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4 pin dip phototransistor ac input photocoupler everlight electronics co., ltd. 1 http://www.everlight.com document no pds-elsat-814 rev.2.0 april , 18 2008 EL814 series features: ? ac input response ? current transfer ratio (ctr: min. 20% at i f =1ma ,v ce =5v) ? high isolation voltage between input and output (viso=5000 v rms ) ? wide operating temperature range -55~110oc ? high collector-emitter voltage v ceo =80v ? compact dual-in-line package ? pb free and rohs compliant. ? ul approved (no. e214129) ? vde approved (no. 132249) ? semko approved (no. 716108) ? nemko approved (no. p06206474) ? demko approved (no. 313924) ? fimko approved (no. fi 22807) ? csa approved (no. 1143601) description the EL814 series of devic es each consist of two infrared emitting diodes, connected in inverse parallel, optically coupled to a phototransistor detector. they are packaged in a 4-pin dip package and available in wide-lead spacing and smd option. schematic applications ? ac line monitor ? programmable controllers ? telephone line interface ? unknown polarity dc sensor pin configuration 1. anode / cathode 2. cathode / anode 3. emitter 4. collector
4 pin dip phototransistor ac input photocoupler everlight electronics co., ltd. 2 http://www.everlight.com document no pds-elsat-814 rev.2.0 april , 18 2008 EL814 series absolute maximum ratings (t a =25c) parameter symbol rating unit forward current i f 50 ma peak forward current (t = 10s) i fm 1 a 70 mw input power dissipation derating factor (above 100 oc) p d 2.9 mw/oc 150 mw power dissipation derating factor (above 100 oc) p c 5.8 mw/oc collector-emitter voltage v ceo 80 v output emitter-collector voltage v eco 6 v total power dissipation p tot 200 mw isolation voltage *1 v iso 5000 v rms operating temperature t opr -55~+110 c storage temperature t stg -55~+125 c soldering temperature *2 t sol 260 c notes *1 ac for 1 minute, r.h.= 40 ~ 60% r.h. in this te st, pins 1 & 2 are shorted together, and pins 3 & 4 are shorted together. *2 for 10 seconds.
4 pin dip phototransistor ac input photocoupler everlight electronics co., ltd. 3 http://www.everlight.com document no pds-elsat-814 rev.2.0 april , 18 2008 EL814 series electrical characteristics (t a =25c unless specified otherwise) input parameter symbol min. typ.* max. unit condition forward voltage v f - 1.2 1.4 v i f = 20ma input capacitance c in - 50 250 pf v = 0, f = 1khz output parameter symbol min. typ.* max. unit condition collector-emitter dark current i ceo - - 100 na v ce = 20v, i f = 0ma collector-emitter breakdown voltage bv ceo 80 - - v i c = 0.1ma emitter-collector breakdown voltage bv eco 6 - - v i e = 0.1ma transfer characteristics (t a =25c unless specified otherwise) parameter symbol min. typ.* max. unit condition EL814 20 - 300 current transfer ratio EL814a ctr 50 - 150 % i f = 1ma ,v ce = 5v collector-emitter saturation voltage v ce(sat) - 0.05 0.2 v i f = 20ma ,i c = 1ma isolation resistance r io 510 10 10 11 - v io = 500vdc, 40~60%r.h cut-off frequency f c - 80 - khz v ce =5v, i c =2 ma, r l =100 , -3db floating capacitance c io - 0.6 1.0 pf v io = 0, f = 1mhz rise time t r - 7 18 s fall time t f - 11 18 s v ce =2v, i c =2ma,r l =100 * typical values at t a = 25c
4 pin dip phototransistor ac input photocoupler everlight electronics co., ltd. 4 http://www.everlight.com document no pds-elsat-814 rev.2.0 april , 18 2008 EL814 series typical performance curves
4 pin dip phototransistor ac input photocoupler everlight electronics co., ltd. 5 http://www.everlight.com document no pds-elsat-814 rev.2.0 april , 18 2008 EL814 series v cc figure 9. switching time test circuit & waveforms i f i c r l r in output input pulse 10% input output pulse 90% t t r f t on t of f
4 pin dip phototransistor ac input photocoupler everlight electronics co., ltd. 6 http://www.everlight.com document no pds-elsat-814 rev.2.0 april , 18 2008 EL814 series order information part number EL814x(y)(z) note x = lead form option (s, s1, m or none) y = ctr rank option (a or none) z = tape and reel option (ta, tb, tu, td or none). option description packing quantity none standard dip-4 100 units per tube m wide lead bend (0.4 inch spacing) 100 units per tube s (ta) surface mount lead form + ta tape & reel option 1000 units per reel s (tb) surface mount lead form + tb tape & reel option 1000 units per reel s1 (ta) surface mount lead form (low profile ) + ta tape & reel option 1000 units per reel s1 (tb) surface mount lead form (low profile ) + tb tape & reel option 1000 units per reel s (tu) surface mount lead form + tu tape & reel option 1500 units per reel s (td) surface mount lead form + td tape & reel option 1500 units per reel s1 (tu) surface mount lead form (low profile ) + tu tape & reel option 1500 units per reel s1 (td) surface mount lead form (low profile ) + td tape & reel option 1500 units per reel
4 pin dip phototransistor ac input photocoupler everlight electronics co., ltd. 7 http://www.everlight.com document no pds-elsat-814 rev.2.0 april , 18 2008 EL814 series package drawings (dimensions in mm) standard dip type option m type
4 pin dip phototransistor ac input photocoupler everlight electronics co., ltd. 8 http://www.everlight.com document no pds-elsat-814 rev.2.0 april , 18 2008 EL814 series option s type option s1 type
4 pin dip phototransistor ac input photocoupler everlight electronics co., ltd. 9 http://www.everlight.com document no pds-elsat-814 rev.2.0 april , 18 2008 EL814 series recommended pad layout for surface mount leadform device marking el 814 r f yww everlight notes EL814 denotes device number f denotes factory code (c: china, t: taiwan) r denotes ctr rank (a or none) y denotes 1 digit year code ww denotes 2 digit week code
4 pin dip phototransistor ac input photocoupler everlight electronics co., ltd. 10 http://www.everlight.com document no pds-elsat-814 rev.2.0 april , 18 2008 EL814 series tape & reel packing specifications option ta option tb direction of feed from reel direction of feed from reel tape dimensions dimension no. a b do d1 e f dimension(mm) 10.40.1 4.550.1 1. 50.1 1.50.05 1.750.1 7.50.1 dimension no. po p1 p2 t w k dimension(mm) 4.00.1 12. 00.1 2.00.1 0.330.1 16.0+0.3/ -0.1 4.550.1
4 pin dip phototransistor ac input photocoupler everlight electronics co., ltd. 11 http://www.everlight.com document no pds-elsat-814 rev.2.0 april , 18 2008 EL814 series option td direction of feed from reel option tu direction of feed from reel tape dimensions dimension no. a b c d e f dimension(mm) 16.000.3 7.50.1 1. 750.1 8.00.1 2.00.1 4.00.1 dimension no. g h i j k dimension(mm) 1.5+0.1/-0 10.4 0.1 0.40.05 4.550.1 5.10.1
4 pin dip phototransistor ac input photocoupler everlight electronics co., ltd. 12 http://www.everlight.com document no pds-elsat-814 rev.2.0 april , 18 2008 EL814 series solder reflow temperature profile 260 c (p eak ) 1 50 c 1- 3 c/sec m a x 7 0 ? 17 0 s ec 2 00 c 217 c >255 c ( 30s min ) 1- 3 c/sec m a x 6 0 ? 14 0 s ec time (s)
4 pin dip phototransistor ac input photocoupler everlight electronics co., ltd. 13 http://www.everlight.com document no pds-elsat-814 rev.2.0 april , 18 2008 EL814 series disclaimer 1. the specifications in this datasheet may be changed without notice. everlight reserves the authority on material change for above specification. 2. when using this product, please observe the absolute maximum ratings and the instructions for use as outlined in this datasheet. everlight assumes no res ponsibility for any damage resulting from use of the product which does not comply with the absolute ma ximum ratings and the instructions included in this datasheet. 3. these specification sheets include materials prot ected under copyright of ever light. reproduction in any form is prohibited without t he specific consent of everlight.

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