cosmo electronics corp. document no. 6 9p46001 .2 - 1 - http://www.cosmo - ic.com cosmo k tlp 3 503 series 8 pin zero - cross triac driver photocoupler ? description the ktlp3503 series consist of a gaas infrared emitting diode optically coupled to a monolithic silicon detector performing the function of a zero voltage crossing bilateral triac and a main output power triac . they are designed for use with a triac in the interface of logic systems to equipment powered from 115 vac lines, such as solid - state relays, industrial controls, motors, solenoids and consumer appliances, etc. ? schematic z.c 1 2 3 4 8 6 5 1. cathode 2. anode 3. cathode 4. cathode 5. gate 6. t1 8. t2 ? features 1. pb free and rohs compliant 2. 400v peak blocking voltage 3. on - state r.m.s current 0.5a 4. simplifies logic control of 115 vac power 5. zero voltage crossing 6. isolation voltage between input and output (viso 5300vms) 7. msl class 1 8. agency approvals ? ul approved ( no. e169586 ): ul1577 ? c - ul approved ( no. e169586 ) ? vde approved ( no. 40020973 ): din en60747 - 5 - 5 ? application s ? triac d river ? programmable c ontrollers ? ac - output m odule ? solid s tate r elay ? isolated interface between high voltage ac device s and lower voltage dc control ci rcuitry ? switching motors, fans, heaters, solenoids and valves ? phase or power control in applications , such as lighting and t emperature control equipment
cosmo electronics corp. document no. 6 9p46001 .2 - 2 - http://www.cosmo - ic.com cosmo k tlp 3 503 series 8 pin zero - cross triac driver photocoupler ? outside dimension unit mm 13.00 0.25 13.00 7.62 6.50 1.20 3.00 0.40 0.50 2.54 2.70 3.50 9.68 0 ~ 10 0.2 0.25 3.50 6.50 7.62 10.16 0.900.25 0.900.25 11.80 +0.2 -0.5 2.54 1.20 9.68 6.50 0.25 9.68 3.50 3.00 0.30 1.20 0.50 2.54 2.70 2.54 7.62 10.160.50 1.00 10.000.4 6.50 7.62 3.50 2.54 1.20 0.100.1 0.25 9.68 0 ~ 10 ktlp3503 ktlp3503s ktlp3503l ktlp3503h tolerance 0.2mm 3. long creepage distance type. 4. long creepage distance for surface mount type. 1. dual-in-line type. 2. surface mount type. ? device marking cosmo 3503 yww notes cosmo 3 50 3 yww y year code / w week code
cosmo electronics corp. document no. 6 9p46001 .2 - 3 - http://www.cosmo - ic.com cosmo k tlp 3 503 series 8 pin zero - cross triac driver photocoupler ? absolute maximum ratings (ta=25 ) parameter symbol rating unit input forward current i f 50 ma peak forward current i fm 1 a reverse voltage v r 6 v power dissipation p d 70 mw output off - s tate output t erminal voltage v drm 4 0 0 v peak on - s tate r.m.s. c urrent i t(rms) 0.5 a peak r epetitive surge c urrent ( 60hz , peak ) i ts m 5 a isolation voltage 1 minute v iso 5 3 00 vrms operating temperature t opr - 40 to + 115 storage temperature t stg - 50 to +125 soldering temperature 10 second s t sol 260 ? electro - optical characteristics (ta=25 ) parameter symbol conditions m in . t yp . m ax . unit input forward voltage v f i f =10ma - 1.2 1.4 v reverse current i r v r =4v - - 10 a output peak b locking c urrent i drm v drm r a ted - - 100 a o n - s tate v oltage v tm i tm = 0.5 a - - 3 v tran s fer charac - teristics holding c urrent i h - - 25 ma critical rate of rise of off - state voltage d v /dt v drm =(1/ 2 )*rated - 1000 - v/ s inhibit voltage (mt1 - mt2 v oltage above which device will not trigger ) v inh i f = rated i ft - - 5 0 v leakage in i nhibited s tate i drm2 i f =rated i ft , rated v drm , off state - 200 - a isolation resistance r iso dc500v 5x10 10 - - minimum trigger current i ft main t erminal v oltage=3v - - 10 ma
cosmo electronics corp. document no. 6 9p46001 .2 - 4 - http://www.cosmo - ic.com cosmo k tlp 3 503 series 8 pin zero - cross triac driver photocoupler fig.1 forward c urrent e fig.2 on - state r.m.s. c urrent vs. ambient t emperatur e vs. ambient t emperature forward current i f ( ma ) 0 -40 -20 0 20 40 60 80 100 115 10 20 30 40 50 60 on - state current i tm ( ma ) 0 -40 -20 0 20 40 60 80 100 115 0.1 0.2 0.3 0.4 0.5 0.6 ambient temperature ta ( ) ambient temperature ta ( ) fig. 3 peak forward current fig. 4 forward current vs. duty ratio vs. forward voltage peak forward current i ft ( ma ) 10 10 100 1000 10000 1 -3 10 -2 10 -1 pulse width <= 100us ta=25c forward current i f ( ma ) 1 1 0 1 0 0 1 0 0 0 0 .5 1 .0 1 .5 2 .0 2 .5 3 .0 0 5 2 5 0 2 0 5 0 0 2 0 0 t a = 7 5 c 5 0 c 2 5 c 0 c -2 5 c duty ratio forward voltage (v) fig. 5 trigger current fig.6 inhibited voltage v s . ambient temperature vs . ambient temperature i ft , normalized -40 -20 0 20 40 60 80 100 115 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 norm alized to ta=25c v inh , normalized -40 -20 0 2 0 40 6 0 80 10 0 115 0 .6 0 .7 0 .8 0 .9 1 .0 1 .1 1 .2 1 .3 1 .4 ambient temperature ta ( ) ambient temperature ta ( )
cosmo electronics corp. document no. 6 9p46001 .2 - 5 - http://www.cosmo - ic.com cosmo k tlp 3 503 series 8 pin zero - cross triac driver photocoupler fig.7 on - s tate c haracteristics fig. 8 leakage with led off vs. ambient temperature on - state current i tm ( a ) -3 -0.8 -2 -1 0 1 2 3 -0.6 -0.4 -0.2 0 +0.2 +0.4 +0.6 +0.8 o utput pulse w idth 80us i =30m a , f=60h z, t a=25c f peak blocking current ( na ) 0.1 -40 -2 0 0 2 0 40 60 8 0 1 0 0 1 15 1 10 1 00 on - state volt age (v) ambient temperature ta ( )
cosmo electronics corp. document no. 6 9p46001 .2 - 6 - http://www.cosmo - ic.com cosmo k tlp 3 503 series 8 pin zero - cross triac driver photocoupler ? recommended soldering conditions (a) infrared reflow soldering ? peak reflow soldering ? time of peak reflow temperature ? time of temperature higher than 230 ? time to preheat t emperature from 180~190 ? time(s) of refl ow ? flux 2 60 or below (package surface temperature) 10 sec 30 - 60 sec 60 - 120 sec two rosin flux containing small amount of chlorine (the f lux with a maximum chlorine content of 0.2 wt% is recommended.) recommended temperature profile of infrared reflow 1 8 0 1 9 0 2 3 0 2 6 0 6 0 -1 2 0 s e c 3 0 -6 0 s e c t (s ) temperature 1 0 s e c m a x . (b) wave soldering ? temperature ? time ? preheating conditions ? t ime ( s ) of reflow ? flux 260 or below (molten solder temperature) 10 seconds or less 120 or below (package surface temperature) one rosin flux containing smal l amount of chlorine (the flux with a maximum chlorine content of 0.2 wt% is recommended.) (c) cautions ? fluxes avoid removing the residual flux with f reon - based and chlorine - based cleaning solvent . ? avoid shorting between portion of frame and leads.
cosmo electronics corp. document no. 6 9p46001 .2 - 7 - http://www.cosmo - ic.com cosmo k tlp 3 503 series 8 pin zero - cross triac driver photocoupler ? numb er ing system k tlp3 50 3 x ( y ) note s k tlp3 50 3 = part no. x = lead f orm option ( blank s h l ) y = tape and r eel option ( tl tr tld tru ) option description packing quantity s (tl) surface mount type package + tl tape & reel option 1000 u n its p er reel s (tr) surface mount type package + tr tape & reel option 1000 un its per reel l (tld) long creepage distance for surface mount type package + tld tape & reel option 8 00 un its per reel l (tru) long creepage distance for surface mount type packag e + tru tape & reel option 8 00 u n its per reel ? recommended p ad layout for surface mount lead f orm 1.5 1.9 1.5 1.9 8-pin smd 8-pin l 8.3 2.54 10.7 2.54 1. surface mount type. 2. long creepage distance for surface mount type. u nit mm
cosmo electronics corp. document no. 6 9p46001 .2 - 8 - http://www.cosmo - ic.com cosmo k tlp 3 503 series 8 pin zero - cross triac driver photocoupler ? smd carrier t ape & reel 10.35 2.00 4.00 1.75 7.50 12.00 0.35 4.90 10.35 16.00.30 direction of feed from reel tl direction of feed from reel tr unit mm 1.5 16.4 2.0 tolerance 0.2mm
cosmo electronics corp. document no. 6 9p46001 .2 - 9 - http://www.cosmo - ic.com cosmo k tlp 3 503 series 8 pin zero - cross triac driver photocoupler ? l carrier tape & reel tld direction of feed from reel 24.40 30.40 max. 1000.50 13.0 330 max. unit:mm tolerance 0.2mm tru direction of feed from reel 24.000.30 11.50 1.75 2.00 4.00 10.15 12.00 12.35 3.80 4.30 0.30 ? 1 . 5 0 m i n
cosmo electronics corp. document no. 6 9p46001 .2 - 10 - http://www.cosmo - ic.com cosmo k tlp 3 503 series 8 pin zero - cross triac driver photocoupler ? a pplication notice the content of datasheet is the guidance for product use only. cosmo takes no responsibility to the accuracy of the information provided here. for continuously improving all of products, including quality, reliability, function...etc., cosmo reserves the right to change the specification, characteristics, data, materials, and structure of products without notice. please contact with cosmo to obtain the latest specification. it would be required to comply with the absolute maximum ratin gs listed in the specification. cosmo has no liability and responsibility to the damage caused by improper use of the products. cosmo products are intended to be designed for use in general electronics application list below: a. personal c omputer b. oa m achine c. audio / video d. instrumentation e. electrical a pplication f. measurement equipment g. consumer electronics h. telecommunication cosmo devices shall not be used or related with equipment requiring higher level of quality / reliability, or malfu nction, or failure which may cause loss of human life, bodily injury, includes, without limitation: a. medical and other life supporting equipments b. space application c. telecommunication equipment (trunk lines) d. nuclear power control e. equipment used for automotive vehicles, trains, ships...etc. this publication is the property of cosmo. no part of this publication may be reproduced or copied in any form or any means electronically or mechanically for any purpose, in whole or in part without any wri tten permission expressed f r o m cosmo.
|
