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| ERA81-004 (1a) (40v / 1a ) outline drawings, mm features low v f super high speed switching high reliability by planer design applications high speed switching maximum ratings and characteristics absolute maximum ratings item repetitive peak reverse voltage average forward current surge current operating junction temperature storage temperature symbol v rrm i f(av) i fsm t j t stg conditions sine wave 10ms 50 -40 to +150 -40 to +150 unit v a a c c electrical characteristics (ta=25c unless otherwise specified ) item forward voltage drop reverse current symbol v fm i rrm conditions i fm =1.0a v r =v rrm max. 0.55 2.0 unit v ma sine wave duty = 1/2 ta=25c marking voltage class lot no. cathode mark color code : silver -004 rating 40 1.0 02 schottky barrier diode 5.0 25 min. 25 min. ?3.0 ?0.6
ERA81-004 (1a) (40v / 1a ) characteristics 0.01 0.1 1 10 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 tj=150 o c tj=125 o c tj=100 o c tj=25 o c forward characteristic (typ.) if forward current (a) vf forward voltage (v) 0 1020304050 10 -4 10 -3 10 -2 10 -1 10 0 10 1 reverse characteristic (typ.) tj= 25 o c tj=100 o c tj=125 o c tj=150 o c ir reverse current (ma) vr reverse voltage (v) 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 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 1.3 1.4 1.5 1.6 1.7 1.8 per 1element dc square wave =180 o sine wave =180 o square wave =120 o square wave =60 o forward power dissipation wf forward power dissipation (w) io average forward current (a) 360 io 0 5 10 15 20 25 30 35 40 45 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 reverse power dissipation =180 o dc pr reverse power dissipation (w) vr reverse voltage (v) 360 vr 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 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 vr=30v square wave =120 o square wave =60 o square wave =180 o sine wave =180 o dc current derating (io-ta) ta ambient temperature ( o c) io average output current (a) 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 70 80 90 100 110 120 130 140 150 160 vr=30v square wave =120 o square wave =60 o square wave =180 o sine wave =180 o dc current derating (io-tl) tl lead temperature ( o c) io average output current (a) ERA81-004 (1a) (40v / 1a ) 1 10 100 10 100 1000 junction capacitance characteristic (typ.) cj junction capacitance (pf) vr reverse voltage (v) 1 10 100 1 10 100 surge capability i fsm peak half - wave current (a) number of cycles at 50hz 10 -2 10 -1 10 0 10 1 10 2 10 3 10 0 10 1 10 2 10 3 transient thermal impedance transient thermal impedance ( o c/w) t time (sec.) |
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