switching diode 1ss400cs ? applications ? dimensions (unit : mm) ? land size figure (unit : mm) high speed switching ? features 1)ultra small mold type.(vmn2) 2)high reliability. ? construction silicon epitaxial planer ? structure ? 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 ? electrical characteristics (ta=25 ?c) symbol min. typ. max. unit conditions forward voltage v f - - 1.2 v i f =100ma i r - - 100 na v r =80v c t - - 3.0 pf v r =0.5v f=1.0mhz trr - - 4.0 ns v r =6v i f =10ma r l 100? reverse voltage (dc) forward current (repetitive peak) average rectified forward current surge current (1s) ? taping dimensions (unit : mm) parameter reverse voltage (repetitive peak) junction temperature storage temperature limits 90 80 225 100 500 150 ? 55 to ? 150 parameter reverse current capacitance between terminal reverse recovery time vmn2 0.55 0.5 0.45 0.45 rohm : vmn2 dot (year week factory) 0.160.05 0.370.03 0.60.05 0.350.1 0.90.05 1.00.05 0.156 0.70.05 4.00.1 20.05 0.5 40.1 20.05 1.55 1.750.1 8.00.2 3.50.05 1.10.05 0.20.05 0.52 1/4 2011.12 - rev.a data sheet www.rohm.com ? 2011 rohm co., ltd. all rights reserved.
1ss400cs 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 0 20 40 60 80 100 120 140 160 180 200 870 880 890 900 910 920 0.1 1 10 0 5 10 15 20 0.1 1 10 100 1000 10000 100000 0 20 40 60 80 100 120 ta=150 c 0.01 0.1 1 10 100 1000 0 200 400 600 800 1000 1200 1400 ta=150 c forward voltage v f (mv) v f - i f characteristics forward current:i f (ma) ta= - 25 c ta=125 c ta=75 c ta=25 c reverse current:i r (na) reverse voltage v r (v) v r - i r characteristics ta= - 25 c ta=125 c ta=25 c ta=75 c capacitance between terminals:ct(pf) reverse voltage:v r (v) v r - ct characteristics f=1mhz v f dispersion map forward voltage:v f (mv) ave:888.3mv ta=25 c v f =100ma n=30pcs reverse current:i r (na) i r dispersion map ta=25 c v r =80v n=30pcs ave:20.90na capacitance between terminals:ct(pf) ct dispersion map ave:0.595pf ta=25 c f=1mhz v r =0.5v n=10pcs 2/4 2011.12 - rev.a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet
1ss400cs 0 1 2 3 4 5 6 7 8 9 10 ave:1.60kv ave:6.48kv c=100pf r=1.5k c=200pf r=0 0 5 10 1 10 100 0 5 10 1 10 100 1 1.2 1.4 1.6 1.8 2 0 5 10 15 20 i fsm dispersion map peak surge forward current:i fsm (a) ave:3.90a 8.3ms i fsm 1cyc trr dispersion map reverse recovery time:trr(ns) ave:1.489ns ta=25 c v r =6v i f =10ma r l =100 n=10pcs peak surge forward current:i fsm (a) number of cycles i fsm - cycle characteristics 8.3ms i fsm 1cyc 8.3ms peak surge forward current:i fsm (a) time:t(ms) i fsm - t characteristics electrostatic discharge test esd(kv) esd dispersion map 10 100 1000 0.001 0.01 0.1 1 10 100 1000 rth(j - a) rth(j - c) transient thermal impedance:rth( c/w ) time:t(s) rth - t characteristics 3/4 2011.12 - rev.a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet
1ss400cs 0 0.05 0.1 0.15 0.2 0.25 0.3 0 25 50 75 100 125 150 0 0.001 0.002 0.003 0 20 40 60 80 100 120 0 0.1 0.2 0.3 0 0.05 0.1 0.15 0.2 forward power dissipation:pf(w) average rectified forward current io(a) io - pf characteristics sin( 180) d=1/2 dc reverse power dissipation:p r (w) reverse voltage:v r (v) v r - p r characteristics d=1/2 dc sin( 180) average rectified forward current:io(a) case temparature:ta( c ) derating curve(io - ta) sin( 180) dc d=1/2 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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