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cosmo electronics corp. document no. 69p23001.1 - 1 - http://www.cosmo-ic.com cosmo KP4040 series 16pin photodarlington photocoupler z schematic z description the KP4040 series consist of an infrared-emitting diode in a 16-pin dip package and available in wide-lead spacing and smd option. it features a hi gh current transfer ratio, low coupling capacitance and high isolation voltage. 1 3 5 7 anode 2 4 6 8 cathode 9 11 13 15 emitter 10 12 14 16 collector z features 1. current transfer ratio ( ctr min. 600% at i f =1ma v ce =2v ) 2. high isolation voltage between input and output ( viso 5000vrms ) 3. pb free and rohs compliant. 4. agency approvals: ? ul1577 / cul c22.2 no.1 & ntc no.5, file no. e169586 ? vde en60747, file no.101347 ? fimko en60065, file no. ncs/fi23149 a2 ? fimko en60950, file no. ncs/fi24584 a1 ? semko en60065, file no. fi016484 ? semko en60950, file no. fi016433 z applications ? system appliances, measuring instruments ? industrial robots ? copiers, automatic vending machines, facsimiles, telephone sets ? signal transmission between circuits of different potentials and impedances ? interface with various power supply circuits, power distribution boards ? numerical control machines
cosmo electronics corp. document no. 69p23001.1 - 2 - http://www.cosmo-ic.com cosmo KP4040 series 16pin photodarlington photocoupler z outside dimension unit : mm KP4040 KP4040s KP4040h KP4040l tolerance 0.2mm 3.00 7.62 6.50 0.50 1.20 2.54 2.54 19.84 3.50 2.70 0.40 13.00 0.25 13.00 1.20 0.100.1 3.50 19.84 2.54 2.54 10.000.4 1.00 0.25 6.50 7.62 0 ~ 10 3.00 0.30 3.50 19.84 1.20 0.50 2.54 2.70 6.50 7.62 0.25 10.160.50 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 1.20 19.84 2.54 2.54 1.dual-in-line type. 2.surface mount type. 3.long creepage distance type 4.long creepage distance for surface mount type. z device marking notes: cosmo 4040 yww y: year code / ww: week code cosmo 4040 yww
cosmo electronics corp. document no. 69p23001.1 - 3 - http://www.cosmo-ic.com cosmo KP4040 series 16pin photodarlington photocoupler z absolute maximum ratings (ta=25 ) parameter symbol rating unit forward current i f 50 ma peak forward current i fm 1 a reverse voltage v r 6 v input power dissipation p d 70 mw collector-emitter voltage v ceo 300 v emitter-collector voltage v eco 0.1 v collector current i c 150 ma output collector power dissipation p c 200 mw total power dissipation p tot 200 mw isolation voltage 1 minute v iso 5000 vrms operating temperature t opr -55 to +115 storage temperature t stg -55 to +125 soldering temperature 10 seconds t sol 260 z electro-optical characteristics (ta=25 ) parameter symbol conditions min. typ. max. unit forward voltage v f i f =20ma - 1.2 1.4 v peak forward voltage v fm i fm =0.5a - - 3.5 v reverse current i r v r =4v - - 10 a input terminal capacitance c t v=0, f=1khz - 30 - pf output collector dark current i ceo v ce =200v, i f =0 - - 1 a current transfer ratio ctr i f =1ma, v ce =2v 600 - 9000 % collector-emitter saturation v ce(sat) i f =20ma, i c =5ma - - 1.5 v isolation resistance r iso dc500v 5x10 10 - - ? floating capacitance c f v=0, f=1mhz - 0.6 1.0 pf cut-off frequency f c v cc =5v, i c =2ma, r l =100 - 7 - khz response time ( rise ) t r - 60 300 s transfer charac- teristics response time ( fall ) t f v ce =2v, i c =20ma, r l =100 - 50 250 s
cosmo electronics corp. document no. 69p23001.1 - 4 - http://www.cosmo-ic.com cosmo KP4040 series 16pin photodarlington photocoupler fig.1 current transfer ratio vs. forward current current transfer ratio ctr ( % ) 2 1 1 1 1 3 1 1 1 6 1 1 1 4 1 1 1 5 1 1 1 2 1 1 / 6 1 / 2 1 / 3 6 2 3 u b > 3 6 ( d w ! ! > 3 w d f classification table of current transfer ratio is shown below. KP4040 model no. ctr ( % ) KP4040 e 600 ~9000 forward current i f (ma) fig.2 fig.3 collector power dissipation vs. ambient temperature collector dark current vs. ambient temperature collector power dissipation p c ( mw ) 25 0 -55 50 0 100 125 75 50 2 00 150 2 50 115 collector dark current i ceo ( a ) -8 10 -55 0 25 10 -11 10 -10 -9 10 v =200v 10 -7 10 -6 10 -5 75 50 115 ce ambient temperature ta ( ) ambient temperature ta ( ) fig.4 fig.5 forward current vs. ambient temperature forward current vs. forward voltage forward current i f ( ma ) 60 10 -55 0 20 025 30 40 50 50 75 115 125 forward current i f ( ma ) 5 00 1.8 -25 1.6 1.2 1.0 1.4 20 2 5 10 50 ta=75 c 50 1 00 2 00 c 2.4 2.0 2.2 c c 25 c 0 1 ambient temperature ta ( ) forward voltage v f (v)
cosmo electronics corp. document no. 69p23001.1 - 5 - http://www.cosmo-ic.com cosmo KP4040 series 16pin photodarlington photocoupler fig.6 fig.7 collector current vs. collector-emitter voltage relative current transfer ratio vs. ambient temperature collector current i c (ma) 1 1 2 3 1 / 6 n b 4 5 2 n b 6 4 n b 3 1 1 j ! > 2 1 n b 2 1 1 g 6 n b u b > 3 6 ( d 2 / 6 n b 3 n b 3 / 6 n b relative current transfer ratio ( % ) -25 0 0 50 25 50 115 75 i = 1m a v =2v 150 100 f ce collector-emitter voltage v ce (v) ambient temperature ta ( ) fig.8 fig.9 collector-emitter saturation voltage vs. forward current response time vs. load resistance collector-emitter saturation voltage v ce ( v ) u b > 3 6 ! d 4 2 1 12 2 3 4 5 6 1 n b 8 1 n b 2 1 1 n b 5 6 2 1 n b 4 1 n b j d > 6 n b 6 response time ( us ) 0.1 100 0.01 1 2 5 10 20 50 vce=2v ic=20ma ta=25 500 200 c 110 t f t r forward current i f (ma) load resistance r l (k )
cosmo electronics corp. document no. 69p23001.1 - 6 - http://www.cosmo-ic.com cosmo KP4040 series 16pin photodarlington photocoupler z test circuit for response time w d f u s u g : 1 & 2 1 & s w d d w d f j g j g m
cosmo electronics corp. document no. 69p23001.1 - 7 - http://www.cosmo-ic.com cosmo KP4040 series 16pin photodarlington photocoupler z recommended soldering conditions (a) infrared reflow soldering ? peak reflow soldering ? time of peak reflow temperature ? time of temperature higher than 230 ? time to preheat temperature from 180~190 ? time(s) of reflow ? flux 260 or below (package surface temperature) 10 sec 30-60 sec 60-120 sec two rosin flux containing small amount of chlorine (the flux with a maximum chlorine content of 0.2 wt% is recommended.) recommended temperature prof ile of infrared reflow 180 190 230 260 60-120 sec 30-60 sec t (s) temperature 10 sec max. (b) wave soldering ? temperature ? time ? preheating conditions ? time(s) of reflow ? flux 260 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 removing the residual flux with freon-based and chlorine-based cleaning solvent. ? avoid shorting between portion of frame and leads.
cosmo electronics corp. document no. 69p23001.1 - 8 - http://www.cosmo-ic.com cosmo KP4040 series 16pin photodarlington photocoupler z numbering system KP4040 x y (z) notes: KP4040 = part no. x = lead form option (0,s,h,l) y = ctr rank (e) z = tape and reel option (tl,tr) option description packing quantity s (tl) surface mount type package + tl tape & reel option 800 units per reel s (tr) surface mount type package + tr tape & reel option 800 units per reel l (tl) long creepage distance for surface mount type package + tl tape & reel option 800 units per reel l (tr) long creepage distance for surface mount type package + tr tape & reel option 800 units per reel z recommended pad layout for surface mount lead form unit : mm 2.long creepage distance for surface mount type. 16 pin smd 16 pin l 1.surface mount type.
cosmo electronics corp. document no. 69p23001.1 - 9 - http://www.cosmo-ic.com cosmo KP4040 series 16pin photodarlington photocoupler z 16-pin smd carrier tape & reel tolerance 0.2mm
cosmo electronics corp. document no. 69p23001.1 - 10 - http://www.cosmo-ic.com cosmo KP4040 series 16pin photodarlington photocoupler z 16-pin l carrier tape & reel tolerance 0.2mm
cosmo electronics corp. document no. 69p23001.1 - 11 - http://www.cosmo-ic.com cosmo KP4040 series 16pin photodarlington photocoupler z 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 cont inuously improving all of products, including quality, reliability, function...etc., cosmo reserves the right to change the specification, characteristics, data, materials, and structure of produc ts without notice. please contact with cosmo to obtain the latest specification. it would be required to comply with the absolute maxi mum 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 designed for use in general electronics application list below: a. personal computer b. oa machine c. audio / video d. instrumentation e. electrical application f. measurement equipment g. consumer electronics h. telecommunication cosmo devices shall not be used or related with equipment requiring highe r level of quality / reliability, or malfunction, or failure which may cause loss of hum an 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 purpos e, in whole or in part without any written permission expressed from cosmo.

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