LH1502BAC/ bactr/ bb document number 83806 rev. 1.2, 01-dec-05 vishay semiconductors www.vishay.com 1 i179032 8765 12 34 s2' s2 s1 s1' s2' s2 s1 s1' dip smd dual 1 form a/b, c solid state relay features ? current limit protection ? isolation test voltage 3750 v rms ? typical r on 20 ? load voltage 350 v ? load current 150 ma ? high surge capability ? clean bounce free switching ? low power consumption ? smd lead available on tape and reel ? lead (pb)-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 applications ? general telecom switching - on/off hook control - ring delay - dial pulse - ground start - ground fault protection ? instrumentation ? industrial controls description the lh1502 relays contain normally open and nor- mally closed switches that can be used independently as a 1 form a and 1 form b relay, or when used together, as a 1 form c relay. the relays are con- structed as a multi- chip hybrid device. actuation con- trol is via an infrared led. the output switch is a combination of a photodiode array with mosfet switches and control circuity. order information absolute maximum ratings, t amb = 25 c stresses in excess of the absolute maximum ratings can cause pe rmanent damage to the device. func tional operation of the device is not implied at these or any other condition s in excess of those given in the operatio nal sections of this document. exposure to absolute maximum ratings for extended periods of ti me can adversely affect reliability. ssr part remarks LH1502BAC tubes, smd-8 LH1502BACtr tape and reel, smd-8 lh1502bb tubes, dip-8 parameter test condition symbol value unit led continuous forward current i f 50 ma led reverse voltage i r 10 a v r 8.0 v dc or peak ac load voltage i l 50 a v l 350 v continuous dc load current (form c operation) i l 150 ma peak load current, form a t = 100 ms i p 2) peak load current (single shot), form b i p 350 ma e3
www.vishay.com 2 document number 83806 rev. 1.2, 01-dec-05 LH1502BAC/ bactr/ bb vishay semiconductors 1) breakdown occurs between the output pins external to the package. 2) refer to current limit performance application note for a discussion on relay operat ion during transient currents. electrical char acteristics, t amb = 25 c minimum and maximum values are testing require ments. typical values are c haracteristics 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 ambient operating temperature range t amb - 40 to + 85 c storage temperature range t stg - 40 to + 125 c pin soldering temperature t = 10 s max t sld 260 c input/output isolation test voltage t = 1.0 s, i iso = 10 a max v iso 3750 v rms pole-to-pole isolation voltage (s1 to s2) 1) , (dry air, dust free, at sea level) 1600 v output power dissipation (continuous) p diss 600 mw parameter test condition symbol min ty p. max unit led forward current for switch turn-on (no) i l = 100 ma, t = 10 ms i fon 0.6 2.0 ma led forward current for switch turn-off (no) v l = 300 v i foff 0.4 0.5 ma led forward current for switch turn-on (nc) i l = 300 ma, t = 10 ms i fon 0.2 0.9 ma led forward current for switch turn-off (nc) v l = 300 v i foff 1.0 2.0 ma led forward voltage i f = 10 ma v f 1.15 1.26 1.45 v parameter test condition symbol value unit parameter test condition symbol min ty p. max unit on-resistance: (no, nc) i f = 5.0 ma (no), i f = 0 ma (nc), i l = 50 ma (nc) r on 12 20 25 off-resistance: (no) i f = 0 ma, v l = 100 v r off 0.35 5000 g off-resistance: (nc) i f = 5.0 ma, v l = 100 v r off 0.1 1.4 g current limit (no) i f = 5.0 ma, t = 5.0 ms, v l = 5.0 v i lmt 270 290 380 ma off-state leakage current: (no) i f = 0 ma, v l = 100 v i o 0.02 1000 na off-state leakage current: (nc) i f = 5.0 ma, v l = 100 v i o 0.07 1.0 a off-state leakage current: (no,nc) i f = 0 ma (no), i f = 5.0 ma (nc), v l = 200 v i o 1.0 a output capacitance (no) i f = 0 ma, v l = 50 v c o 50 pf output capacitance (nc) i f = 5.0 ma, v l = 50 v c o 50 pf
LH1502BAC/ bactr/ bb document number 83806 rev. 1.2, 01-dec-05 vishay semiconductors www.vishay.com 3 transfer typical characteris tics (tamb = 25 c unless otherwise specified) parameter test condition symbol min ty p. max unit capacitance (input-output) v iso = 1.0 v c io 3.0 pf turn-on time (no) i f = 10 ma, i l = 37.5 ma, v l = 150 v t on 0.2 3.2 6.0 ms turn-on time (nc) i f = 10 ma, i l = 37.5 ma, v l = 150 v t on 0.2 3.8 6.0 ms turn-off time (no) i f = 10 ma, i l = 37.5 ma, v l = 150 v t off 1.6 3.0 ms turn-off time (nc) i f = 10 ma, i l = 37.5 ma, v l = 150 v t off 0.8 3.0 ms figure 1. recommended operating conditions figure 2. recommended operating conditions ilh1502bb_00 90 0 60 120 150 30 -40 -20 0 20 40 60 80 form a 5.0 ma load current (ma) ambient temperature (c) ilh1502bb_01 90 0 50 150 120 30 -40 -20 0 20 40 60 80 load current (ma) ambient temperature (c) 5.0 ma form b
www.vishay.com 4 document number 83806 rev. 1.2, 01-dec-05 LH1502BAC/ bactr/ bb vishay semiconductors package dimensions in inches (mm) package dimensions in inches (mm) i178017 .380 (9.65) .318 (8.08) .100 (2.54) .360 (9.14) .250 (6.35) .018 (.46) 6-.031 (6-.80) dia. .100 (2.54) .300 (7.62) .300 (7.62) .250 (6.35) .285 (7.24)typ. .130 (3.30) .300 (7.62) .360 (9.14)typ. dip isomethoda i178018 smd .380 (9.65) .318 (8.08) .100 (2.54) .375 (9.53) .250 (6.35) .018 (.46) .175 (4.45) .130 (3.30) .025 (.64) typ. .010 (.25) typ. .300 (7.62) .059 (1.50) .075 (1.90) .327 (8.31) .100 (2.54) iso method a
LH1502BAC/ bactr/ bb document number 83806 rev. 1.2, 01-dec-05 vishay semiconductors www.vishay.com 5 ozone depleting subst ances 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 operating systems with respect to their impact on the health an d 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 cl ean 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 semi conductors 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
legal disclaimer notice vishay document number: 91000 www.vishay.com revision: 08-apr-05 1 notice specifications of the products displayed herein are subjec t to change without notice. vishay intertechnology, inc., or anyone on its behalf, assume s no responsibility or liability fo r any errors or inaccuracies. information contained herein is intended to provide a product description only. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. except as provided in vishay's terms and conditions of sale for such products, vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and /or use of vishay products including liab ility or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyrigh t, or other intellectual property right. the products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify vishay for any damages resulting from such improper use or sale.
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