square wave, duty=1/2 tc=106c PA837C04 (40v / 60a) features low v f center tap connection applications high frequency operation dc-dc converters ac adapter maximum ratings and characteristics maximum ratings item repetitive peak surge reverse voltage repetitive peak reverse voltage average output current non-repetitive surge current surge reverse power operating junction temperature storage temperature symbol v rsm v rrm i o i fsm p rm t j t stg conditions sine wave 10ms tw=10 s, 25c -40 to +150 unit v v a a w c c electrical characteristics (at ta=25c unless otherwise specified ) item forward voltage ** reverse current ** reverse avalanche voltage thermal resistance symbol v f i r vav rth(j-c) conditions i f =25a v r =v rrm i r =10ma junction to case max. 0.53 25 50 0.75 unit v ma v c/w rating 48 40 60 500 1000 +150 outline drawings, mm connection diagram mechanical characteristics mounting torque approximate mass recommended torque 0.3 to 0.5 2 n m g * out put current of center tap full wave connection package : to-3p epoxy resin ul : v-0 tw=500ns, duty=1/40 1 3 2 [200510] **rating per element http://www.fujielectric.co.jp/fdt/scd/ * schottky-barrier diode min.
PA837C04 (60a) characteristics (40v / 60a ) 0.1 1 10 100 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 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 -2 10 -1 10 0 10 1 10 2 10 3 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 5 10 15 20 25 30 35 0 5 10 15 20 25 30 35 40 45 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) 123456789012345 1 2345678901234 5 1 2345678901234 5 123456789012345 360 o io 0 5 10 15 20 25 30 35 40 45 0 5 10 15 20 25 30 35 40 45 reverse power dissipation =180 o dc pr reverse power dissipation (w) vr reverse voltage (v) 1234 1 23 4 1 23 4 1 23 4 1 23 4 1 23 4 1234 1234 1 23 4 1 23 4 1 23 4 1 23 4 1 23 4 1 23 4 1234 360 o vr 0 102030405060708090 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 o square wave =60 o square wave =180 o sine wave =180 o dc current derating (io-tc) tc case temperature ( o c) io average output current (a) vr=20v 1234567890123456 1 23456789012345 6 1 23456789012345 6 1234567890123456 360 o io 1 10 100 100 1000 10000 junction capacitance characteristic (typ.) cj junction capacitance (pf) vr reverse voltage (v)
PA837C04 (60a) (40v / 60a ) http://www.fujielectric.co.jp/fdt/scd/ 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 ( o c/w) t time (sec)
|
