lh1546at-e3/aab-e3/aabtr-e3 document number 84600 rev. 1.0, 09-aug-04 vishay semiconductors www.vishay.com 1 4 65 s' s dc 123 ss' i179001 dip smd 1 form a solid state relay features ? current limit protection isolation test voltage 5300 v rms typical r on 28 ? load voltage 350 v load current 120 ma high surge capability clean bounce free switching low power consumption high reliability monolithic receptor smd lead available on tape and reel equivalent to cp clare lca110 lead-free component component in accordance to rohs 2002/95/ec and weee 2002/96/ec agency approvals ul1577, file no. e52744 system code h or j, double protection csa - certification 093751 bsi/babt cert. no. 7980 fimko approval applications general telecom switching - on/off hook control - ring delay - dial pulse - ground start - ground fault protection instrumentation industrial controls see "solid state relays" (application note 56) description the lh1546 is robust, ideal for telecom and ground fault applications. it is a spst normally open switch (1 form a) that replaces electromechanical relays in many applications. it is constructed using a gaaias led for actuation control and an integrated monolithic die for the switch output. the die, fabricated in a high- voltage dielectrically isolated technology, is com- prised of a photodiode array, switch control circuitry and mosfet switches. in addition, it employs cur- rent-limiting circuitry which meets fcc 68.302 and other regulatory voltage surge requirements when overvoltage protection is provided. customer specific requirement - order information has been changed to identify that the product is lead free. order information part remarks lh1546aab-e3 tubes, smd-6 LH1546AABTR-E3 tape and reel, smd-6 lh1546at-e3 tubes, dip-6
www.vishay.com 2 document number 84600 rev. 1.0, 09-aug-04 lh1546at-e3/aab-e3/aabtr-e3 vishay semiconductors absolute maximum ratings, t amb = 25 c stresses in excess of the absolute maximum ratings can caus e permanent damage to the device. functional operation of the device is not implied at these or any other conditions in excess of thos e given in the operational sections of this document. exposure to absolute maximum ratings for extended periods of time can adversely affect reliability. ssr electrical characteristics, t amb = 25 c minimum and maximum values are testing requirements. typical val ues are characteristics of the device and are the result of eng ineering evaluations. typical values are for information only and are not part of the testing requirements. input output parameter test condition symbol value unit ssr output power dissipation (continuous) p diss 550 mw led continuous forward current i f 50 ma led reverse voltage i r 10 av r 8.0 v dc or peak ac load voltage i l 50 av l 350 v continuous dc load current at 25 c, bidirectional 120 ma continuous dc load current at 25 c, unidirectional 200 ma ambient temperature range t amb - 40 to + 85 c storage temperature range t stg - 40 to + 150 c soldering temperature t = 10 s max t sld 260 c isolation test voltage for 1.0 s v io 5300 v rms isolation resistance v io = 500 v, t amb = 25 c r io 10 12 ? v io = 500 v, t amb = 100 c r io 10 11 ? parameter test condition symbol min typ. max unit led forward current, switch turn-on i l = 100 ma, t = 10 ms i fon 1.1 2.0 ma led forward current, switch turn-off v l = 350 v i foff 0.2 1.0 ma led forward voltage i f = 10 ma v f 1.15 1.26 1.45 v parameter test condition symbol min typ. max unit on-resistance, ac/dc: pin 4 () to 6 () i f = 5.0 ma, i l = 50 ma r on 28 35 ? on-resistance, dc: pin 4, 6 (+) to 5 (-) i f = 5.0 ma, i l = 50 ma r on 7.0 10.0 ? off-resistance i f = 0 ma, v l = 100 v r off 0.5 300 g ? current limit ac/dc i f = 5.0 ma, t = 5.0 ms, v l = 6.0 v i lmt 170 210 250 ma off-state leakage current i f = 0 ma, v l = 100 v i o 0.35 200 na i f = 0 ma, v l = 350 v i o 0.096 1.0 na output capacitance pin 4 to 6 i f = 0 ma, v l = 1.0 v c o 18 pf i f = 0 ma, v l = 50 v c o 6.7 pf switch offset i f = 5.0 ma v os 0.3 a
lh1546at-e3/aab-e3/aabtr-e3 document number 84600 rev. 1.0, 09-aug-04 vishay semiconductors www.vishay.com 3 transfer typical characteristics (tamb = 25 c unless otherwise specified) parameter test condition symbol min typ. max unit capacitance (input-output) v iso = 1.0 v c io 0.67 pf turn-on time i f = 5.0 ma, i l = 50 ma t on 1.14 3.0 ms turn-off time i f = 5.0 ma, i l = 50 ma t off 0.71 3.0 ms figure 1. recommended operating conditions figure 2. led voltage vs. temperature ilh1546at_00 80 60 0 40 120 100 20 -40 -20 0 20 40 60 80 load current (ma) ambient temperature (c) i fon = 2.0 ma i fon = 3.0 ma i fon = 4.0 ma i fon = 5.0 to 20 ma ilh1546at_01 ambient temperature, t a (c) led forward voltage (v) -40 -20 0 20 40 60 80 1.6 1.5 1.4 1.3 1.2 1.1 1.0 i f =20ma i f = 1.0 ma i f = 2.0 ma i f = 5.0 ma i f =10ma i f =50ma figure 3.ledreversecurrentvs.ledreversevoltage figure 4.ledcurrentforswitchturn-onvs.temperature ilh1546at_03 0 2 4 6 8 10 0 20406080100 led current (ua) reverse led voltage (v) t = -40 c t=25c t=85c ilh1546at_04 -45 -30 -15 0 15 30 45 60 -40 -20 0 20 40 60 80 temperature (c) led current for switch turn-on (%), norm. to 25 c i l = 100 ma
www.vishay.com 4 document number 84600 rev. 1.0, 09-aug-04 lh1546at-e3/aab-e3/aabtr-e3 vishay semiconductors figure 5. led dropout voltage vs. temperature figure 6. load current vs. load voltage figure 7. current limit vs. temperature ilh1546at_05 1.02 1.06 1.1 1.14 1.18 1.22 1.26 -40 -20 0 20 40 60 80 temperature (c) led forward voltage (v) i l = 100 ma ilh1546at_06 012345 load voltage (v) current limit ( a) t = -40 c t=25c t=85c i f =5ma 300 250 200 150 100 50 0 ilh1546at_07 40 30 20 10 0 -10 -20 -30 change in current limit (%) norm. to 25 c i f =5ma v l =6v temperature (c) -40 -20 0 20 40 60 80 figure 8.switchbreakdownvoltagevs.loadcurrent figure 9.switchoffsetvoltagevs.ledcurrent figure 10.on-resistancevs.temperature ilh1546at_08 60 50 40 30 20 10 0 load current ( a) breakdown voltage (v) t = -40 c t=25c t=85c i f =0ma i l <50 a 0 100 200 300 400 500 ilh1546at_09 0.0 0.5 1.0 1.5 2.0 2.5 25 35 45 55 65 75 85 temperature (c) switch offset voltage (microvolt) i f =5ma ilh1546at_10 i f =5ma i l =50ma temperature (c) change in ron (%), norm. to 25 c 40 30 20 10 0 -10 -20 -30 -40 -40 -20 0 20 40 60 80
lh1546at-e3/aab-e3/aabtr-e3 document number 84600 rev. 1.0, 09-aug-04 vishay semiconductors www.vishay.com 5 figure 11. variation in on-resistance vs. led current figure 12. switch capacitance vs. applied voltage figure 13. insertion loss vs. frequency ilh1546at_11 -2 0 2 4 6 8 04 8121620 ac/dc ron variation (%) norm. @ i f = 5ma led forward current (ma) i f =5ma ilh1546at_12 0 10 20 30 40 50 0 20 40 60 80 100 capacitance (pf) applied voltage (v) i f =0ma ilh1546at_13 frequency (hz) 0.6 0.0 insertion loss (db) 0.5 0.4 0.2 0.1 10 2 10 3 10 4 10 5 0.3 r l = 600 ? i f =5ma figure 14.outputisolation figure 15.leakagecurrentvs.appliedvoltageatelevated temperatures figure 16.switchbreakdownvoltagevs.temperature ilh1546at_14 0 20 40 60 80 100 120 isolation (db) frequency (hz) v p =10v r l =50 ? 1000 10000 100000 1000000 ilh1546at_15 0.1 1.0 10.0 100.0 1000.0 0 50 100 150 200 250 300 350 load voltage (v) leakage current (na) t=85c t=70c t=50c i f =0ma t=25c ilh1546at_16 change in breakdown voltage (%) normalized to 25 c 8 0 4 2 6 -6 -8 -4 -10 -2 ambient temperature (c) -40 -20 0 20 40 60 80
www.vishay.com 6 document number 84600 rev. 1.0, 09-aug-04 lh1546at-e3/aab-e3/aabtr-e3 vishay semiconductors figure 17. switch offset voltage vs. temperature figure 18. turn-on time vs. temperature figure 19. turn-off time vs. temperature ilh1546at_17 0.0 0.5 1.0 1.5 2.0 2.5 25 35 45 55 65 75 85 temperature (c) switch offset voltage (microvolt) i f =5ma ilh1546at_18 change in turn-on time (%) norm. to 25 c temperature (c) 10 6 2 -2 -6 -10 -40 -20 0 20 40 60 80 i f =5ma i l =50ma ilh1546at_19 8 5 2 -1 -4 -7 -10 change in turn-off time (%) norm. to 25 c temperature (c) -40 -20 0 20 40 60 80 i f =5ma i l =50ma figure 20.turn-ontimevs.ledcurrent figure 21.turn-offtimevs.ledcurrent ilh1546at_20 01020304050 turn-on time (ms) i l =50ma t = -40 c t=25c t=85c led forward current (ma) 18 15 12 9 6 3 0 ilh1546at_21 turn-off time (ms) t=85c t=25c t=40c led forward current (ma) 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 01020304050 i l =50ma
lh1546at-e3/aab-e3/aabtr-e3 document number 84600 rev. 1.0, 09-aug-04 vishay semiconductors www.vishay.com 7 package dimensions in inches (mm) package dimensions in inches (mm) .014 (.35) .010 (.25) .150 (3.81) .110 (2.79) .150 (3.81) .130 (3.30) .020 (.051) min. .300 (7.62) typ. .035 (0.90) .031 (0.80) .100 (2.54) typ. .039 (1.00) min. .022 (0.55) .018 (0.45) .256 (6.50) .248 (6.30) .343 (8.70) .335 (8.50) pin one id. 6 5 4 1 2 3 18 typ. .347 (8.82) .300 (7.62) 4 typ. dip iso method a i178001 .343 (8.71) .335 (8.51) .256 (6.50) .248 (6.30) pin one i.d. .039 (0.99) min. .150 (3.81) .130 (3.30) .100 (2.54) .052 (1.33) .048 (1.22) 4 .040 (1.016) .020 (0.508) .0098 (.25) .0040 (.10) .012 (0.31) .008 (0.20) .300 (7.62) .395 (10.03) .375 (9.63) 3 to 7 18 min. .315 (8.00) typ. .050 (1.27) typ. smd iso method a i178002 .100 (2.54) r .010 (.25) .070 (1.78) .030 (.76) .060 (1.52) .315 (8.00) min .435 (11.05)
www.vishay.com 8 document number 84600 rev. 1.0, 09-aug-04 lh1546at-e3/aab-e3/aabtr-e3 vishay semiconductors ozone depleting substances policy statement it is the policy of vishay semiconductor gmbh to 1. meet all present and future national and international statutory requirements. 2. regularly and continuously improve the performance of our products, processes, distribution and operatingsystems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. it is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (odss). the montreal protocol (1987) and its london amendments (1990) intend to severely restrict the use of odss and forbid their use within the next ten years. various national and international initiatives are pressing for an earlier ban on these substances. vishay semiconductor gmbh has been able to use its policy of continuous improvements to eliminate the use of odss listed in the following documents. 1. annex a, b and list of transitional substances of the montreal protocol and the london amendments respectively 2. class i and ii ozone depleting substances in the clean air act amendments of 1990 by the environmental protection agency (epa) in the usa 3. council decision 88/540/eec and 91/690/eec annex a, b and c (transitional substances) respectively. vishay semiconductor gmbh can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. we reserve the right to make changes to improve technical design and may do so without further notice. parameters can vary in different applications. all operating parameters must be validated for each customer application by the customer. should the buyer use vishay semiconductors products for any unintended or unauthorized application, the buyer shall indemnify vishay semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. vishay semiconductor gmbh, p.o.b. 3535, d-74025 heilbronn, germany telephone: 49 (0)7131 67 2831, fax number: 49 (0)7131 67 2423
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay all product specifications and data are subject to change without notice. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, ?vishay?), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of vishay. the products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. customers using or selling vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify vishay for any damages arising or resulting from such use or sale. please contact authorized vishay personnel to obtain written terms and conditions regarding products designed for such applications. product names and markings noted herein may be trademarks of their respective owners.
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