Product Data Sheet Acrich2 – 12.7W Integrated AC LED Solution Acrich2 – 12.7W Eco SMJE-XV12W2P4 RoHS Product Brief Description Features and Benefits The Acrich2 series of products are designed to be driven directly off the AC line voltage (with an SPC board) and do not need the typical AC/DC converters essential for conventional lighting products. The converter or the driver found in most general lighting products can limit the overall life of the product, but with the Acrich2 series the lifetime of the product is based on the lifetime of the LED itself. The Acrich2 series also allows for maximum design flexibility to create a compact and aesthetic luminaire. The modules also have a high power factor which can contribute to additional energy savings in the end application. • • • • • • Connects directly to AC line voltage through a Surge Protection circuit (SPC2.5) High Power Factor and Low THD Long Life Time with Simple BOM Miniaturization Lead Free Product RoHS Compliant Key Applications • • Bulb light Down light Table 1. Product Selection (CCT) CRI Part No. Vin [Vac] P [W] Color CCT [K] Min. SMJE-2V12W2P4 120 Cool 4700 – 6000 Neutral 3700 - 4200 Warm 2600 – 3200 Cool 4700 – 6000 Neutral 3700 - 4200 Warm 2600 – 3200 12.7 SMJE-3V12W2P4 220 80 Table 2. Product Selection (Flux) Flux [lm] Part No. Vin [Vac] SMJE-2V12W2P4 120 SMJE-3V12W2P4 220 P [W] 12.7 Flux Bin - 1 Min. Typ. 850 930 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Table of Contents Index • Product Brief • Table of Contents • Performance Characteristics • Absolute Maximum Ratings • Thermal Resistance • Relative Distribution • Luminous Flux Characteristics • Color Bin Structure • Part List • Mechanical Dimensions • Circuit Drawing • Marking Information • Packing • Label Information • Handling of Silicone Resin for LEDs • Precaution for Use • Company Information 2 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Performance Characteristics Table 3. Electro Optical Characteristics, Ta = 25ºC Value Parameter Symbol Luminous Flux Correlated Color Temperature [3] ФV [2] CCT CRI Ra Unit Mark lm - Min. Typ. Max. 850 930 - 5300 5600 6000 B 4700 5000 5300 C 3700 4000 4200 2900 3000 3200 G 2600 2700 2900 H 80 - - K - 120 Input Voltage [4] E 2V Vin Vac 220 12.0 12.7 3V Power Consumption P 13.3 W Operating Frequency f 50 / 60 Hz Power Factor PF Over 0.97 - Viewing Angle 2Θ1/2 120 deg. 12W Notes : (1) At 120Vac/220Vac, Ta = 25ºC (2) ФV 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 country’s voltage variation rate. It is recommended that the solder pad temperature should be below 70℃. 3 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Absolute Maximum Ratings Table 4. Absolute Maximum Ratings, Ta = 25ºC Parameter Symbol Unit Vin Vac Maximum Input Voltage @120Vac Value 140 Maximum Input Voltage @220Vac 264 Power Consumption P W 17.5 Operating Temperature Topr ºC -30 ~ 85 Storage Temperature Tstg ºC -40 ~ 100 ESD Sensitivity - - ±4,000V HBM 4 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Thermal Resistance Part Package Power Dissipation [W] Maximum Junction Temperature [℃] Rθj-s [℃/W] Acrich2 LED SAW8WA2A Max 1.55 125 23 Acrich2 IC Max 1.0 150 11.25 The Acrich2 LED has a thermal resistance of 23℃/W from junction of the LED to the LED lead. The maximum junction temperature of the Acrich2 LED package is 125℃, therefore the maximum lead temperature Ts_max is Ts_max = Tj_max - (Rθj-s * Pd) = 125℃ - (23℃/W * 1.55W) = 89.35℃ Although this is the maximum lead temperature, it is recommended to keep the lead temperature under 70℃. The Acrich2 IC has a 11.25℃/W thermal resistance from junction to the top surface. The maximum junction temperature (Tj_max) of the IC is 150℃, therefore the maximum temperature of the top of the IC is Tt_max = Tj_max – (Rθj-t * Pd) = 150℃ - (11.25℃/W * 1.0W) = 138.75℃ 5 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Relative Spectral Distribution Fig 1. Relative Spectral Distribution vs. Wavelength Characteristic – G, H Relative Spectral Power Distribution at Ta=25oC 1.2 Relative Spectral Power Distribution 1 0.8 0.6 0.4 0.2 0 300 400 500 600 700 800 Wavelength[nm] Fig 2. Relative Spectral Distribution vs. Wavelength Characteristic – E Relative Spectral Power Distribution at Ta=25oC 1.2 Relative Spectral Power Distribution 1 0.8 0.6 0.4 0.2 0 300 400 500 600 700 800 Wavelength[nm] 6 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Relative Spectral Distribution Fig 3. Relative Spectral Distribution vs. Wavelength Characteristic – B, C Relative Spectral Power Distribution at Ta=25oC 1.2 Relative Spectral Power Distribution 1 0.8 0.6 0.4 0.2 0 300 400 500 600 700 800 Wavelength[nm] 7 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Relative Power Distribution Relative Power Distribution vs. Voltage at Ta=25oC Fig 4. Relative Power Distribution vs. Voltage at T a =25℃, 120V 1.6 1.4 Relative Power 1.2 1.0 0.8 0.6 0.4 0.2 0.0 100 110 120 130 140 150 160 Voltage[RMS,V] Relative Power Distribution vs. Voltage at Ta=25oC Fig 5 Relative Power Distribution vs. Voltage at T a =25℃, 220V 1.4 Relative Power Relative Power Distribution 1.2 1.0 0.8 0.6 0.4 0.2 0.0 200 210 220 230 240 250 260 Voltage[V] Voltage[RMS,V] All Color Temperatures 8 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Relative Luminous Distribution Relative Luminous Flux [a.u.] FigRelative 6. Relative Luminous vs. Voltage at Ta =25℃, oC Luminous fluxFlux vs. Forward Voltage, Ta=25120V 1.6 1.4 1.2 1 0.8 0.6 100 110 120 130 140 150 160 250 260 Voltage[RMS,V] All Color Temperatures Relative Luminous Flux [a.u.] oC Luminous fluxFlux vs. Forward Voltage, Ta=25220V FigRelative 7. Relative Luminous vs. Voltage at Ta =25℃, 1.6 1.4 1.2 1 0.8 0.6 200 210 220 230 240 Voltage[RMS,V] All Color Temperatures 9 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Luminous Flux Characteristics Fig 8. Radiant Pattern, Ta =25℃ 10 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Color Bin Structure CIE Chromaticity Diagram 0.39 0.38 4700K 5000K 0.37 C1 CIE Y 5300K 0.36 C0 C3 5600K B1 0.35 C2 6000K 0.34 0.33 C5 B0 B3 B2 B5 C4 B4 0.32 0.31 0.32 0.33 0.34 0.35 0.36 CIE X Bin code X Y 0.3207 0.3462 0.3212 0.3389 B0 Bin code X Y 0.3292 0.3539 0.3293 0.3461 B1 Bin code X Y 0.3212 0.3389 0.3217 0.3316 B2 0.3293 0.3461 0.3373 0.3534 0.3293 0.3384 0.3292 0.3539 0.3376 0.3616 0.3293 0.3461 0.3293 0.3461 0.3217 0.3316 0.3293 0.3384 0.3293 0.3384 0.3222 0.3243 0.3294 0.3306 B3 B4 B5 0.3369 0.3451 0.3294 0.3306 0.3366 0.3369 0.3373 0.3534 0.3293 0.3384 0.3369 0.3451 0.3376 0.3616 0.3463 0.3687 0.3373 0.3534 0.3373 0.3534 0.3456 0.3601 0.3369 0.3451 C0 C1 C2 0.3456 0.3601 0.3539 0.3669 0.3448 0.3514 0.3463 0.3687 0.3552 0.3760 0.3456 0.3601 0.3456 0.3601 0.3369 0.3451 0.3448 0.3514 0.3448 0.3514 0.3366 0.3369 0.3440 0.3428 C3 C4 C5 0.3526 0.3578 0.3440 0.3428 0.3514 0.3487 0.3539 0.3669 0.3448 0.3514 0.3526 0.3578 11 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Color Bin Structure 0.41 3700K 0.40 4000K E1 0.39 4200K CIE Y E0 E3 0.38 E2 E5 0.37 E4 0.36 0.35 0.36 0.37 0.38 0.39 0.40 0.41 CIE X Bin code E0 E3 X Y 0.3736 0.3874 0.3714 0.3775 0.3841 0.3855 0.3869 Bin code E1 X Y 0.3869 0.3958 0.3842 0.3855 Bin code E2 X Y 0.3714 0.3775 0.3692 0.3677 0.3813 0.3751 0.3970 0.3935 0.3958 0.4006 0.4044 0.3842 0.3855 0.3842 0.3855 0.3692 0.3677 0.3813 0.3751 0.3813 0.3751 0.3670 0.3578 0.3783 0.3646 0.3898 0.3716 0.3934 0.3825 0.3934 0.3825 0.3970 0.3935 E4 0.3783 0.3646 0.3813 0.3751 12 E5 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Color Bin Structure 0.44 2600K 2700K 0.43 2900K 3000K 0.42 H1 H0 3200K G1 CIE Y G0 H3 0.41 H2 G3 G2 0.40 H5 H4 G5 0.39 G4 0.38 0.37 0.40 0.41 0.42 0.43 0.44 0.45 0.46 0.47 0.48 0.49 CIE X Bin code X Y 0.4299 0.4165 0.4248 0.4048 G0 Bin code X Y 0.4430 0.4212 0.4374 0.4093 G1 Bin code X Y 0.4248 0.4048 0.4198 0.3931 G2 0.4374 0.4093 0.4499 0.4138 0.4317 0.3973 0.4430 0.4212 0.4562 0.4260 0.4374 0.4093 0.4374 0.4093 0.4198 0.3931 0.4317 0.3973 0.4317 0.3973 0.4147 0.3814 0.4259 0.3853 G3 G4 G5 0.4436 0.4015 0.4259 0.3853 0.4373 0.3893 0.4499 0.4138 0.4317 0.3973 0.4436 0.4015 0.4562 0.4260 0.4687 0.4289 0.4499 0.4138 0.4499 0.4138 0.4620 0.4166 0.4436 0.4015 H0 H1 H2 0.4620 0.4166 0.4740 0.4194 0.4551 0.4042 0.4687 0.4289 0.4810 0.4319 0.4620 0.4166 0.4620 0.4166 0.4436 0.4015 0.4551 0.4042 0.4551 0.4042 0.4373 0.3893 0.4483 0.3919 H3 H4 H5 0.4666 0.4069 0.4483 0.3919 0.4593 0.3944 0.4740 0.4194 0.4551 0.4042 0.4666 0.4069 13 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Part List Table 5. Part List No Part Reference Specification Quantity 1 PCB - Al, 36.5*34.0(㎜), T=1.6, 1 layer / Cu 1oz / White PSR 1 2 LED - SAW8WA2A 16 DT3001B @120Vac 1 3 IC IC DT3001A @220Vac 1 R1608, 2.49kΩ, 1%(F) @120Vac 1 R1608, 1.3kΩ, 1%(F) @220Vac 1 R1608, 1kΩ, 1%(F) 1 4 R1 Resistor 5 R2 14 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Mechanical Dimensions Notes : (1) All dimensions are in millimeters. (Tolerance : ±0.2) (2) Undefined R1 (3) Scale : None 15 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Circuit Drawing Acrich module VP(-) VP(+) (SMJE-2V12W2P4) Surge Protection Circuit 2.5 (Additional daughter board) (SMJJ-SPCR0AC2.5) 16 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Circuit Drawing Acrich module VP(-) VP(+) (SMJE-3V12W2P4) Surge Protection Circuit 2.5 (Additional daughter board) (SMJJ-SPCR0AC2.5) 17 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Marking Information A A : Marking ex) X X 0 0 Y Y M M D D L 3 2 G 2 ① ① ② ③ ④ • ② ③ ④ CCT (4 Digits) SMT Date (YYMMDD, 6 Digits) LED PKG. Luminous Intensity Bin (3 Digits) LED PKG. Color Bin (2 Digits) XX00 : CCT - H Rank : 2700 - G Rank : 3000 - E Rank : 4000 - C Rank : 5000 - B Rank : 5600 18 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Packing 1. Tray information 4. Box information & packing • 40 PCS LED modules packed per tray 2. Tray stack and taping 8EA trays with LED modules • 8 LED module trays and additional 2 dummy trays each up and down of box (* 300 PCS modules are packed by 1 sealing pack.) • Add silica gel (1EA) on top of the tray 3. Sealing packing • 600 PCS modules per BOX 1EA Dielectric sealing pack (700x700) 19 ** 1 Box : 40 PCS per tray x 16 trays = 600 PCS www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Label Information Model No. SMJE-XV12W2P4 (1) Rank ALLX06A (2) Type STD (3) IIIII II IIIII III IIIII II IIIII III XX Quantity Lot No. IIIII II IIIII III YYMDDXXXXX-XXXXXXX IIIII II IIIII III SEOUL SEMICONDUCTOR CO.,LTD. Notes (1) The model number designation is explained as follow SMJE : Seoul Semiconductor internal code XV : Input Voltage (2V = 120V, 3V = 220V) 12W : About Power Consumption 2 : Acrich IC Version P4 : MJT PKG (SAW8WA2A) (2) It represents the LED module rank. ALL : Single Bin X06 : Each Sub-Bin NO. (X = CCT) A : Single Bin (3) It represents single bin(STD). (4) It is attached to the top of a sealing pack & the bottom right corner of the box. TOTAL Quantity XX SEOUL SEMICONDUCTOR CO.,LTD. Notes (1) It is attached to the bottom right corner of the box. 20 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Handling of Silicone Resin for LEDs (1) Acrich2 series is encapsulated with silicone resin for high optical efficiency. (2) Please do not touch the silicone resin area with sharp objects such as pincette(tweezers). (3) Finger prints on silicone resin area may affect the performance. (4) Please store LEDs in covered containers to prevent dust accumulation as this may affect performance. (5) Excessive force more than 3000gf to the silicone lens can result in fatal or permanent damage with LEDs. (6) Please do not cover the silicone resin area with any other resins such as epoxy, urethane, etc. 21 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Precaution for Use (1) Please review the Acrich2 Application Note for proper protective circuitry usage. (2) Please note, Acrich2 products run off of high voltage, therefore caution should be taken when working near Acrich2 products. (3) Make sure proper discharge prior to starting work. (4) DO NOT touch any of the circuit board, components or terminals with body or metal while circuit is active. (5) Please do not add or change wires while Acrich2 circuit is active. (6) Long time exposure to sunlight or UV can cause the lens to discolor. (7) Please do not use adhesives to attach the LED that outgas organic vapor. (8) Please do not use together with the materials containing Sulfur. (9) Please do not assemble in conditions of high moisture and/or oxidizing gas such as Cl, H 2S, NH3, SO2, NOx, etc. (10) Please do not make any modification on module. (11) Please be cautious when soldering to board so as not to create a short between different trace patterns. (12) 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. (13) 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. (14) LEDs and IC are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS). The Acrich2 product should also not be installed in end equipment without ESD protection. 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: 22 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Precaution for Use - Increase in reverse leakage current lowered 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 23 www.seoulsemicon.com Product Data Sheet Acrich2 – 12.7W Company Information Published by Seoul Semiconductor © 2013 All Rights Reserved. Company Information Seoul Semiconductor (www.SeoulSemicon.com) manufacturers and packages a wide selection of light emitting diodes (LEDs) for the automotive, general illumination/lighting, Home appliance, signage and back lighting markets. The company is the world’s 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”, "Acrich", the world’s first commercially produced AC LED, and "Acrich MJT Multi-Junction Technology" a proprietary family of high-voltage LEDs. The company’s broad product portfolio includes a wide array of package and device choices such as Acrich and Acirch2, high-brightness LEDs, mid-power LEDs, side-view LEDs, and through-hole type LEDs as well as custom modules, displays, and sensors. 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. 24 www.seoulsemicon.com