KBPC5000 - kbpc5010 prv : 50 - 1000 volts io : 50 amperes features : * high case dielectric strength * high surge current capability * high reliability * high efficiency * low reverse current * low forward voltage drop * pb / rohs free mechanical data : * case : metal case * epoxy : ul94v-o rate flame retardant * terminals : plated .25" (6.35 mm). faston * polarity : polarity symbols marked on case * mounting position : bolt down on heat-sink with silicone thermal compound between bridge and mounting surface for maximum heat transfer efficiency. * weight : 17.1 grams maximum ratings and electrical characteristic s ratin g at 25 c ambient tem p erature unless otherwise s p ecifi e . sin g le p hase, half wave, 60 hz, resistive or inductive loa d for ca p acitive load, derate current b y 20 % kbpc kbpc kbpc kbpc kbpc kbpc kbpc 5000 5001 5002 5004 5006 5008 5010 maximum recurrent peak reverse voltage v rrm 50 100 200 400 600 800 1000 v maximum rms voltage v rms 35 70 140 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 v maximum average forward current tc = 55 c i f(av) 50 a peak forward surge current single half sine wave superimposed on rated load (jedec method) current squared time at t < 8.3 ms. i 2 t 660 a 2 s maximum forward voltage per diode at i f = 25 a v f 1.1 v maximum dc reverse current ta = 25 c i r 10 a at rated dc blocking voltage ta = 100 c i r(h) 500 a typical thermal resistance (note 1) r jc 2.0 c/w operating junction temperature range t j - 40 to + 150 c storage temperature range t stg - 40 to + 150 c note : ( 1 ) thermal resistance from junction to case with units mounted on a 9"x5"x4.6" (22.9x12.7x11.7 cm) al-finned heatsink. page 1 of 2 rev. 01 : august 25, 2005 s ilicon bridge rectifiers i fsm 400 a unit symbol rating dimensions in inches and ( millimeters ) br50-m 0.728(18.50) 0.688(17.40) 0.570(14.50) 0 . 530( 1 3 .4 0) 0.685(16.7 0) 1.130(28.70) 1.12 0( 2 8 .4 0) 0.210(5.30 ) 0.658(16.70) 0 618(15 70) 0.032(0.81) 0 . 0 2 8(0 .71 ) 0.252(6.40 ) 0.905(23.0) 0.826 ( 21.0 ) 0.100(2.50 ) 0.310(7.87) 0.280 ( 7.11 )
fig.1 - derating curve for output fig.2 - maximum non-repetitive peak rectified current forward surge current 0 25 50 75 100 125 150 175 case temperature, ( c) number of cycles at 60hz fig.3 - typical forward characteristics fig.4 - typical reverse characteristics per diode per diode page 2 of 2 rev. 01 : august 25, 2005 rating and characteristic curves (KBPC50005 - kbpc5010 ) 30 20 10 60 50 100 1 0 1.0 400 0 600 0 300 200 100 0.1 10 80 0.01 0.01 1.0 0.1 100 140 0 20 40 60 120 percent of rated reverse voltage, (%) peak forward surge current, amperes average forward output current amperes forward current, amperes reverse current, microamperes t j = 25 c pulse width = 300 s 1 % duty cycle 8.3 ms single half sine wave jedec method t j = 50 c t j = 100 c t j = 25 c 40 500 10 20 60 1 2 4 6 40 100 1.2 1.4 1.8 0.4 0.6 0.8 1.0 1.6 5 5 5 forward voltage, volts heat-sink mounting, tc 9" x 5" x 4.6" thk. (22.9 x 12.7 x 11.7cm) al.-finned .
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