mb805 thru mb810 8 amp single phase bridge rectifier 50 to 1000 volts br-6 features mounting hole for #6 screw ceramic case any mounting position surge rating of 125 amps dimensions maximum ratings operating temperature: -55 c to +125 c storage temperature: -55 c to +150 c microsemi catalog number device marking maximum rec urrent peak reverse voltage maximum rms voltage maximum dc blocking voltage mb805 mb805 50v 35v 50v mb81 mb81 100v 70v 100v MB82 MB82 200v 140v 200v mb84 mb84 400v 280v 400v mb86 mb86 600v 420v 600v mb88 mb88 800v 560v 800v mb810 mb810 1000v 700v 1000v electrical characteristics @ 25 c unless otherwise specified average forward current i f(av) 8.0a t c = 50 c peak forward surge current i fsm 125a 8.3ms, half sine maximum forward voltage drop per element v f 1.1v i fm = 4.0a per element; t a = 25 c* maximum dc reverse current at rated dc blocking voltage i r 10 m a 1 ma t j = 25 c t j = 100 c *pulse test: pulse width 300 m sec, duty cycle 1% b c e d a ac + - a ac g www. mccsemi .com inches mm dim min max min max note a .5 78 .6 18 14 .69 1 5. 71 2pl b .23 0 .2 7 0 5. 84 6. 86 c .75 0 -- - 19 . 1 0 -- - d .405 .444 10.30 11.30 2pl e .0 38 . 04 2 0. 97 1. 07 4pl/typ g .145 --- 3.70 --- ?
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mb805 thru mb810 instantaneous reverse leakage current - microamperes versus percent of rated peak reverse voltage - volts average forward rectified current - amperes versus ambient temperature - c figure 3 forward derating curve 25 50 100 150 175 0 0 2 4 6 single phase, half wave 60hz resistive or inductive load amps c 75 8 10 12 instantaneous forward current - amperes versus instantaneous forward voltage - volts figure 1 typical forward characteristics volts 4 6 20 10 amps .2 1.2 .4 .6 .8 1.0 .01 .02 .04 .06 .1 .2 .4 .6 1 2 25 c 40 60 100 1.4 figure 2 typical reverse characteristics volts .4 .6 2 1 m amps 20 120 40 60 80 100 .001 .002 .00 4 .006 .01 .02 .04 .06 .1 .2 4 6 10 140 t j =25 c 1 100 4 0 25 50 75 8 figure 4 maximum non-repetitive forward surge current peak forward surge current - amperes versus number of cycles at 60hz - cycles amps cycles 2 6 10 20 60 80 40 00 100 125 150 www. mccsemi .com
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