View ELW4503_6485049.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

8 pin dip wide body high speed 1mbit/s transistor photocoupler everlight electronics co., ltd. 1 http://www.everlight.com document no dpc-0000108 rev.1 august 2, 2011 elw135 elw136 ELW4503 5 6 7 8 1 2 3 4 features ? high speed 1mbit/s ? high isolation voltage between input and output (viso=5000 vrms ) ? guaranteed performance from 0c to 70c ? wide operating temperature range of -55c to 100c ? pb free and rohs compliant ? ul approved (no. 214129) ? vde approved (no. 132249) ? semko approved ? nemko approved ? demko approved ? fimko approved ? csa approved (no. 2037145) description the elw135, elw136 and ELW4503 devices each consi st of an infrared emitting diode, optically coupled to a high speed photo detector transistor. a separate connection fo r the photodiode bias and output-transistor collector inc rease the speed by several orders of magnitude over conventio nal phototransistor couplers by reducing the base-colle ctor capacitance of the input transistor. the devices are packaged in an 8-pin dip wide body package and available in wide-lead spacing and smd option. applications ? line receivers ? telecommunication equipments ? power transistor isolation in motor drives ? replacement for low speed phototransistor photo cou plers ? feedback loop in switch-mode power supplies ? home appliances ? high speed logic ground isolation schematic 5 6 7 8 1 2 3 4 pin configuration 1. no connection 2. anode 3. cathode 4. no connection 5. gnd 6. vout 7. v b 8. v cc pin configuration 1. no connection 2. anode 3. cathode 4. no connection 5. gnd 6. vout 7. no connection 8. v cc elw135 / elw136 ELW4503
8 pin dip wide body high speed 1mbit/s transistor photocoupler everlight electronics co., ltd. 2 http://www.everlight.com document no dpc-0000108 rev.1 august 2, 2011 elw135 elw136 ELW4503 absolute maximum ratings (t a =25c) parameter symbol rating unit input forward current i f 25 ma peak forward current (50% duty, 1ms p.w) i fp 50 ma peak transient current ( 1 s p.w,300pps) i ftrans 1 a reverse voltage v r 5 v power dissipation p in 45 mw output power dissipation p o 100 mw emitter-base reverse voltage elw135 elw136 v ebr 5 v base current elw135 elw136 i b 5 ma average output current i o(avg) 8 ma peak output current i o(pk) 16 ma output voltage v o -0.5 to 20 v supply voltage v cc -0.5 to 30 v isolation voltage *1 v iso 5000 v rms operating temperature t opr -55 ~ +100 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 test, pins 1, 2, 3, 4 are shorted together, and pins 5, 6 , 7, 8 are shorted together. *2 for 10 seconds.
8 pin dip wide body high speed 1mbit/s transistor photocoupler everlight electronics co., ltd. 3 http://www.everlight.com document no dpc-0000108 rev.1 august 2, 2011 elw135 elw136 ELW4503 electrical characteristics (t a =0 to 70c unless specified otherwise) input parameter symbol min. typ.* max. unit conditions forward voltage v f - 1.45 1.8 v i f = 16ma reverse voltage v r 5.0 - - v i r = 10 a temperature coefficient of forward voltage ? v f / ? t a - -1.9 - mv/c i f =16ma output parameter symbol min. typ.* max. unit conditions logic high output current i oh - 0.001 0.5 a i f =0ma, v o =v cc =5.5v, t a =25c - 0.01 1 i f =0ma, v o =v cc =15v, t a =25c - - 50 i f =0ma, v o =v cc =15v logic low supply current i ccl - 110 200 a i f =16ma, v o =open, v cc =15v logic high supply current i cch - 0.01 1 a i f =0ma, v o =open, v cc =15v, t a =25c - - 2 i f =0ma, v o =open, v cc =15v * typical values at t a = 25c
8 pin dip wide body high speed 1mbit/s transistor photocoupler everlight electronics co., ltd. 4 http://www.everlight.com document no dpc-0000108 rev.1 august 2, 2011 elw135 elw136 ELW4503 transfer characteristics (t a =0 to 70c unless specified otherwise) parameter symbol min. typ.* max. unit conditions current transfer ratio elw135 ctr 7 - 50 % i f = 16ma ,v o = 0.4v, v cc =4.5v, t a =25c elw136 ELW4503 19 - 50 elw135 5 - - i f = 16ma ,v o = 0.5v, v cc =4.5v elw136 ELW4503 15 - - logic low output voltage elw135 v ol - 0.18 0.4 v i f = 16ma ,i o = 1.1ma, v cc =4.5v, t a =25c elw136 ELW4503 - 0.25 0.4 i f = 16ma ,i o = 3ma, v cc =4.5v, t a =25c elw135 - - 0.5 i f = 16ma ,i o = 0.8ma, v cc =4.5v elw136 ELW4503 - - 0.5 i f =16ma ,i o =2.4ma, v cc =4.5v * typical values at t a = 25c
8 pin dip wide body high speed 1mbit/s transistor photocoupler everlight electronics co., ltd. 5 http://www.everlight.com document no dpc-0000108 rev.1 august 2, 2011 elw135 elw136 ELW4503 switching characteristics (t a =0 to 70c unless specified otherwise, i f =16ma, vcc=5v) parameter symbol min. typ.* max. unit conditions propagation delay time to logic low (fig.8) elw135 tphl - 0.36 1.5 s r l =4.1k , t a =25c - - 2.0 r l =4.1k elw136 ELW4503 - 0.32 0.8 r l =1.9k , t a =25c - - 1.0 r l =1.9k propagation delay time to logic high (fig.8) elw135 tplh - 0.45 1.5 s r l =4.1k , t a =25c - - 2.0 r l =4.1k elw136 ELW4503 - 0.25 0.8 r l =1.9k , t a =25c - - 1.0 r l =1.9k common mode transient immunity at logic high (fig.9) *3 elw135 cm h 1,000 - - v/s i f = 0ma , v cm =10vp-p, r l =4.1k , t a =25c elw136 1,000 - - i f = 0ma , v cm =10vp-p, r l =1.9k , t a =25c ELW4503 15,000 20,000 i f = 0ma , v cm =1500vp-p, r l =1.9k , t a =25c common mode transient immunity at logic low (fig.9) *3 elw135 cm l 1,000 - - v/s i f = 0ma , v cm =10vp-p, r l =4.1k , t a =25c elw136 1,000 - - i f = 0ma , v cm =10vp-p, r l =1.9k , t a =25c ELW4503 15,000 20,000 i f = 0ma , v cm =1500vp-p, r l =1.9k , t a =25c * typical values at t a = 25c
8 pin dip wide body high speed 1mbit/s transistor photocoupler everlight electronics co., ltd. 6 http://www.everlight.com document no dpc-0000108 rev.1 august 2, 2011 elw135 elw136 ELW4503 typical performance curves
8 pin dip wide body high speed 1mbit/s transistor photocoupler everlight electronics co., ltd. 7 http://www.everlight.com document no dpc-0000108 rev.1 august 2, 2011 elw135 elw136 ELW4503 note: *3 common mode transient immunity in logic high lev el is the maximum tolerable (positive) dvcm/dt on th e leading edge of the common mode pulse signal vcm, to assure that the output will remain in a logic high state (i.e., vo > 2.0v). common mode transient immunity in logic low level i s the maximum tolerable (negative) dvcm/dt on the tr ailing edge of the common mode pulse signal, vcm, to assure that th e output will remain in a logic low state (i.e., vo < 0.8v). figure 8 switching time test circuit & waveform figure 9 transient immunity test circuit & waveform
8 pin dip wide body high speed 1mbit/s transistor photocoupler everlight electronics co., ltd. 8 http://www.everlight.com document no dpc-0000108 rev.1 august 2, 2011 elw135 elw136 ELW4503 order information part number elw13xy(z)-v or ELW4503y(z)-v note x = part no. (x = 5 or 6) y = lead form option (s or none) z = tape and reel option (ta, tb or none) v = vde (optional) option description packing quantity none standard dip-8 45 units per tube m wide lead bend (0.4 inch spacing) 45 units per tu be s (ta) surface mount lead form + ta tape & reel opt ion 1000 units per reel s (tb) surface mount lead form + tb tape & reel opt ion 1000 units per reel
8 pin dip wide body high speed 1mbit/s transistor photocoupler everlight electronics co., ltd. 9 http://www.everlight.com document no dpc-0000108 rev.1 august 2, 2011 elw135 elw136 ELW4503 package drawing (dimensions in mm) standard dip type option s type
8 pin dip wide body high speed 1mbit/s transistor photocoupler everlight electronics co., ltd. 10 http://www.everlight.com document no dpc-0000108 rev.1 august 2, 2011 elw135 elw136 ELW4503 recommended pad layout for surface mount leadform device marking notes 4503 w136 denotes device number y denotes 1 digit year code ww denotes 2 digit week code v denotes vde (optional) el w4503 ywwv el w136 ywwv
8 pin dip wide body high speed 1mbit/s transistor photocoupler everlight electronics co., ltd. 11 http://www.everlight.com document no dpc-0000108 rev.1 august 2, 2011 elw135 elw136 ELW4503 tape & reel packing specifications tape dimensions dimension no. a b do d1 e f dimension(mm) 140.1 130.1 1.50.1 1.50.1 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 0.40.1 16.0+0.3/ -0.1 4.50.1 option ta option tb direction of feed from reel direction of feed from reel
8 pin dip wide body high speed 1mbit/s transistor photocoupler everlight electronics co., ltd. 12 http://www.everlight.com document no dpc-0000108 rev.1 august 2, 2011 elw135 elw136 ELW4503 solder reflow temperature profile time (s) 150 c 1 - 3 c/sec max 60 ? 150 sec 200 217 c >255 c ( 30s max ) 1-3 c/sec max 60 ? 10 0 sec 260 c (peak,10 sec max)
8 pin dip wide body high speed 1mbit/s transistor photocoupler everlight electronics co., ltd. 13 http://www.everlight.com document no dpc-0000108 rev.1 august 2, 2011 elw135 elw136 ELW4503 disclaimer 1. above specification may be changed without notic e. everlight will reserve authority on material cha nge for above specification. 2. when using this product, please observe the abso lute maximum ratings and the instructions for using outlined in these specification sheets. everlight a ssumes no responsibility for any damage resulting from use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. 3. these specification sheets include materials pro tected under copyright of everlight corporation. pl ease don?t reproduce or cause anyone to reproduce them w ithout everlight?s consent.

▲Up To Search▲

Price & Availability of ELW4503

	To Download ELW4503 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .