals:ct(pf) reverse voltage:v r (v) v r -ct characteristics f=1mhz 860 870 880 890 900 910 920 930 940 v f dispersion map forward voltage:v f (mv) ave:899mv ta=25 c i f =100ma n=30pcs 0 10 20 30 40 50 reverse current:i r (na) i r dispersion map ta=25 c v r =80v n=10pcs ave:14na 0 1 2 3 ta=25 c v r =6v f=1mhz n=10pcs ave:0.7pf capacitance between terminals:ct(pf) ct dispersion map 2/3 2011.12 - rev.a downloaded from: http:///
www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet dan202um 0 5 10 15 20 ave:3.50a i fsm dispersion map peak surge forward current:i fsm (a) 8.3ms i fsm 1cyc 0 1 2 3 4 5 6 7 8 9 10 ave:1.93ns ta=25 c v r =6v i f =5ma r l =50 n=10pcs trr dispersion map reverse recovery time:trr(ns) 0 1 2 3 4 5 1 10 100 peak surge forward current:i fsm (a) number of cycles i fsm -cycle characteristics 8.3ms i fsm 1cyc 8.3ms 1 10 100 1 10 100 peak surge forward current:i fsm (a) time:t(ms) i fsm -t characteristics t i fsm 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 4 5 6 7 8 9 10 ave:0.97kv c=200pf r=0 c=100pf r=1.5k ave:2.54kv electrostatic discharge test esd(kv) esd dispersion map 3/3 2011.12 - rev.a downloaded from: http:///
r1120 a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. notice rohm customer support system http://www.rohm.com/contact/ thank you for your accessing to rohm product informations. more detail product informations and catalogs are available, please contact us. notes downloaded from: http:///
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