CB903-4S (2.0a) (400v / 2.0a ) low loss super high speed rectifier 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 tj=150c 25 -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 reverse recovery time symbol v f i r t rr conditions i f =2.0a v r =v rrm i f =0.1a, i r =0.2a, i rec =0.05a max. 1.5 500 50 unit v a ns resitive load tl=97c marking voltage class lot no. cathode mark color code : silver 903 -4 rating 400 2.0 5.0 25 min. 25 min. ?3.0 ?0.8 44 abridged type name mechanical characteristics approximate weight 0.3 g
CB903-4S (2.0a) (400v / 2.0a ) characteristics 0.01 0.1 1 10 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 tj=25c tj=100c tj=125c forward characteristic (typ.) if forward current (a) vf forward voltage (v) 0 50 100 150 200 250 300 350 400 450 500 10 -3 10 -2 10 -1 10 0 10 1 reverse characteristic (typ.) tj=25c tj=100c tj=125c ir reverse current (a) vr reverse voltage (v) 012 0 1 2 3 4 5 6 7 8 9 10 square wave =180c sine wave =180c square wave =120c dc square wave =60c forward power dissipation wf forward power dissipation (w) io average forward current (a) 0.0 0.5 1.0 1.5 2.0 2.5 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 square wave =60c square wave =120c square wave =180c sine wave =180c dc current derating (io-tl) tl lead temperature (c) io average output current (a) 1 10 100 1 10 100 junction capacitance characteristic (typ.) cj junction capacitance (pf) vr reverse voltage (v) 1 10 100 1 10 100 surge capability ifsm peak half - wave current (a) number of cycles at 50hz
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