mbr2520ct thru mbr2560ct 25 amp schottky barrier rectifier 20 to 100 volts features meatl of silicon rectifier, majority conducton guard ring for transient protection high surge capacity high current capability, high efficiency low power loss maximum ratings operating temperature: -5 5 c to +150 c storage temperature: -5 5 c to +175 c mcc catalog number maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage mbr2520ct 20v 14v 20v mbr2530ct 30v 21v 30v mbr2535ct 35v 24.5v 35v mbr2540ct 40v 28v 40v MBR2545CT 45v 31.5v 45v electrical characteristics @ 2 5 c unless otherwise specified average forward current i f(av) 30 a t a = 130 c peak forward surge current i fsm 150a 8.3ms, half sine maximum instantaneous forward voltage 2520ct-2540ct 2545ct-2560ct v f .82v .75v i fm = 30a; i fm = 15a maximum dc reverse current at rated dc blocking voltage typical junction capacitance c j 4 50pf measured at 1.0mhz, v r =4.0v 2520ct-2540ct 2545ct-2560ct 0.2m a t a = 25 c i r 1m a to-220ab mbr 2 560ct 60v 42v 60v t a = 25 c pin 1 pin 3 pin 2 case a b c k j i h g f e d n m l h pin 13 2 inches mm
a .560 .625 14.22 15.88 b .380 .420 9.65 10.67 c .100 .135 2.54 3.43 d .230 .270 5.84 6.86 e .380 .420 9.65 10.67 f ------ .250 ------ 6.35 g .500 .580 12.70 14.73 h .090 .110 2.29 2.79 i .020 .045 0.51 1.14 j .012 .025 0.30 0.64 k .139 .161 3.53 4.09 l .140 .190 3.56 4.83 m .045 .055 1.14 1.40 n .080 .115 2.03 2.92
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mbr2520ct thru mbr2560ct 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 50 100 130 150 0 0 5 8 10 single phase, half wave 60hz resistive or inductive load amps c 75 15 20 30 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 20 150 50 75 100 125 .001 .002 .00 4 .006 .01 .02 .04 .06 .1 .2 4 6 10 175 t j =25 c 1 100 4 0 25 50 75 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 40 100 125 150 2545ct-2560ct 2520ct-2540ct www.kersemi.com
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