HIGH BRIGHTNESS LED LIGHT BAR AASL4805QR425S/5 SERIES ATTENTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES Features z Dimension: 48mm X 5mm X 1.6mm. z Instant light. z Linear type. z High efficiency. z Long operating life. z Low power consumption. z More energy efficient than incandescent,most halogen lamps, and fluorescent lamp. z RoHS compliant. Package Dimensions Chip Chip Chip Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is 0.25(0.01") unless otherwise noted. 3.The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice. SPEC NO: DSAK3010 REV NO: V.1 DATE: JAN/15/2010 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: S.P.Chen PAGE: 1 OF 9 Precautions 1. Do not touch the lens with any sharp object. 2. No stress should be applied on the lens. 3. Thermal grease between the light bar and heat sink is recommended to fill air gaps for better thermal conductivity. 4. For securing the LED light bar, M2 screws are recommended. The light bar should not be bent or stressed in any way which could damage the internal circuit. 5. To prevent damages caused by electrostatic discharge (ESD), it is recommended to wear proper gear such as wristband or anti-static gloves when handling the product. 6. Constant current source is recommended to power the light bar. When more than one light bar are used, they should be connected in series if possible. 7. Thermal management should be taken into consideration when using the product. Maximum driving current should be reduced accordingly at higher ambient temperature to prevent overheating. 8. Soldering recommendations: z Soldering iron power should not exceed 40W, and should not be in contact with the joint for more than 3.5 secs. z The maximum soldering temperature should be less than 350C. z Do not touch the product immediately after soldering. z Not reflow compatible. SPEC NO: DSAK3010 REV NO: V.1 DATE: JAN/15/2010 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: S.P.Chen PAGE: 2 OF 9 Selection Guide Luminous Flux (lm) @ 500mA [1] CCT Range [2] Erp. Dice Part No. Lens Type Min. Typ. Max. Min. Typ. 1209000166 AASL4805QR425S/5-C1 Cool White WATER CLEAR 5310K 6000K 7040K 280 330 1209000167 AASL4805QR425S/5-N2 Neutral White WATER CLEAR 4260K 4700K 5310K 280 320 1209000168 AASL4805QR425S/5-W2 Warm White WATER CLEAR 2870K 3000K 3220K 240 290 Notes: 1. Flux is measured with an accuracy of +/-15%. 2. CCT selection acc.to CCT groups and an accuracy of +/-300K. Absolute Maximum Ratings Parameter Symbol Rating Units Forward Current IF 500 mA Forward Pulse Current [1] IFP 700 mA Power Dissipation Pd 5.8 W LED Junction Temperature Tj 120 C Operating Temperature Topr -30~+100 C Storage Temperature Tstg -40~+120 C Tc 100 C Case Temperature Note: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. Electrical / Optical Characteristics Parameter Symbol Min. Typ. Max. Units Conditions Forward Voltage [1] VF 8.4 10.3 11.6 V IF=700mA Temperature Coefficient of Forward Voltage VF/ T - -2.9 - mV/C IF=700mA Thermal Resistance Rth j-c - 3.5 C/W IF=700mA 2 1/2 x direction - 120 - IF=700mA 2 1/2 y direction - 120 - IF=700mA Emission Angle Note: 1. Forward Voltage is measured with an accuracy of +/-0.1V. Test Item Test Condition Moisture-proof Test 85C , 85%RH for 1000 hours SPEC NO: DSAK3010 REV NO: V.1 DATE: JAN/15/2010 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: S.P.Chen PAGE: 3 OF 9 SPEC NO: DSAK3010 REV NO: V.1 DATE: JAN/15/2010 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: S.P.Chen PAGE: 4 OF 9 SPEC NO: DSAK3010 REV NO: V.1 DATE: JAN/15/2010 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: S.P.Chen PAGE: 5 OF 9 SPEC NO: DSAK3010 REV NO: V.1 DATE: JAN/15/2010 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: S.P.Chen PAGE: 6 OF 9 CCT 2500-7000 K Bin Code 0.44 3000 K 2500 K 4000 K 0.42 3 5 7 9 0.40 11 13 5000 K 8 10 15 0.38 y 17 6000 K W3 N1 20 23 W1 W2 18 21 7000 K 16 19 0.36 12 14 2 4 6 1 22 0.34 25 27 0.32 28 0.30 0.28 0.30 N2 24 26 C1 0.32 0.34 0.36 0.38 0.40 0.42 0.44 0.46 0.48 0.50 x Color Group Chromaticity Regions Warm White Neutral White Cool White 1 2 3 4 5 6 7 W1 W2 W3 N1 N2 C1 1, 2, 3, 4 5, 6, 7, 8 9, 10, 11, 12 13, 14, 15, 16 17, 18, 19, 20, 21, 22 23, 24, 25, 26, 27, 28 Min. 2580 2870 3220 3710 4260 5310 CCT (K) Typ. 2700 3000 3500 4000 4700 6000 Max. 2870 3220 3710 4260 5310 7040 Notes: Shipment may contain more than one chromaticity regions.Orders for single chromaticity region are generally not accepted. Measurement tolerance of the chromaticity coordinates is 0.01. x y x y x y x y 0.4582 0.4099 0.4147 0.3814 0.3702 0.3722 0.3481 0.3557 0.4687 0.4289 0.4221 0.3984 0.3736 0.3874 0.3370 0.3472 0.4813 0.4319 0.4342 0.4028 0.3869 0.3958 0.3364 0.3328 0.4700 0.4126 0.4259 0.3853 0.3825 0.3798 0.3466 0.3411 0.4483 0.3919 0.4080 0.3916 0.3670 0.3578 0.3376 0.3616 0.4582 0.4099 0.4146 0.4089 0.3702 0.3722 0.3260 0.3512 0.4700 0.4126 0.4299 0.4165 0.3825 0.3798 0.3265 0.3371 0.4593 0.3944 0.4221 0.3984 0.3783 0.3646 0.3370 0.3472 0.4465 0.4071 0.4017 0.3751 0.3736 0.3874 0.3370 0.3472 0.4562 0.4260 0.4080 0.3916 0.3616 0.3788 0.3265 0.3371 0.4687 0.4289 0.4221 0.3984 0.3592 0.3641 0.3270 0.3230 0.4582 0.4099 0.4147 0.3814 0.3703 0.3726 0.3364 0.3328 0.4373 0.3893 0.3941 0.3848 0.3703 0.3726 0.3260 0.3512 0.4465 0.4071 0.3996 0.4015 0.3592 0.3641 0.3144 0.3408 0.4582 0.4099 0.4146 0.4089 0.3568 0.3495 0.3160 0.3274 0.4483 0.3919 0.4080 0.3916 0.3670 0.3578 0.3265 0.3371 0.4342 0.4028 0.3889 0.3690 0.3616 0.3788 0.3265 0.3371 0.4430 0.4212 0.3941 0.3848 0.3496 0.3702 0.3160 0.3274 0.4562 0.4260 0.4080 0.3916 0.3481 0.3557 0.3175 0.3139 0.4465 0.4071 0.4017 0.3751 0.3592 0.3641 0.3270 0.3230 0.4259 0.3853 0.3825 0.3798 0.3592 0.3641 0.3144 0.3408 0.4342 0.4028 0.3869 0.3958 0.3481 0.3557 0.3028 0.3304 0.4465 0.4071 0.4006 0.4044 0.3466 0.3411 0.3055 0.3177 0.4373 0.3893 0.3950 0.3875 0.3568 0.3495 0.3160 0.3274 0.4221 0.3984 0.3783 0.3646 0.3496 0.3702 0.3160 0.3274 0.4299 0.4165 0.3825 0.3798 0.3376 0.3616 0.3055 0.3177 0.4430 0.4212 0.3950 0.3875 0.3370 0.3472 0.3081 0.3049 0.4342 0.4028 0.3898 0.3716 0.3481 0.3557 0.3175 0.3139 8 9 10 11 12 13 14 15 16 17 18 19 20 21 SPEC NO: DSAK3010 REV NO: V.1 DATE: JAN/15/2010 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: S.P.Chen 22 23 24 25 26 27 28 PAGE: 7 OF 9 AASL4805 Application Note Introduction The AASL4805 LED light bar provide very high light output, and can be configured to suit a wide rage of applications. However the heat generated during operation, if not handled properly, could shorten the product life significantly. Therefore for optimal performance, proper thermal management should be incorporated to keep it below the rated temperature. This document describes the heat sink attachment procedure. Attachment to Heat sink 1. Apply a thin layer (0.1 ~ 0.2 mm) of thermal grease on the bottom of the AASL4805 LED light bar. Rear surface Thermal glue on rear surface 2. Press the AASL4805 LED light bar firmly on the heat sink to ensure good contact between the heat sink and the LED light bar. A guide for heat sink size selection at various driving currents is listed in the table below. 3. A specifically designed electronic circuit is required to power the LED light bar. Do not connect the product directly to the main power. Current (mA) Heat sink surface area (mm2) 350 500 600 700 10,000 15,000 17,000 21,000 It is strongly recommended that temperature of pad be not highter than 75C when you use the product. SPEC NO: DSAK3010 REV NO: V.1 DATE: JAN/15/2010 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: S.P.Chen PAGE: 8 OF 9 PACKING & LABEL SPECIFICATIONS AASL4805QR425S/5 SPEC NO: DSAK3010 REV NO: V.1 DATE: JAN/15/2010 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: S.P.Chen PAGE: 9 OF 9