product specification date 02/22/2011 no.61m01005 cosmo electronics corporation solid state relay - mosfet output KAQY412A sheet 1 of 7 rev. 2 z outside dimension U 0.254 10.000.4 1.00 7.62 6.50 1.20 0.10.1 3.50 2.54 0.254 4.60 cosmo y412 date code xxx z operate / reverse time on output input off t t 10% 90% normally closed 1 form b 4 3 1 4 2 3 z absolute maximum ratings ta = 2 5 emitter input detector output reverse voltage 5.0v output breakdown voltage 60v continuous forward current 50ma continuous load current 200ma peak forward current 1a power dissipation 500mw power dissipation 100mw derate linearly from 25 1.3mw/ general characteristics isolation test voltage 5000vacrms storage temperature range -40 to +125 operating temperature range -40 to +85 isolation resistance vio=500v ta = 2 5 R 10 10 ? junction temperature 100 total power dissipation 550mw derate linearly from 25 2.5mw/ soldering temperature 2mm from case 10 sec 260 unit U mm tolerance U 0.2mm
product specification date 02/22/2011 no.61m01005 cosmo electronics corporation solid state relay - mosfet output KAQY412A sheet 2 of 7 rev. 2 z electro-optical characteristics ta = 2 5 parameter symbol conditions min. typ. max. unit. emitter input forward voltage v f i f =10ma 1.2 1.5 v operation input current if off v l =20v i l Q 5 a 5.0 ma recovery input current if on v l =20v i l =100ma t=10ms 0.2 ma detector output output breakdown voltage v b i b =50 a i f =10ma 60 v output off-state leakage it off v t =60v i f =10ma 0.2 2 a i/o capacitance c iso i f =0 f=1mhz 6 pf on resistance r on i l =100ma i f =0ma 2.5 5 reverse ( on ) time t on 0.6 1.5 ms operate ( off ) time t off i f =10ma v l =20v t=10ms i l =100ma 0.3 1.5 ms z schematic and wiring diagrams schematic output configuration load connection wiring diagrams 2 1 3 4 1b ac/dc - (ac,dc) 2 in v f i 1 i l v l 3 load 4 v 2 in i f 1 3 4 i l load (ac,dc) v l
product specification date 02/22/2011 no.61m01005 cosmo electronics corporation solid state relay - mosfet output KAQY412A sheet 3 of 7 rev. 2 z data curve load current vs. ambient temperature allowable ambient temperature U -40 to +85 on resistance vs. ambient temperature across terminals 3 and 4 pin led current 0ma continuous load current 200ma dc load current ma 0 -20 -40 0 20 40 60 100 80 210 60 30 90 150 180 120 on resistance ? 0 0 -40 -20 20 40 60 80 5 1 2 4 3 ambient temperature ta ambient temperature ta operate off time vs. ambient temperature load voltage 60v dc led current U 5ma continuous load current 200ma dc reverse on time vs. ambient temperature load voltage 60v dc led current U 5ma continuous load current 200ma dc operate off time ms 80 60 40 0 -40 -20 20 0 1.2 0.4 0.6 0.8 1.0 reverse on time ms 100 80 60 40 20 0 -20 -40 0 2.5 0.5 1.0 1.5 2.0 ambient temperature ta ambient temperature ta
product specification date 02/22/2011 no.61m01005 cosmo electronics corporation solid state relay - mosfet output KAQY412A sheet 4 of 7 rev. 2 led operate current vs. ambient temperature load voltage 60v dc continuous load current 200ma dc led turn off current vs. ambient temperature load voltage 60v dc continuous load current 200ma dc led operate current ma -40 0 1 3 2 4 -20 0 20 40 5 60 80 led turn off current ma 0 1 -20 -40 3 2 4 5 80 40 020 60 ambient temperature ta ambient temperature ta led dropout voltage vs. ambient temperature led current 5 to 50ma voltage vs. current characteristics of output at mosfet portion measured portion across terminals 3 and 4 pin ambient temperature 25 led dropout voltage v 80 -20 -40 0 20 40 60 1.9 1.3 0 0.9 1.1 1.7 1.5 100 5ma 50ma 10ma 20ma 30ma voltage vs. current characteristics -2 current ma -4 -5 -3 voltage v 5 4 23 1 -1 50 250 300 200 150 100 -50 -100 -150 -300 -250 -200 ambient temperature ta ambient temperature 25
product specification date 02/22/2011 no.61m01005 cosmo electronics corporation solid state relay - mosfet output KAQY412A sheet 5 of 7 rev. 2 led forward current vs. operate off time across terminals 3 and 4 pin load voltage 60v dc continuous load current 200ma dc ambient temperature 25 off state leakage current across terminals 3 and 4 pin ambient temperature 25 operate off time ms 0 0 102030405060 0.5 1.0 1.5 2.0 off state leakage current 10 40 0 20 60 80 100 -12 -9 10 -6 10 -3 10 led forward current ma load voltage v led forward current vs. reverse on time across terminals 3 and 4 pin load voltage 60v dc continuous load current 200ma dc ambient temperature 25 applied voltage vs. output capacitance across terminals 3 and 4 pin frequency 1mhz ambient temperature 25 reverse on time ms 0 010203040 1.5 0.5 1.0 2.0 2.5 50 60 output capacitance pf 0 0102030405060 20 10 30 50 40 led forward current ma applied voltage v
product specification date 02/22/2011 no.61m01005 cosmo electronics corporation solid state relay - mosfet output KAQY412A sheet 6 of 7 rev. 2 z using methods examples of resistance value to control led forward current if ssr-mosfet output if=5ma e r4 3 2 1 e r 3.3v approx. 330 ? 5v approx. 640 ? 12v approx. 1.9k ? 15v approx. 2.5k ? 24v approx. 4.1k ? 1 led forward current must be more than 5ma at e min. 2 led forward current must be less than 50ma at e max. emin. emax.
product specification date 02/22/2011 no.61m01005 cosmo electronics corporation solid state relay - mosfet output KAQY412A sheet 7 of 7 rev. 2 z using methods regulate the spike voltage generated on the inductive load as follows 2 1 3 4 load 2 1 r-c snubber 3 4 load
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