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8 pin sop phototransistor photocoupler everlight electronics co., ltd. 1 http:\\www.everlight.com document no dpc-0000023 rev. 1 decmber 28, 2009 el20x / 21x series features ? current transfer ratios in offered in narrow ranges EL205: 40-80% el206: 63-125% el207: 100-200% el208: 160-320% e e e the devices are packaged in an 8-pin small outline package l211: >20% l212: >50% l213: >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. no connection 4. no connection 5. emitter 6. collector 7. base 8. no connection ? csa approved (no. 2007189) description the el20x and el21x series contain an infrared emitting diode optically coupled to a phototransistor detector. 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 photocoupler everlight electronics co., ltd. 2 http:\\www.everlight.com document no dpc-0000023 rev. 1 decmber 28, 2009 el20x / 21x series absolute maximum ratings (t a =25c) parameter symbol rating unit forward current i f 60 ma peak forward current (t = 10s) 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 240 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 photocoupler everlight electronics co., ltd. 3 http:\\www.everlight.com document no dpc-0000023 rev. 1 decmber 28, 2009 el20x / 21x series electrical characteristics (t a =25c unless specified otherwise) input parameter symbol min. typ.* max. unit condition forward voltage v f - 1.3 1.5 v i f = 10ma reverse current i r - 0.1 100 a v r = 6v input capacitance c in - 13 - 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 - 8 - pf vce = 0v, f = 1mhz transfer characteristics parameter symbol min. typ.* max. unit condition EL205 40 - 80 el206 63 - 125 el207 100 - 200 el208 160 - 320 el211 20 - - el212 50 - - current transfer ratio el213 ctr 100 - - % i f = 10ma ,v ce = 5v EL205 13 25 - el206 22 40 - el207 34 60 - el208 56 95 - el215 20 50 - el216 50 80 - current transfer ratio el217 ctr 100 130 - % i f = 1ma ,v ce = 5v collector-emitter saturation voltage v ce(sat) - - 0.4 v i f = 10ma , i c = 2ma isolation resistance r io - 10 11 - v io = 500vdc input-output capacitance c io - 0.5 - pf v io = 0, f = 1mhz
8 pin sop phototransistor photocoupler everlight electronics co., ltd. 4 http:\\www.everlight.com document no dpc-0000023 rev. 1 decmber 28, 2009 el20x / 21x series transfer characteristics ( continue ) turn-on time t on - 3.0 - turn-off time t off - 3.0 - rise time t r - 1.6 - fall time t f - 2.2 - s v cc = 10v, i c = 2ma, r l = 100 * typical values at t a = 25c
8 pin sop phototransistor photocoupler everlight electronics co., ltd. 5 http:\\www.everlight.com document no dpc-0000023 rev. 1 decmber 28, 2009 el20x / 21x series typical performance curves
8 pin sop phototransistor photocoupler everlight electronics co., ltd. 6 http:\\www.everlight.com document no dpc-0000023 rev. 1 decmber 28, 2009 el20x / 21x series v cc figure 8. 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 photocoupler everlight electronics co., ltd. 7 http:\\www.everlight.com document no dpc-0000023 rev. 1 decmber 28, 2009 el20x / 21x series order information part number el2xx(y)-v note xx = part no. (05, 06, 07, 08, 11, 12, 13, 15, 16 or 17) y = tape and reel option (ta, tb or none). v = vde safety (optional) option description packing quantity none standard 100 units per tube -v standard + vde 100 units per tube (ta) ta tape & reel option 2000 units per reel (tb) tb tape & reel option 2000 units per reel (ta)-v ta tape & reel option + vde 2000 units per reel (tb)-v tb tape & reel option + vde 2000 units per reel
8 pin sop phototransistor photocoupler everlight electronics co., ltd. 8 http:\\www.everlight.com document no dpc-0000023 rev. 1 decmber 28, 2009 el20x / 21x series package drawings (dimensions in mm) recommended pad layout for suface mount leadfrom
8 pin sop phototransistor photocoupler everlight electronics co., ltd. 9 http:\\www.everlight.com document no dpc-0000023 rev. 1 decmber 28, 2009 el20x / 21x series device marking yww el 207 notes el denotes everlight 207 denotes part number y denotes 1 digit year code ww denotes 2 digit week code
8 pin sop phototransistor photocoupler everlight electronics co., ltd. 10 http:\\www.everlight.com document no dpc-0000023 rev. 1 decmber 28, 2009 el20x / 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 photocoupler everlight electronics co., ltd. 11 http:\\www.everlight.com document no dpc-0000023 rev. 1 decmber 28, 2009 el20x / 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 photocoupler everlight electronics co., ltd. 12 http:\\www.everlight.com document no dpc-0000023 rev. 1 decmber 28, 2009 el20x / 21x series disclaimer 1. the specifications in this dat asheet may be changed without notice. everlight reserves the authority on material change for above specification. 2. when using this product, please obser ve 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 protec ted under copyright of everlight. reproduction in any form is prohibited without t he specific consent of everlight.

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