sk 2 2 t hru sk 2 10 2 amp schottky rectifier 20 to 100 volts features schottky barrier rectifier guard ring protection low forward voltage reverse energy tested high current capability extremely low thermal resistance maximum ratings operating temperature: - 5 5 c to +1 25 c storage temperature: - 5 5 c to +1 50 c maximum thermal resistance; 15 c/w junction to lead m cc catalog number device marking maximum re current peak reverse voltage maximum rms voltage maximum dc blocking voltage sk 22 sk 2 2 20v 14v 20v s k 23 sk 2 3 30v 21v 30v sk 24 sk 2 4 40v 28v 40v sk 25 sk 2 5 50v 35v 50v sk 26 sk 2 6 60v 42v 60v sk 2 8 sk 2 8 80v 56v 80v sk 21 0 sk 2 10 100v 70v 100v electrical characteristics @ 25 c unless otherwise specified average forward current i f(av) 2 .0a t j = 90 c peak forward surge current i fsm 50a 8.3ms, half sine maximum dc reverse current at rated dc blocking voltage i r t j = 25 c 0. 5 m a *pulse test: pulse width 300 m sec, duty cycle 2% maximum instantaneous forward voltage s k 2 2-s k 2 4 s k 2 5-s k2 6 sk 2 8-s k 2 1 0 v f .5 5 v .70v .85v i fm = 2 .0a; t j = 25 c* www. mccsemi .com do-214a a ( s m b j ) ( round lead ) h j e f g a b d c cat hode b and 0.070? 0.090" 0.085? suggested solder pad layout dimensions inches mm dim min max min max note a . 078 .116 1.98 2.95 b .075 .089 1.90 2.25 c .002 .008 .05 . 20 d --- - - . 02 -- -- - .51 e .035 .055 . 90 1.40 f .065 .091 1.65 2.32 g . 205 .224 5.21 5.69 h .160 .180 4.06 4.57 j .130 .155 3.30 3.94 typical junction capacitance sk 2 2 sk 2 3-sk 2 10 c j 230pf 50pf measured at 1.0mhz, v r =4.0v
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sk 2 2 figure 1 typical forward characteristics instantaneous forward current - amperes versus instantaneous forward voltage - volts 0 .2 .4 .6 .8 1.0 1.2 1.4 .1 .2 .4 .6 .8 1.0 2.0 4.0 6.0 8.0 10 20 40 60 80 100 volts amps figure 2 typical reverse characteristics 0 5 10 15 20 25 30 35 40 45 50 .001 .1 1 10 100 1000 125 c 75 c 25 c typical reverse current - ma versus reverse voltage - volts ma volts 25 c 125 c figure 3 typical junction capacitance junction capacitance - pf versus reverse voltage - volts volts pf 0. 0.5 1.0 5.0 10 50 100 100 200 400 600 1000 2000 4000 6000 10000 figure 4 new smb assembly round lead process mcc www. mccsemi .com
sk 2 3 thru sk 2 10 instantaneous forward current - amperes versus instantaneous forward voltage - volts figure 1 typical forward characteristics 0 .2 .4 .6 .8 1.0 1.2 1.4 .1 .2 .4 .6 .8 1.0 2.0 4.0 6.0 8.0 10 20 40 60 80 100 25 c volts amps figure 2 typical reverse characteristics 0 4 8 12 16 20 24 28 32 36 40 .001 .01 .1 1 10 100 25 c typical reverse current - ma versus reverse voltage - volts ma volts 125 c figure 3 typical junction capacitance junction capacitance - pf versus reverse voltage - volts volts pf 0. 0.5 1.0 5.0 10 50 100 10 20 40 60 100 200 400 600 1000 75 c 125 c sk 2 3 sk 2 4 figure 4 new smb assembly round lead process mcc www. mccsemi .com
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