features l fast switching speed l low current leakage l low cost l compression bond construction l surface mount application maximum rati ngs l operation & storage temperature: - 5 5 o c to +150 o c l maximum thermal resistance: 35 o c/w junction to ambient electrical characteristics @ 25 o c unless otherwise specified pulse test: pulse width 300 usec, duty cycle 2% . DL914 50 0mw 100 volt silicon switching diode reverse volt. v r 75v peak reverse volt. v rm 100v average rectified current i o 150ma resistive load f>50hz power dissipation p tot 500mw junction temperature t j 200 o c peak forward surge current i fsm 500ma 8.3ms, half sine maximum instantaneous forward volt. v f 1.0v i fm =10ma; t j =25oc maximum dc reverse current at rated dc blocking voltage i r 25na 50ua v r =20v t j =25 o c t j =150 o c typical junction capacitance c j 4pf measured at 1.0mhz, v r =4.0v reverse recovery time t rr 4ns i f =10ma v r =6v r l =100 ohms dimension inches mm dim min max min max note a .1 34 . 142 3.40 3 .60 b .008 .0 16 0.20 0. 40 c .0 5 5 . 059 1.40 1.50 minimelf a b c cathode mark 0.0 30? 0. 1 05 0.0 75? suggested solder pad layout www. mccsemi .com
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DL914 admissable power dissipation - milliwatts versus ambient temperature - c figure 2 forward derating curve 0 17550 75 100 125 0 100 200 300 single phase, half wave 60hz resistive or inductive load milliwatts c 150 400 500 600 junction capacitance - pf versus reverse voltage - volts instantaneous forward current - amperes versus instantaneous forward voltage - volts figure 1 typical forward characteristics 4 6 20 10 milliamps .4 .6 .8 1.0 1.2 1.4 .01 .02 .04 .06 .1 .2 .4 .6 1 2 25 c volts figure 3 junction capacitance .1 .2 1 .4 2 10 20 404 100 200 .1 .2 .6 1 2 10 pf volts 6 4 .4 400 1000 t j =25 c www. mccsemi .com mcc
DL914 figure 4 typical reverse characteristics instantaneous reverse leakage current - nanoamperes versus junction temperature - c t j 40 60 200 100 nanoamps 20 120 40 60 80 100 .1 .2 .4 .6 1 2 4 6 10 20 400 600 1000 140 t a = 25 c www. mccsemi .com mcc 1 100 4 0 100 200 300 8 figure 5 peak forward surge current peak forward surge current - amperes versus number of cycles at 60hz - cycles milliamps cycles 2 6 10 20 60 80 40 400 500 600
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