type name polarity mark to-220f YG838C04R (30a) (40v / 30a ) features low v f super high speed switching high reliability by planer design applications high speed power switching maximum ratings and characteristics absolute maximum ratings item repetitive peak reverse voltage non-repetitive peak reverse voltage average output current surge current operating junction temperature storage temperature symbol v rrm v rsm i o i fsm t j t stg conditions sine wave 10ms 180 -40 to +150 -40 to +150 unit v v a a c c electrical characteristics (ta=25c unless otherwise specified ) item forward voltage drop reverse current thermal resistance symbol v fm i rrm r th(j-c) conditions i fm =12.5a v r =v rrm junction to case max. 0.53 8 2.0 unit v ma c/w tw=500ns, duty= 1/40 square wave, duty= 1/2 tc=85c rating 40 40 30* schottky barrier diode outline drawings, mm connection diagram 1 3 2 * average forward current of centertap full wave connection
YG838C04R (30a) (40v / 30a ) characteristics 0.1 1 10 100 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 tj=150c tj=125c tj=100c tj=25c forward characteristic (typ.) if forward current (a) vf forward voltage (v) 0 1020304050 10 -2 10 -1 10 0 10 1 10 2 10 3 reverse characteristic (typ.) tj= 25c tj=100c tj=125c tj=150c ir reverse current (ma) vr reverse voltage (v) 0 2 4 6 8 10 12 14 16 0 2 4 6 8 10 12 14 16 18 20 22 per 1element dc square wave =180 sine wave =180 square wave =120 square wave =60 forward power dissipation wf forward power dissipation (w) io average forward current (a) 360 io -5 0 5 10 15 20 25 30 35 40 45 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 reverse power dissipation =180 dc pr reverse power dissipation (w) vr reverse voltage (v) 360 vr 0 5 10 15 20 25 30 35 40 45 30 40 50 60 70 80 90 100 110 120 130 140 150 160 :conduction angle of forward current for each rectifier element io:output current of center-tap full wave connection square wave =120 square wave =60 square wave =180 sine wave =180 dc current derating (io-tc) tc case temperature (c) io average output current (a) vr=30v 360 io 1 10 100 10 100 1000 10000 junction capacitance characteristic (typ.) cj junction capacitance (pf) vr reverse voltage (v)
YG838C04R (30a) (40v / 30a ) 1 10 100 10 100 1000 surge capability i fsm peak half - wave current (a) number of cycles at 50hz 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 -2 10 -1 10 0 10 1 transient thermal impedance transient thermal impedance (c/w) t time (sec.)
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