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smjq - 12xnjnsc - acrich3 28w product data sheet product brief description key applications features and benefits www.seoulsemicon.com ???? ? ????? ???? ???? ?? : ?? ?? ??? ?? ?? ? ???? ? ? ?? ? ???? : ??? ?? ?? ?? 5cm ?? ?? ?? ??? ?? ( ???? ?? ?? ) ? key message: - ex) enabling high flux systems while reduces led count - ex) enabling compact systems with high reliability - ex) high reliability and high quality of light - ex) flicker - free ac/dc led solution - ex) high - efficient dimming solution ? product family: - ex) mid - power led - ex) high - power led for automotive - ex) chip on board ? product id (part number): - ex) stw8c2sa - ex) sz5 - m0 - wn - c8 ? description ? ? features and benefits ? ? key applications ? ? ?? ??? table ?? #. ? ?? ? ???? ?? . certificate ??? ?? ( ???? ??? ??? ?? ?????? ?? ?? ) font ??? ? (table) - ?? : arial 10pt, ? ?? : arial 8pt, ?? (body) C arial 9pt 1 rev1.1, sep 10, 2015 integrated ac led solution smjq - 12xnjnsc acrich3 C 28w ? the acrich3 series of products are designed to be driven directly off of ac line voltage, therefore they do not need the standard converter essential for conventional general lighting products. ? the converter or driver found in most general lighting products can limit the overall life of the product, but with the acrich3 series of products the life of the product can more closely be estimated from the led itself. this will also allow for a much smaller form factor from an overall fixture design allowing for higher creativity in the fixture. ? the modules have a high power factor which can contribute to a higher energy savings in the end application. table 1. product selection rohs tv, pc, nb, mnt, mobile automotive lighting, mr16, par, down light bulb, lft outdoor, streetlight, tunnel, parking home appliance architectural, entertainment sign, channel sensor, torch application ???? ??? ?? ( ?? ???? ????? ?? ?? ) troffer , highbay rohs lm - 80 macadam 3 - step part no. vin [vac] p [w] cct [k] flux [lm] cri min. typ. min. smjq - 122njnsc 120 28 3700~4200 2400 2600 70 4700~5300 smjq - 123njnsc 220 28 3700~4200 2800 3000 4700~5300 ? street light / road - way ? high - bay / low - bay ? tunnel light ? connects directly to ac line voltage ? high power factor ? low thd ? long life time ? simple bom ? lead free product ? rohs compliant ? high efficacy
www.seoulsemicon.com product data sheet smjq - 12xnjnsc - acrich3 28w 2 rev1.1, sep 10, 2015 font ??? ? (table) - ?? : arial 10pt, ? ?? : arial 8pt, ?? (body) C arial 9pt ? ?? ? C ?? ? ? ?????? . ?? ?? ???? ???? ????? ???? . ( ? ) sz5m0wwc9 C high - power led table of contents index ? product brief 1 ? table of contents 2 ? performance characteristics 3 ? characteristics graph 6 ? color bin structure 7 ? mechanical dimensions 8 ? packing information 9 ? label information 10 ? precaution for use 11 ? handling with regards to static electricity 13 ? storage before use 13 ? guidelines for properly working with acrich3 14 ? company information 15
www.seoulsemicon.com product data sheet smjq - 12xnjnsc - acrich3 28w 3 rev1.1, sep 10, 2015 performance characteristics unit ? ????? ?? table 2. electro optical characteristics, stabilized at t a = 25oc parameter symbol value unit mark min. typ. max. luminous flux v [2] - 2700 - lm 120v - 3000 - 220v correlated color temperature [3] cct 3700 4000 4200 k e 4700 5000 5300 c cri ra 70 - - - input voltage [4] v in 120 vac 2c 220 3c power consumption p 25 28 31 w operating frequency f 50 / 60 hz power factor pf over 0.97 - viewing angle 2 1/2 120 deg. transient surge [5] vs 1000 v ring wave surge [6] vs 2500 v notes : (1) test voltage is 120vac and 220vac at t a = 25oc. (2) v is the total luminous flux output measured with an integrated sphere. (3) correlated color temperature is derived from the cie 1931 chromaticity diagram. (4) operating voltage doesn't indicate the maximum voltage which customers use but means tolerable voltage according to each countrys voltage variation rate. it is recommended that the solder pad temperature should be below 70 . (5) surge withstand in accordance with iec61000 - 4 - 5(line to line) (6) at 120vac, seven strikes, 100khz 2.5kv in accordance with ansi/ieee c62.41.2 - 2002 category a operation
www.seoulsemicon.com product data sheet smjq - 12xnjnsc - acrich3 28w 4 rev1.1, sep 10, 2015 performance characteristics unit ? ????? ?? fig 1. light distribution profile, t a = 25oc
www.seoulsemicon.com product data sheet smjq - 12xnjnsc - acrich3 28w 5 rev1.1, sep 10, 2015 performance characteristics table 3. absolute maximum ratings, t a = 25oc, 220vac parameter symbol unit value maximum input voltage 1) v in vac 264 at 220vac 144 at 120vac power consumption p w 28 operating temperature t opr oc - 20 ~ 45 storage temperature 2) t stg oc - 40 ~ 100 esd sensitivity - - 4,000v hbm notes : (1) maximum voltage doesn't indicate the operating voltage which customers use but means tolerable voltage according to each countrys voltage variation rate. (2) ambient temperature without operation.
www.seoulsemicon.com product data sheet smjq - 12xnjnsc - acrich3 28w 6 rev1.1, sep 10, 2015 characteristics graph ? ?? ???? ??? x ? / y ?? ??? . fig 2. relative spectral distribution vs. wavelength characteristic C e relative spectral power distribution color spectrum wavelength[nm] fig 3. relative spectral distribution vs. wavelength characteristic C c 0 0.2 0.4 0.6 0.8 1 1.2 300 400 500 600 700 800 0.0 0.2 0.4 0.6 0.8 1.0 1.2 300 400 500 600 700 800 relative spectral power distribution color spectrum wavelength[nm]
www.seoulsemicon.com product data sheet smjq - 12xnjnsc - acrich3 28w 7 rev1.1, sep 10, 2015 color bin structure ? color bin cie ???? ? ?? ??? . 0.32 0.33 0.34 0.35 0.36 0.37 0.38 0.39 0.40 0.41 0.42 0.32 0.33 0.34 0.35 0.36 0.37 0.38 0.39 0.40 0.41 0.42 ciey ciex e0 e1 e2 e3 e4 e5 c 0 c1 c2 c3 c4 c5 e c 3700k 4000k 4200k 4700k 5000k 5300k c0 c1 e0 e1 cie x cie y cie x cie y cie x cie y cie x cie y 0.3376 0.3616 0.3463 0.3687 0.3736 0.3874 0.3869 0.3958 0.3373 0.3534 0.3456 0.3601 0.3714 0.3775 0.3842 0.3855 0.3456 0.3601 0.3539 0.3669 0.3841 0.3855 0.3970 0.3935 0.3463 0.3687 0.3552 0.3760 0.3869 0.3958 0.4006 0.4044 c2 c3 e2 e3 cie x cie y cie x cie y cie x cie y cie x cie y 0.3373 0.3534 0.3456 0.3601 0.3714 0.3775 0.3842 0.3855 0.3369 0.3451 0.3448 0.3514 0.3692 0.3677 0.3813 0.3751 0.3448 0.3514 0.3526 0.3578 0.3813 0.3751 0.3934 0.3825 0.3456 0.3601 0.3539 0.3669 0.3842 0.3855 0.3970 0.3935 c4 c5 e4 e5 cie x cie y cie x cie y cie x cie y cie x cie y 0.3369 0.3451 0.3448 0.3514 0.3692 0.3677 0.3813 0.3751 0.3366 0.3369 0.3440 0.3428 0.3670 0.3578 0.3783 0.3646 0.3440 0.3428 0.3514 0.3487 0.3783 0.3646 0.3898 0.3716 0.3448 0.3514 0.3526 0.3578 0.3813 0.3751 0.3934 0.3825
www.seoulsemicon.com product data sheet smjq - 12xnjnsc - acrich3 28w 8 rev1.1, sep 10, 2015 mechanical dimensions notes : (1) all dimensions are in millimeters. (tolerance unless noted : 0.3) (2) scale : none 4- 4.5 hole thru 9.5 5 40.5 40.5 9.5 46.9 43.9 6.4
www.seoulsemicon.com product data sheet smjq - 12xnjnsc - acrich3 28w 9 rev1.1, sep 10, 2015 packing 1. inner box packing 28w street engines paper assembly guide inner box ----- --------- --- ? all engines are packed bubble bag ? air cap size : 180 * 250 2. outer box packing step1. step2. step3. ? 6 pcs engines packed per inner box ? 2pcs inner box are packed in outer box ? 12pcs 30w engines are packed each outer box outer box size - 511(w) x 550(l) x 145(h)mm inner box size - 246(w) x 492(l) x 125(h)mm packing box(12pcs inside) weight is about 9kg. step4.
www.seoulsemicon.com product data sheet smjq - 12xnjnsc - acrich3 28w 10 rev1.1, sep 10, 2015 label information total quantity xx seoul semiconductor co.,ltd. notes (1) it is attached to the bottom right corner of the box. notes (1) the model number designation is explained as follow (2) it represents the led module rank that consists of three characters. (3) it is attached to the top left corner of the box. model no. smjq - 12xnjnsc (1) rank w2c2a (2) type std quantity xx date yyyy.mm.dd seoul semiconductor co.,ltd.
www.seoulsemicon.com product data sheet smjq - 12xnjnsc - acrich3 28w 11 rev1.1, sep 10, 2015 precaution for use ??? ??? ( ) ? ???? ??? . (1) please review the acrich3 application note for proper protective circuitry usage. (2) please note, acrich3 products run off of high voltage, therefore caution should be taken when working near acrich3 products. (3) do not touch any of the circuit board, components or terminals with body or metal while circuit is active. (4) please do not add or change wires while acrich3 circuit is active. (5) long time exposure to sunlight or uv can cause the lens to discolor. (6) please do not use adhesives to attach the led that outgas organic vapor. (7) please do not use together with the materials containing sulfur. (8) please do not assemble in conditions of high moisture and/or oxidizing gas such as cl, h 2 s, nh 3 , so 2 , no x , etc. (9) please do not make any modification on module. (10) please be cautious when soldering to board so as not to create a short between different trace patterns.
www.seoulsemicon.com product data sheet smjq - 12xnjnsc - acrich3 28w 12 rev1.1, sep 10, 2015 precaution for use ??? ??? ( ) ? ???? ??? . (11) leds are sensitive to electro - static discharge (esd) and electrical over stress (eos). below is a list of suggestions that seoul semiconductor purposes to minimize these effects. a. esd (electro static discharge) electrostatic discharge (esd) is the defined as the release of static electricity when two objects come into contact. while most esd events are considered harmless, it can be an expensive problem in many industrial environments during production and storage. the damage from esd to an leds may cause the product to demonstrate unusual characteristics such as: - increase in reverse leakage current l owered turn - on voltage - abnormal emissions from the led at low current the following recommendations are suggested to help minimize the potential for an esd event: one or more recommended work area suggestions : - ionizing fan setup - esd table/shelf mat made of conductive materials - esd safe storage containers one or more personnel suggestion options : - antistatic wrist - strap - antistatic material shoes - antistatic clothes environmental controls - humidity control (esd gets worse in a dry environment) b. eos (electrical over stress) electrical over - stress (eos) is defined as damage that may occur when an electronic device is subjected to a current or voltage that is beyond the maximum specification limits of the device. the effects from an eos event can be noticed through product performance like: changes to the performance of the led package (if the damage is around the bond pad area and since the package is completely encapsulated the package may turn on but flicker show severe performance degradation.) changes to the light output of the luminaire from component failure components on the board not operating at determined drive power failure of performance from entire fixture due to changes in circuit voltage and current across total circuit causing trickle down failures it is impossible to predict the failure mode of every led exposed to electrical overstress as the failure modes have been investigated to vary, but there are some common signs that will indicate an eos event has occurred . - damaged may be noticed to the bond wires (appearing similar to a blown fuse). - damage to the bond pads located on the emission surface of the led package ( shadowing can be noticed around the bond pads while viewing through a microscope ). - anomalies noticed in the encapsulation and phosphor around the bond wires. - this damage usually appears due to the thermal stress produced during the eos event. c. to help minimize the damage from an eos event seoul semiconductor recommends utilizing - a surge protection circuit - an appropriately rated over voltage protection device - a current limiting device
www.seoulsemicon.com product data sheet smjq - 12xnjnsc - acrich3 28w 13 rev1.1, sep 10, 2015 handling with regards to static electricity storage before use (1) the acrich3 products use an integrated circuit (ic) which can be damaged when exposed to static electricity. please handle using equipment that prevents static electricity. do not touch unless esd protection is used. (2) the acrich3 product should also not be installed in end equipment without esd protection. (1) do not impact or place pressure on this product because even a small amount of pressure can damage the product. the product should also not be placed in high temperatures, high humidity or direct sunlight since the device is sensitive to these conditions. (2) when storing devices for a long period of time before usage, please following these guidelines: * the devices should be stored in the anti - static bag that it was shipped in from seoul - semiconductor with opening. * if the anti - static bag has been opened, re - seal preventing air and moisture from being present in the bag.
www.seoulsemicon.com product data sheet smjq - 12xnjnsc - acrich3 28w 14 rev1.1, sep 10, 2015 guidelines for properly working with acrich3 (1) discharge the lighting system a minimum of 2 - 3 times prior to working with the module. (2) use only properly rated test equipment and tools for the rated voltage and current of the product being tested. (3) it is strongly suggested to wear rubber insulated gloves and rubber bottom shoes. (4) do not wear any conductive items (such as jewelry) which could accidentally contact electric circuits. (5) perform several tests with power off and the lighting system unplugged. (6) faults, lightning, or switching transients can cause voltage surges in excess of the normal ratings. (7) internal component failure can cause excessive voltages. (8) stored or residual electricity in long wire could be hazardous. (9) make sure proper discharge prior to starting work.
www.seoulsemicon.com product data sheet smjq - 12xnjnsc - acrich3 28w 15 rev1.1, sep 10, 2015 company information published by seoul semiconductor ? 2013 all rights reserved. company information seoul semiconductor (seoulsemicon.com) manufacturers and packages a wide selection of light emitting diodes (leds) for the automotive, general illumination/lighting, appliance, signage and back lighting markets. the company is the worlds fifth largest led supplier, holding more than 10,000 patents globally, while offering a wide range of led technology and production capacity in areas such as npola, deep uv leds, "acrich", the worlds first commercially produced ac led, and "acrich mjt - multi - junction technology" a proprietary family of high - voltage leds. the companys broad product portfolio includes a wide array of package and device choices such as acrich, high - brightness leds, mid - power leds, side - view leds, through - hole type led lamps, custom displays, and sensors. the company is vertically integrated from epitaxial growth and chip manufacture in its fully owned subsidiary, seoul viosys, through packaged leds and led modules in three seoul semiconductor manufacturing facilities. seoul viosys also manufactures a wide range of unique deep - uv wavelength devices. legal disclaimer information in this document is provided in connection with seoul semiconductor products. with respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, seoul semiconductor hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of non - infringement of intellectual property rights of any third party. the appearance and specifications of the product can be changed to improve the quality and/or performance without notice.

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