unidirectional input, darlington transistor output optocoupler www.clare.com ds-lda111-r04 1 lda111 rohs 2002/95/ec e 3 pb part number description lda111 6-pin dip (50/tube) LDA111S 6-pin surface mount (50/tube) LDA111Str 6-pin surface mount (1000/reel) parameter rating units breakdown voltage - bv ceo 30 v p current transfer ratio - ctr (typical) 8500 % saturation voltage - v ce(sat) 1v input control current - i f 1ma applications features description ordering information pin configuration ? telecom switching ? tip/ring circuits ? modem switching (laptop, notebook, pocket size) ? loop detect ? ringing detect ? current sensing ? unidirectional input ? small 6-pin package, thru-hole or surface mount ? 100ma continuous load rating ? 3750v rms input/output isolation ? machine insertable, wave solderable ? surface mount tape & reel packaging available lda111 is a unidirectional input optocoupler with a darlington transistor output. the lda111 has a minimum current transfer ratio (ctr) of 300% with a maximum value of 30,000%. approvals ? ul recognized component: file # e76270 ? csa certified component: certificate # 1175739 1 3 2 a k 4 5 6 b c e
www.clare.com 2 lda111 r04 absolute maximum ratings are stress ratings. stresses in excess of these ratings can cause permanent damage to the device. functional operation of the device at conditions beyond those indicated in the operational sections of this data sheet is not implied. absolute maximum ratings parameter ratings units breakdown voltage 30 v p reverse input voltage 5 v input control current 100 ma peak (10ms) 1 a power dissipation input power dissipation 1 150 mw phototransistor 2 150 isolation voltage, input to output 3750 v rms operational temperature -40 to +85 c storage temperature -40 to +125 c 1 derate linearly 1.33 mw/c 2 derate linearly 2.0 mw/c electrical absolute maximum ratings are at 25c electrical characteristics parameter conditions symbol min typ max units output characteristics @ 25c phototransistor breakdown voltage i c = 100a bv ceo 30 85 - v phototransistor dark current v ceo = 5v, i f = 0ma i ceo - 50 500 na saturation voltage i c = 3ma, i f = 1ma v ce(sat) --1v current transfer ratio i f = 1ma, v ce = 2v ctr 300 8500 30000 % output capacitance 25v, f =1mhz c out -3-pf input characteristics @ 25c input control current i c = 3ma, v ce = 2v i f - 0.07 1 ma input voltage drop i f = 5ma v f 0.9 1.2 1.4 v reverse input current v r = 5v i r - - 10 a common characteristics @ 25c capacitance, input to output - c i/o -3-pf characteristic symbol test condition typ units turn-on time t on v cc =5v, i f =1ma, r l =500 8 s turn-off time t off 345 switching characteristics @ 25oc switching time test circuit v cc v ce r l i f pulse width=5ms duty cycle=1% i f 10% 90% t on t off v ce
lda111 www.clare.com 3 r04 performance data* *the performance data shown in the graphs above is typical of device performance. for guaranteed parameters not indicated in t he written speci? cations, please contact our application department. led forward voltage (v) 1.0 1.1 1.2 1.3 1.4 1.5 1.6 led forward current (ma) 0 10 20 30 40 50 lda111 led voltage vs. current (t a =25oc) led forward voltage (v) 1.0 1.1 1.2 1.3 1.4 1.5 1.6 led forward current (ma) 0.1 1 10 100 lda111 led voltage vs. current (log) (t a =25oc) temperature (oc) -40 -20 0 20 40 60 80 100 led forward voltage (v) 1.0 1.1 1.2 1.3 1.4 1.5 1.6 lda111 led forward voltage vs. temperature i f =50ma i f =20ma i f =10ma i f =5ma i f =2ma i f =1ma led forward current (ma) 246810 ctr (%) 0 5000 10000 15000 20000 lda111 typical ctr vs. led forward current (t a =25oc, v ce =5v) 0 -40oc 85oc 25oc lda111 typical collector current vs. collector voltage (t a =25oc) collector voltage v ce (v) 0123456 collector current i c (ma) 0 50 100 150 200 250 i f =10ma i f =20ma i f =5ma i f =1ma i f =2ma i f =0.5ma temperature (oc) -40 -20 0 20 40 60 80 100 i ce current (ma) 0 50 100 150 200 250 lda111 i ce current vs. temperature (v ce =5v) i f =10ma i f =5ma i f =2ma i f =1ma i f =0.5ma i f =0.2ma i f =0.1ma temperature (oc) -40 -20 0 20 40 60 80 100 v ce(sat) (v) 0.70 0.75 0.80 0.85 0.90 0.95 lda111 v ce(sat) vs. temperature (i f =1ma, i c =3ma) temperature (oc) -40 -20 0 20 40 60 80 100 leakage (na) 0 200 400 600 800 1000 1200 1400 lda111 leakage current vs. temperature v cc =10v v cc =3v v cc =5v load resistance ( ) 1x10 2 1x10 3 1x10 4 1x10 5 turn-on time ( s) 6.8 6.9 7.0 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 8.0 lda111 turn-on time vs. load resistance (t a =25oc, v cc =5v, i f =1ma) load resistance ( ) 1x10 2 1x10 3 1x10 4 1x10 5 turn-off time ( s) 0 5000 10000 15000 lda111 turn-off time vs. load resistance (t a =25oc, v cc =5v, i f =1ma)
www.clare.com 4 lda111 r04 mechanical dimensions manufacturing information rohs 2002/95/ec e 3 pb soldering for proper assembly, the component must be processed in accordance with the current revision of ipc/jedec standard j-std-020. failure to follow the recommended guidelines may cause permanent damage to the device resulting in impaired performance and/or a reduced lifetime expectancy. washing clare does not recommend ultrasonic cleaning or the use of chlorinated solvents. 6.350 0.127 (0.250 0.005) 2.540 0.127 (0.100 0.005) 7.620 0.127 (0.300 0.005) 5.080 0.127 (0.200 0.005) 6 - 0.800 dia. (6 - 0.031 dia.) 6-pin dip thru-hole package pc board pattern 0.254 typ (0.010 typ) 9.144 0.508 (0.360 0.020) 7.239 typ (0.285 typ) 7.620 0.254 (0.300 0.010) 3.302 0.051 (0.130 0.002) 4.064 typ (0.160 typ) 0.457 0.076 (0.018 0.003) dimensions mm (inches) 8.382 0.381 (0.330 0.015) 2.54 0.127 (0.100 0.005) 6.350 0.127 (0.250 0.005) 1.651 0.254 (0.065 0.010) 0.254 0.0127 (0.010 0.0005) 7.620 0.254 (0.300 0.010) 0.635 0.127 (0.025 0.005) 6-pin surface mount package (?s? suffix) recommended pcb land pattern dimensions mm (inches) 3.302 0.051 (0.130 0.002) 4.445 0.254 (0.175 0.010) 2.54 (0.10) 8.90 (0.3503) 1.65 (0.0649) 0.65 (0.0255) 8.382 0.381 (0.330 0.015) 2.54 0.127 (0.100 0.005) 9.524 0.508 (0.375 0.020) 6.350 0.127 (0.250 0.005) 0.457 0.076 (0.018 0.003) 1.651 0.254 (0.065 0.010)
clare, inc. makes no representations or warranties with respect to the accuracy or completeness of the contents of this publica tion and reserves the right to make changes to specifications and product descriptions at any time without notice. neither circuit patent licenses nor indemnity are expressed or implied. except as set forth in clare?s standard terms and conditions of sale, clare, inc. assumes no liability whatsoever, and disclaims any express or implied warranty, relating to its products incl uding, but not limited to, the implied warranty of merchantability, fitness for a particular purpose, or infringement of any intellectual property right. the products described in this document are not designed, intended, authorized or warranted for use as components in systems in tended for surgical implant into the body, or in other applications intended to support or sustain life, or where malfunction of clare?s product may result in direct physical harm, i njury, or death to a person or severe property or environmental damage. clare, inc. reserves the right to discontinue or make changes to its products at any time without notice. specification: ds-lda111-r04 ?copyright 2008, clare, inc. all rights reserved. printed in usa. 4/21/08 for additional information please visit our website at: www.clare.com 5 lda111 mechanical dimensions w = 16.00 max (0.63 max) b 0 = 10.10 (0.400) a 0 = 10.10 (0.400) p = 12.00 (0.472) k 1 = 3.80 (0.15) k 0 = 4.90 (0.19) top cover tape user direction of feed note: tape dimensions not shown comply with jedec standard eia-481-2 dimensions mm (inches) embossment embossed carrier 330.2 dia (13.00 dia) top cover tape thickness 0.102 max (0.004 max) tape and reel packaging for 6-pin ?s? suffix parts
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