c 2004 cosmo electronics corporation http://www.cosmo-ic.com 84 1. anode 2. cathode 3. nc 4. main terminal 5. substrate do not connect 6. main terminal for 115/240 vac (rms) application: 1. solenoid/valve controls. 2. lighting controls. 3. static power switches. 4. ac motor drives. 5. temperature controls. 6. e. m. contactors. 7. ac motor staters. 8. solid state relays. absolute maximum ratings (ta=25 c) electro-optical characteristics (ta=25 c) ul 1577 (file no.e169586) vde en60747-5-2 / en60950 / en60065 (file no.40009235) to lerance :+ 0.2m m schematic:top view parameter symbol rating unit input forward current i f 50 ma peak forward current i fm reverse voltage v r power dissipation 70 mw output off-state output terminal voltage v drm 400 vpeak peak repetitive surget current i tsm power dissipation 300 mw t otal power dissipation ptot 330 mw isolation voltage 1 minute viso 5000 vrms operating temperature topr -40 to +80 storage temperature tstg -40 to +125 soldering temperature 10 seconds tsol 260 parameter symbol conditions min. typ. max. unit input forward voltage v f i f =10ma 1.2 1.5 v reverse leakage current i r v r =4v 10 g a output peak blocking current i drm v drm =rated 60 500 na on-state voltage v tm i tm =100ma 1.8 3 v critical rate of rise of off-state dv/dt 600 v/ g s voltage t ransfer holding current i h 100 g a charac- inhibit voltage (mt1-mt2 voltage v inh i f =10ma 5 20 v teristics above which device not trigger.) leakage in inhibited state i drm2 i f =rated i ft , rated v drm , off state 500 g a isolation resistance riso dc500v 5x10 10 10 11 ohm minimum trigger current i ft main terminal voltage=3v 10 ma outside dimension:unit (mm) KMOC3042 high reliability photocoupler ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 1 a 6 v p d 6 a p d c c c
c 2004 cosmo electronics corporation http://www.cosmo-ic.com 85 fig.2 inhibit voltage versus te m p erature ta ,ambient temperature ( c) v inh , normalized fig.1 on-state characteristics v tm ,on-state voltage (volts) itm,on-state current (ma) fig.3 leakage with led off versus te m p erature ta ,ambient temperature ( c) i drm 1 , peak blocking current (na) fig.5 tr igger current versus te m p erature ta ,ambient temperature ( c) i ft , normalized fig.4 idrm2 ,leakage in inhibit state versus temperature ta ,ambient temperature ( c) i drm 2, normalized KMOC3042
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