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8 pin sop phototransistor dual channel photocoupler everlight electronics co., ltd. 1 http:\\www.everlight.com document no dpc-0000024 rev.1 january 16, 2009 eld20x / 21x series features ? dual channel coupler ? current transfer ratios offered in narrow ranges eld205: 40-80% eld206: 63-125% ELD207: 100-200% eld211: > 20% eld213: > 100% eld217: > 100% ? high isolation voltage between input and output viso = 3750 vrms ? operating temperature range of -55 to +110 schematic ? high bvceo of 80v ? standard so-8 footprint package ? pb free and rohs compliant. ? ul approved (no. e214129) ? vde approval (pending) ? semko approved ? nemko approved ? demko approved ? fimko approved 1. anode 2. cathode 3. anode 4. cathode 5. emitter 6. collector 7. emitter 8. collector ? csa approved (no. 2007189) description the eld20x and eld21x series contains two infrared emitting diodes optically c oupled to two phototransistor detectors. the devices are packaged in an 8-pin small outline package which conforms to the standard so-8 footprint. applications z feedback control circuits z interfacing and coupling systems of different potentials and impedances z general purpose switching circuits z monitor and detection circuits
8 pin sop phototransistor dual channel photocoupler everlight electronics co., ltd. 2 http:\\www.everlight.com document no dpc-0000024 rev.1 january 16, 2009 eld20x / 21x series absolute maximum ratings (t a =25c) parameter symbol rating unit forward current i f 60 ma peak forward current (t = 100s) i fm 1 a reverse voltage v r 6 v input power dissipation no derating needed p d 90 mw collector power dissipation no derating needed p c 150 mw collector-emitter voltage v ceo 80 v collector-base voltage v cbo 80 v output emitter-collector voltage v eco 7 v total power dissipation p tot 250 mw isolation voltage *1 v iso 3750 vrms operating temperature t opr -55~+110 c storage temperature t stg -55~+150 c soldering temperature *2 t sol 260 c notes *1 ac for 1 minute, r.h.= 40 ~ 60% r.h. in this test, pins 1, 2 & 3 are shorted together, and pins 4, 5 & 6 are shorted together. *2 for 10 seconds.
8 pin sop phototransistor dual channel photocoupler everlight electronics co., ltd. 3 http:\\www.everlight.com document no dpc-0000024 rev.1 january 16, 2009 eld20x / 21x series electrical characteristics (t a =25c unless specified otherwise) input parameter symbol min. typ.* max. unit condition forward voltage v f - 1.2 1.5 v i f = 10ma reverse current i r - 0.1 100 a v r = 6v input capacitance c in - 25 - pf v = 0, f = 1mhz output parameter symbol min. typ.* max. unit condition collector-emitter dark current i ceo - 5.0 50 na v ce = 10v, i f = 0ma collector-emitter breakdown voltage bv ceo 80 - - v i c = 0.1ma emitter-collector breakdown voltage bv eco 7 - - v i e = 0.1ma collector-emitter capacitance c ce - 10 - pf vce = 0v, f = 1mhz transfer characteristics parameter symbol min. typ.* max. unit condition eld205 40 - 80 eld206 63 - 125 ELD207 100 - 200 eld211 20 - - current transfer ratio eld213 ctr 100 - - % i f = 10ma ,v ce = 5v eld205 13 30 - eld206 22 45 - ELD207 34 70 - current transfer ratio eld217 ctr 100 120 - % i f = 1ma ,v ce = 5v collector-emitter saturation voltage v ce(sat) - - 0.4 v i f = 10ma , i c = 2.5ma isolation resistance r io - 10 11 - v io = 500vdc input-output capacitance c io - 0.5 - pf v io = 0, f = 1mhz turn-on time t on - 5.0 - turn-off time t off - 4.0 - rise time t r - 1.6 - fall time t f - 2.2 - s v cc = 5v, i c = 2ma, r l = 100 * typical values at t a = 25c
8 pin sop phototransistor dual channel photocoupler everlight electronics co., ltd. 4 http:\\www.everlight.com document no dpc-0000024 rev.1 january 16, 2009 eld20x / 21x series typical performance curves
8 pin sop phototransistor dual channel photocoupler everlight electronics co., ltd. 5 http:\\www.everlight.com document no dpc-0000024 rev.1 january 16, 2009 eld20x / 21x series v cc figure 7. 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
8 pin sop phototransistor dual channel photocoupler everlight electronics co., ltd. 6 http:\\www.everlight.com document no dpc-0000024 rev.1 january 16, 2009 eld20x / 21x series order information part number eld2xx(y) note x x= part no. (05, 06, 07, 11, 13 or 17) y = tape and reel option (ta, tb or none). option description packing quantity none standard 100 units per tube (ta) ta tape & reel option 2000 units per reel (tb) tb tape & reel option 2000 units per reel
8 pin sop phototransistor dual channel photocoupler everlight electronics co., ltd. 7 http:\\www.everlight.com document no dpc-0000024 rev.1 january 16, 2009 eld20x / 21x series package drawings (dimensions in mm) recommended pad layout for surface mount leadform
8 pin sop phototransistor dual channel photocoupler everlight electronics co., ltd. 8 http:\\www.everlight.com document no dpc-0000024 rev.1 january 16, 2009 eld20x / 21x series device marking yww el d217 notes el denotes everlight 217 denotes part number y denotes 1 digit year code ww denotes 2 digit week code
8 pin sop phototransistor dual channel photocoupler everlight electronics co., ltd. 9 http:\\www.everlight.com document no dpc-0000024 rev.1 january 16, 2009 eld20x / 21x series tape & reel packing specifications option ta option tb direction of feed from reel direction of feed from reel tape dimensions dimension no. a0 a1 b0 d0 d1 e f dimension(mm) 6.20.1 4.10.1 5.28 0.1 1.50.1 1.50.3 1.750.1 5.50.1 dimension no. po p1 p2 t w k0 k1 dimension(mm) 4.00.1 8.00.1 2.00.1 0.40.1 12.0+0.3/ -0.1 3.70.1 0.30.1
8 pin sop phototransistor dual channel photocoupler everlight electronics co., ltd. 10 http:\\www.everlight.com document no dpc-0000024 rev.1 january 16, 2009 eld20x / 21x 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 max ) 1- 3 c/sec m a x 6 0 ? 14 0 s ec time (s)
8 pin sop phototransistor dual channel photocoupler everlight electronics co., ltd. 11 http:\\www.everlight.com document no dpc-0000024 rev.1 january 16, 2009 eld20x / 21x 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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