sk52-lt thru SK510-LT 5 amp schottky rectifier 20 to 100 volts features high current capability for surface mount applications higher temp soldering : 250 for 10 seconds at terminals available on tape and reel maximum ratings mcc catalog number device marking maximum reccurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage sk52-lt sk52 20v 14v 20v sk53-lt sk53 30v 21v 30v sk54-lt sk54 40v 28v 40v sk55-lt sk55 50v 35v 50v sk56-lt sk56 60v 42v 60v sk58-lt sk58 80v 56v 80v electrical characteristics @ 25 c unless otherwise specified average forward current i f(av) 5.0a t a = 120 c peak forward surge current i fsm 100a 8.3ms, half sine maximum instantaneous forward voltage v f .55v .75v i fm = 5.0a; t j = 25c maximum dc reverse current at rated dc blocking voltage i r 1.0ma 20ma t j = 25c t j = 100 c typical junction capacitance c j 200pf measured at 1.0mhz, v r =4.0v *pulse test: pulse width 200 m sec, duty cycle 2% www. mccsemi .com sk58-lt-510-lt .85v sk52-lt-54-lt sk55-lt-56-lt 0.060? 0.185 0.121? suggested solder pad layout do-214ab (smc j ) ( lead frame ) a b d c e f g h dimensions inches mm dim min max min max note a .260 .280 6.60 7.11 b .220 .245 5.59 6.22 c .006 .012 0.15 0.31 d . . 030 . 060 0 . 76 1 . . 52 e .305 .320 7.75 8.13 f .079 .103 2.00 2.62 g .108 .128 2 . 75 3.25 h .002 .0 0 8 0.050 0.203 c mcc
omp onents 20736 marilla street chatsworth ! " # $
% ! " # revision: 6 2005/06/28 operating temperature: -55 o c to +150 o c storage temperature: -55 o c to +150 o c maximum thermal resistance; 16 o c/w junction to lead 55c/w junction to ambient SK510-LT sk510 100v 70v 100v
average forward rectified curre nt - amperes versus ambient temperature - c figure 2 forward derating curve 60 80 120 140 160 180 0 1 2 3 single phase, half wave 60hz resistive or inductive load amps c 100 4 5 6 figure 3 junction capacitance .1 .2 1 .4 2 10 20 40 4 100 200 10 20 60 100 200 100 0 pf volts 600 400 40 400 1000 t j =2 5 c figure 1 typical forward characteristics instantaneous forward current - amperes versus instantaneous forward voltage - volts volts 40 60 200 100 amps .2 1.2 .4 .6 .8 1.0 .1 .2 .4 .6 1 2 4 6 10 20 25 c 400 600 10 0 0 1.4 sk52-lt -sk54-lt sk55-lt-56-lt ww w . mccsemi .com mcc sk52-lt thru SK510-LT junction capacitance - pf versus reverse voltage - volts sk58-lt -SK510-LT revision: 6 2005/06/28
figure 4 typical reverse characteristics instantaneous reverse leakage current - microamperes ve r sus percent of rated peak reverse voltage - volts volts .4 .6 2 1 mamps 20 120 40 60 80 100 .001 .002 .004 .006 .01 .02 .04 .06 .1 .2 4 6 10 140 1 100 4 0 50 75 8 figure 5 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 1 50 ww w . mccsemi .com mcc sk52-lt thru SK510-LT 25 c 75 c 100 c 125 25 revision: 6 2005/06/28
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