cosmo electronics corp. document no. 6 9p44001 .2 - 1 - http://www.cosmo - ic.com cosmo k tlp161g series 4 pin mini - flat zero - cross triac driver photocoupler ? description the ktlp161g 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 driver. 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. ? sch ematic z.c 1 2 4 3 1. anode 2 . cathode 3 . main terminal 4 . main terminal ? featu res 1. pb free and rohs compliant 2. 400v peak blocking voltage 3. subminiature type (the volume is smaller than that of our conventional dip type by as far as 30%) 4. simplifies logic control of 115 vac power 5. zero voltage crossing 6. isolation voltage between input and output (viso 3750vms) 7. msl class 1 8. agency approvals ? ul approved (no. e169586): ul1577 ? c - ul approved (no. e169586) ? vde approved (no. 40009235 ): din en60747 - 5 - 5 ? cqc approved: gb8898 - 2011, gb4943.1 - 2011 ? application s ? solenoid/valve c ontrols ? light ing c ontrols ? static power s witches ? ac motor d rives ? temperature c ontrols ? e.m c ontactors ? ac motor c ontactors ? solid state r elay ? programmable controllers
cosmo electronics corp. document no. 6 9p44001 .2 - 2 - http://www.cosmo - ic.com cosmo k tlp161g series 4 pin mini - flat zero - cross triac driver photocoupler ? outside dimension unit mm tolerance : 0.2mm ? device marking cosmo 161g yww notes cosmo 161 g yww y year code / w week code 2.54 4.40 0.40 0.50 7.00 0.5 0.4 0.10 0.10 3.90 0.5 2.0 0.5
cosmo electronics corp. document no. 6 9p44001 .2 - 3 - http://www.cosmo - ic.com cosmo k tlp161g series 4 pin mini - flat zero - cross triac driver photocoupler ? absolute maximum ratings (ta=25 ) parameter symbol rating unit in put 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 - state output t erminal voltage v drm 4 0 0 v peak on - state r.m.s. c urrent i t(rms) 7 0 ma peak r epetitive surge c urrent (pw=10ms.dc 1 0%) i tsm 1 a power dissipation p d 15 0 mw total power dissipation p tot 20 0 mw isolation voltage 1 minute v iso 375 0 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 reted - - 1 a o n - s tate v oltage v tm i tm = 7 0ma - 1 . 8 3 v tran s fer charac - teristics holding c urrent i h - 0.1 - 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 - 10 20 v leakage in inhibited s tate i drm2 i f =rated i ft , rated v drm , off state - - 500 a isolation resistanc e r iso dc500v 5x10 10 10 11 - minimum trigger current i ft main t erminal v oltage=3v - - 10 ma ? static dv/dt test circuit r=10k x100 scope probe d.u.t ctest vdc rtest mercury wetted relay pulse input applied voltage waveform 0 volts vmax dv/dt = 0.63 vmax rc rc 0.63 vmax
cosmo electronics corp. document no. 6 9p44001 .2 - 4 - http://www.cosmo - ic.com cosmo k tlp161g series 4 pin mini - flat zero - cross triac driver photocoupler fig.1 forward c urrent fig.2 diode power dissipation vs. ambient t emperature vs . ambient t emperature forward current i f ( ma ) 0 -4 0 -2 0 0 2 0 4 0 6 0 8 0 1 0 0 1 1 5 1 0 2 0 3 0 4 0 5 0 6 0 diode power dissipation p d (mw) 0 -40 -20 0 20 40 60 80 100 115 20 40 60 80 100 120 70 ambient temperature ta ( ) ambient temperature ta ( ) fig.3 on - s tate r.m.s. c urrent fig.4 total power dissipation vs. ambient t emperature vs. ambient temperature on - state current i tm ( ma ) 0 -40 -20 0 20 40 60 80 100 115 20 40 60 80 100 120 70 total power dissipation p d (mw) 0 -40 -20 0 20 40 60 80 100 115 50 100 150 200 250 300 ambient temperature ta ( ) ambient temperature ta ( ) fig.5 peak forward current fig.6 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 10 100 1000 0.5 1.0 1.5 2.0 2.5 3.0 0 5 2 50 20 500 200 ta=75c 50c 25c 0c -25c duty ratio forward voltage (v)
cosmo electronics corp. document no. 6 9p44001 .2 - 5 - http://www.cosmo - ic.com cosmo k tlp161g series 4 pin mini - flat zero - cross triac driver photocoupler fig.7 on - s tate c haracteristics fig.8 inhibit voltage v s . ambient temperature on - state current i tm ( ma ) -3 -400 -2 -1 0 1 2 3 -300 -200 -100 0 +100 +200 +300 +400 output pulse width 80us i =30ma, f=60hz, ta=25c f vinh, normalized -40 -20 0 20 40 60 80 100 115 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 on - state voltage (v) ambient temperature ta ( ) fig. 9 leakage with led off fig.10 i drm2 ,leakage in inhibited state vs. ambient temperature v s . ambient temperature peak blocking current ( na ) 1 -40 -20 0 20 40 60 80 100 115 10 100 1000 i drm2 , normalized -40 -20 0 20 40 60 80 100 115 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 ift=rated ift ambient tempera ture ta ( ) ambient temperature ta ( ) fig.1 1 trigger current v s . ambient temperature i ft , normalized -4 0 -2 0 0 2 0 4 0 6 0 8 0 1 0 0 1 1 5 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 n orm alize d to t a = 25c ambient temperature ta ( )
cosmo electronics corp. document no. 6 9p44001 .2 - 6 - http://www.cosmo - ic.com cosmo k tlp161g series 4 pin mini - flat zero - cross triac driver photocoupler ? recommended soldering conditions (a) infrared reflow soldering ? peak reflow solderi ng ? time of peak reflow temperature ? time of temperature higher than 230 ? time to preheat t emperature from 180~190 ? time(s) of reflow ? 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 26 0 or below (molten solder temperature) 10 seconds or less 120 or below (package surface temperature) one rosin flux containing small amount of chlorine (the flux with a maximum chlorine content of 0.2 wt% is recommended.) (c) cautions ? fluxes avoid remo ving 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 9p44001 .2 - 7 - http://www.cosmo - ic.com cosmo k tlp161g series 4 pin mini - flat zero - cross triac driver photocoupler ? number ing system k tlp161 g ( x ) note s k tlp161 g = part no. x = tape and r eel option ( tld tru ) option description packing quantity tld surface mount type package + tld tape & reel option 3000 units per reel tru surface mount type package + tru tape & reel option 3000 units per reel ? recommended p ad layout for surface mount lead f orm 1.50 2.54 7.85 0.80 u nit mm
cosmo electronics corp. document no. 6 9p44001 .2 - 8 - http://www.cosmo - ic.com cosmo k tlp161g series 4 pin mini - flat zero - cross triac driver photocoupler ? 4 - pin mini - f lat tld/tru carrier t ape & reel 1.75 7.5 4.10 2.00 4.00 7.50 0.31 2.55 tld tru direction of feed from reel direction of feed from reel unit mm tolerance 0.2mm 1.50.5 2.00 16.4 8.00 16.0
cosmo electronics corp. document no. 6 9p44001 .2 - 9 - http://www.cosmo - ic.com cosmo k tlp161g series 4 pin mini - flat zero - cross triac driver photocoupler ? application 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 t he latest specification. it would be required to comply with the absolute maximum ratings 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 des igned for use in general electronics application list below: a. personal c omputer b. oa machine 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 malfunction, or failure which may cause loss of human life, bodily injury, includes, without limitation: a. medical and other life supporting equipments b. space applicatio n 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 written permission expressed f r o m cosmo.
|
