m b r b 2 5 2 0 thru m b r b 2 5 1 00 2 5 am p s c h o tt ky b a rr i er rectifier 2 0 to 1 0 0 volts features m e a t l o f s i l i co n r e c t i f i e r , m a j o r i ty c on d u ct o n g ua rd r i ng f o r t r a n si e n t p r o te c t io n low forward voltage drop high current capability , h i g h e ff i c i e n cy l o w p o we r l o ss maximum ratings operating temperature: - 5 5 c to +1 5 0 c storage temperature: - 5 5 c to +1 5 0 c m cc catalog number maximum re current peak reverse voltage maximum rms voltage maximum dc blocking voltage m b r b 2 5 2 0 20 v 14 v 2 0v m b r b 2 5 3 0 3 0v 21 v 3 0v m b r b 2 5 3 5 35 v 24 .5 v 35 v m b r b 2 5 4 0 4 0v 28 v 4 0 v m b rb 2 54 5 45 v 31 .5 v 45 v electrical characteristics @ 2 5 c unless otherwise specified average forward current i f(av) 2 5 a t a = 130 c peak forward surge current i fsm 1 5 0 a 8.3ms, half sine maximum instantaneous forward voltage 2 5 2 0 c t - 2 5 4 0 ct 2 5 45 c t - 2 5 6 0 c t v f . 63 v . 75 v i fm = 25 a; maximum dc reverse current at rated dc blocking voltage i r 0 . 2 m a t a = 25 c *pulse test: pulse width 300 m sec, duty cycle 1% www. mccsemi .com m b r b 2 5 1 00 100 v 70 v 100v m b r b 2 58 0 8 0v 56 v 8 0v m b r b 2 56 0 6 0v 42 v 6 0v 2 5 8 0 c t - 2 5 1 0 0 c t . 8 4 v om p on ent s 2 07 36 ma ri lla s t ree t ch at s w or th ! " # $ % ! " # mcc revi sion: 3 200 3 / 04 /3 0 d 2 -pack suggested solder pad layout 2 , 4 heatsink 1 3 c dimensions inches m m dim min max min max note a .320 .359 8.13 9.14 b .380 .411 9.65 10.45 c .160 .190 4.06 4.83 d .020 .035 0.51 0.89 e .045 .055 1.14 1.40 g .095 .105 2.41 2.67 h .096 .120 2.43 3.03 j .014 .021 0.35 0.53 k .090 .110 2.29 2.79 s .575 .625 14.60 15.80 v .045 .055 1.14 1.40 e j k h a s v b d g 1 2 3 4 i n ch e s mm . 0 65 1.65 .330 8. 3 8 .420 1 0 . 6 6 .120 3 . 05 . 0 7 0 1 . 78 .740 18.79
mb r b 2 5 2 0 thru mb r b 2 5 1 0 0 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 1 3 0 1 5 0 0 0 5 8 1 0 single phase, half wave 60hz resistive or inductive load amps c 75 1 5 2 0 2 5 instantaneous forward current - amperes versus instantaneous forward voltage - volts figure 1 typical forward characteristics volts 4 6 20 10 amps . 2 . 7 . 3 . 4 . 5 . 6 .01 .02 .04 .06 .1 .2 .4 .6 1 2 25 c 40 60 100 . 8 figure 2 typical reverse characteristics volts .4 .6 2 1 m amps 20 1 5 0 5 0 75 1 0 0 1 2 5 .001 .002 .00 4 .006 .01 .02 .04 .06 .1 .2 4 6 10 1 7 5 t j =25 c ww w . mccsemi .com mcc 1 100 4 0 2 5 5 0 7 5 8 figure 4 peak forward surge current peak forward surge current - amperes versus number of cycles at 60hz - cycles amps cycles 2 6 10 20 60 80 40 1 00 1 25 1 5 0 2 5 8 0 -25100 2 5 2 0 -2540 2545-2560 revi sion: 3 200 3 / 04 /3 0
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