SD833-09 (3a) (90v / 3a ) features low v f high voltage 60v low height : 1.2mm max. small mounting area good heat radiation characteristic applications high frequency operation dc-dc converters ac adapter reverse battery protection oring diode for redundant power system maximum ratings and characteristics absolute maximum ratings item repetitive peak surge reverse voltage repetitive peak reverse voltage average output current non-repetitive surge current operating junction temperature storage temperature symbol v rsm v rrm i o i fsm t j t stg conditions sine wave 10ms, 1shot -40 to +150 unit v v a a c c electrical characteristics (tc=25c unless otherwise specified ) item forward voltage drop reverse current symbol v f i r conditions i fm =3.0a v r =v rrm max. 0.85 1.0 unit v ma square wave, duty= 1/2 tl=112c rating 100 90 3 60 +150 schottky barrier diode outline drawings, mm electrical characteristics (tc=25c unless otherwise specified ) major characteristics item thermal resistance symbol rth(j-c) condition junction to case max. 12.0 unit c/w characteristics SD833-09 units condition v rrm 90 v v f 0.66 v tj=125c, typ i o 3 a tw=500ns, duty=1/40 marking 1.5 2.5 1.2 max. 0.2 4.0 5.0 0.8 0.8 b d type no cathode mark lot. no b d
SD833-09 (3a) characteristics (90v / 3a ) 0.01 0.1 1 10 0.0 0.5 1.0 1.5 tj=25c tj=100c tj=125c tj=150c forward characteristic (typ.) if forward current (a) vf forward voltage (v) 0 102030405060708090100110 10 -3 10 -2 10 -1 10 0 10 1 10 2 reverse characteristic (typ.) tj= 25c tj=100c tj=125c tj=150c ir reverse current (ma) vr reverse voltage (v) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 square wave =180 sine wave =180 square wave =120 dc square wave =60 forward power dissipation wf forward power dissipation (w) io average forward current (a) 0 102030405060708090100 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 reverse power dissipation =180 dc pr reverse power dissipation (w) vr reverse voltage (v) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 0 20 40 60 80 100 120 140 160 vr=50v square wave =60 square wave =120 square wave =180 sine wave =180 dc current derating (io-tl) tl lead temperature (c) io average output current (a) 1 10 100 10 100 1000 junction capacitance characteristic (typ.) cj junction capacitance (pf) vr reverse voltage (v) 360 io 360 v r vr=50v 360 io
SD833-09 (3a) (90v / 3a ) 110 1 10 100 surge capability i fsm peak half - wave current (a) number of cycles at 50hz 1 10 100 1000 1 10 100 with glass epoxy p.c board t=0.8mm rth(l-a) rth(j-a) thermal resistance print land thermal resistance (c/w) print land area (mm2)
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