APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet RoHS Specification SSC-SAW8WA2A REV.01 Aug 2012 1 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet SAW8WA2A SAW8WA2A Features Description This surface-mount LED comes in standard package dimension. It has a substrate made up of a molded epoxy reflector sitting on top of a bent lead frame. The die is attached within the reflector Cavity and the cavity is encapsulated by silicone. 사진 • White colored SMT package. • Pb-free RefloW Soldering • Suitable for all SMT • Lead Free and RoHS compliant The package design coupled with careful selection of component materials allow these products to perform with high reliability. Applications • Interior lighting • General lighting • Indoor and out door displays • Architectural / Decorative lighting REV.01 Aug 2012 2 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet Contents 1. Outline dimensions 2. Characteristics of SAW8WA2A LED 3. Characteristic diagrams 4. Color & Binning 5. Bin Code Description 6. Labeling 7. Packing 8. Recommended solder pad 9. Soldering 10. Precaution for use 11. Handling of Silicone Resin LEDs REV.01 Aug 2012 3 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet 1. Outline dimensions K A ( Tolerance: ±0.1, Unit: mm ) ESD Protection Device [Note] Package Forward Current is 40mA Notes : [1] All dimensions are in millimeters. [2] Scale : none [3] Undefined tolerance is ±0.1mm REV.01 Aug 2012 4 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet 2. Characteristics of SAW8WA2A (Ta=25℃) Electro-Optical characteristics Parameter Symbol Condition Min. Typ. Max. Unit Forward Voltage* VF IF=40mA 30.0 32.5 34.5 V Reverse Voltage VR IR=10mA 0.7 - - V Iv IF=40mA - 36.4 (120) - Luminous Intensity*[1] (3700~7000K) [1] Luminous Intensity* (2600~3700K) Iv IF=40mA 30.0 33.3 (110) - CCT IF=40mA 2,600 - 7,000 K 2Θ1/2 IF=40mA - 120 - deg. Ra IF=40mA 80 82 90 - 1.5kΩ;100 pF 6 - - KV IF=40mA - 23 - K/W Color Correlated Temperature Viewing Angle [2] Color Rendering Index* ESD (HBM) Thermal resistance [3] cd (lm) RthJS [1] The luminous intensity IV was measured at the peak of the spatial pattern which may not be aligned with the mechanical axis of the LED package. [2] 2Θ1/2 is the off-axis where the luminous intensity is 1/2 of the peak intensity. [3] Thermal resistance: RthJS (Junction / solder) * Tolerance : VF :±4%, IV :±7%, Ra :±2, x,y :±0.01 [Note] All measurements were made under the standardized environment of SSC. Absolute Maximum Ratings Parameter Symbol Value Unit Power Dissipation *[1] Pd 1.55 W Forward Current IF 45 mA Operating Temperature Topr -30~+85 ℃ Storage Temperature Tstg -40~+100 ℃ Junction Temperature Tj 125 ℃ [1] Care is to be taken that power dissipation does not exceed the absolute maximum rating of the product. * LED’s properties might be different from suggested values like above and below tables if operation condition will be exceeded our parameter range. REV.01 Aug 2012 5 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet 3. Characteristic diagrams Color Spectrum 1. Cool white 4700 K~7000 K 2. Neutral white 3700 K~4700 K 3. Warm white 2600 K~3700 K 2600~3700K 3700~4700K 4700~7000K Relative Emission Intensity 1.0 0.5 0.0 300 400 500 600 700 800 Wavelength [nm] REV.01 Aug 2012 6 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet Current – Voltage characteristics, Ta=25oC 60 Forward Current(mA) 50 40 30 20 10 0 0 5 10 15 20 25 30 35 Forward Voltage [V] Forward Current–Relative Luminous Intensity characteristics, Ta=25oC 1.4 Relative Luminous Intensity 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 5 10 15 20 25 30 35 40 45 50 Forward Current IF [mA] REV.01 Aug 2012 7 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet Forward Voltage Shift - Junction Temperature characteristics, IF=40mA Relative Forward Voltage 1.0 0.8 0.6 0.4 0.2 0.0 25 50 75 1 00 125 O Ju n ctio n te m p e ra tu re Tj ( C ) Relative Light Output - Junction Temperature characteristics, IF=40mA Relative Light Output 1.0 0.8 0.6 0.4 0.2 0.0 25 50 75 100 O 125 Junction tem perature Tj ( C ) 8 REV.01 Aug 2012 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet Forward Current -Chromaticity Coordinate characteristics, Ta=25℃ 0.408 0.406 10 mA y 20 mA 0.404 30 mA 40 mA 0.402 0.400 0.447 0.448 0.449 0.450 0.451 0.452 x Radiation pattern, IF=40mA Normalized P/metrix [lux] 1.0 0.8 0.6 0.4 0.2 0.0 -90 -60 -30 0 Angle [degree] 9 30 60 90 REV.01 Aug 2012 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet Junction Temperature (℃) - Chromaticity Coordinate characteristics 0.410 0.405 0.400 25 y 50 0.395 75 100 125 0.390 0.385 0.380 0.420 0.425 0.430 0.435 0.440 x REV.01 Aug 2012 10 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet 4. Color & binning 1. SAW8WA2A 0.46 Cool White Neutral White Warm White Planckian locus 0.44 0.42 2600K 2900K 3000K 3200K G0 F1 E1 4700K CIE Y D1 5000K D0 5600K 0.36 6000K 6500K 0.34 7000K A0 A2 0.32 A1 A3 D3 C1 C0 B1 C2 B0 B3 C4 B2 B5 D2 C3 E2 F3 F2 E0 H2 G3 G2 F0 4200K 4500K 5300K G1 3700K 0.40 H1 H0 3500K 4000K 0.38 2700K H4 H3 H5 G5 G4 F5 E3 F4 E5 E4 D5 D4 C5 B4 A5 A4 0.30 0.28 0.28 0.30 0.32 0.34 0.36 0.38 0.40 0.42 0.44 0.46 0.48 0.50 CIE X REV.01 Aug 2012 11 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet ● COLOR RANK <IF=40mA, Ta=25℃> 6500~7000K A0 A2 A4 CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3028 0.3304 0.3041 0.324 0.3055 0.3177 0.3041 0.324 0.3055 0.3177 0.3068 0.3113 0.3126 0.3324 0.3136 0.3256 0.3146 0.3187 0.3115 0.3393 0.3126 0.3324 0.3136 0.3256 6000~6500K A1 A3 A5 CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3115 0.3393 0.3126 0.3324 0.3136 0.3256 0.3126 0.3324 0.3136 0.3256 0.3146 0.3187 0.321 0.3408 0.3216 0.3334 0.3221 0.3261 0.3205 0.3481 0.321 0.3408 0.3216 0.3334 5600~6000K B0 B2 B4 CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3207 0.3462 0.3212 0.3389 0.3217 0.3316 0.3212 0.3389 0.3217 0.3316 0.3222 0.3243 0.3293 0.3461 0.3293 0.3384 0.3294 0.3306 0.3292 0.3539 0.3293 0.3461 0.3293 0.3384 5300~5600K B1 B3 B5 CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3292 0.3539 0.3293 0.3461 0.3293 0.3384 0.3293 0.3461 0.3293 0.3384 0.3294 0.3306 0.3373 0.3534 0.3369 0.3451 0.3366 0.3369 0.3376 0.3616 0.3373 0.3534 0.3369 0.3451 REV.01 * Measurement Uncertainty of the Color Coordinates : ± 0.01 12 Aug 2012 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet ● COLOR RANK <IF=40mA, Ta=25℃> 5000~5300K C0 C2 C4 CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3376 0.3616 0.3373 0.3534 0.3369 0.3451 0.3373 0.3534 0.3369 0.3451 0.3366 0.3369 0.3456 0.3601 0.3448 0.3514 0.344 0.3428 0.3463 0.3687 0.3456 0.3601 0.3448 0.3514 4700~5000K C1 C3 C5 CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3463 0.3687 0.3456 0.3601 0.3448 0.3514 0.3456 0.3601 0.3448 0.3514 0.344 0.3428 0.3539 0.3669 0.3526 0.3578 0.3514 0.3487 0.3552 0.376 0.3539 0.3669 0.3526 0.3578 4500~4700K D0 D2 D4 CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3548 0.3736 0.3536 0.3646 0.3523 0.3555 0.3536 0.3646 0.3523 0.3555 0.3511 0.3465 0.3625 0.3711 0.3608 0.3616 0.359 0.3521 0.3641 0.3804 0.3625 0.3711 0.3608 0.3616 4200~4500K D1 D3 D5 CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3641 0.3804 0.3625 0.3711 0.3608 0.3616 0.3625 0.3711 0.3608 0.3616 0.359 0.3521 0.3714 0.3775 0.3692 0.3677 0.367 0.3578 0.3736 0.3874 0.3714 0.3775 0.3692 0.3677 REV.01 * Measurement Uncertainty of the Color Coordinates : ± 0.01 13 Aug 2012 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet ● COLOR RANK <IF=40mA, Ta=25℃> 4000~4200K E0 E2 E4 CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3736 0.3874 0.3714 0.3775 0.3692 0.3677 0.3714 0.3775 0.3692 0.3677 0.367 0.3578 0.3842 0.3855 0.3813 0.3751 0.3783 0.3646 0.3869 0.3958 0.3842 0.3855 0.3813 0.3751 3700~4000K E1 E3 E5 CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3869 0.3958 0.3842 0.3855 0.3813 0.3751 0.3842 0.3855 0.3813 0.3751 0.3783 0.3646 0.397 0.3935 0.3934 0.3825 0.3898 0.3716 0.4006 0.4044 0.397 0.3935 0.3934 0.3825 3500~3700K F0 F2 F4 CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3996 0.4015 0.396 0.3907 0.3925 0.3798 0.396 0.3907 0.3925 0.3798 0.3889 0.369 0.4104 0.3978 0.4062 0.3865 0.4017 0.3751 0.4146 0.4089 0.4104 0.3978 0.4062 0.3865 3200~3500K F1 F3 F5 CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.4146 0.4089 0.4104 0.3978 0.4062 0.3865 0.4104 0.3978 0.4062 0.3865 0.4017 0.3751 0.4248 0.4048 0.4198 0.3931 0.4147 0.3814 0.4299 0.4165 0.4248 0.4048 0.4198 0.3931 REV.01 * Measurement Uncertainty of the Color Coordinates : ± 0.01 14 Aug 2012 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet ● COLOR RANK <IF=40mA, Ta=25℃> 3000~3200K G0 G2 G4 CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.4299 0.4165 0.4248 0.4048 0.4198 0.3931 0.4248 0.4048 0.4198 0.3931 0.4147 0.3814 0.4374 0.4093 0.4317 0.3973 0.4259 0.3853 0.443 0.4212 0.4374 0.4093 0.4317 0.3973 2900~3000K G1 G3 G5 CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.443 0.4212 0.4374 0.4093 0.4317 0.3973 0.4374 0.4093 0.4317 0.3973 0.4259 0.3853 0.4499 0.4138 0.4436 0.4015 0.4373 0.3893 0.4562 0.426 0.4499 0.4138 0.4436 0.4015 2700~2900K H0 H2 H4 CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.4562 0.426 0.4499 0.4138 0.4436 0.4015 0.4499 0.4138 0.4436 0.4015 0.4373 0.3893 0.462 0.4166 0.4551 0.4042 0.4483 0.3919 0.4687 0.4289 0.462 0.4166 0.4551 0.4042 2600~2700K H1 H3 H5 CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.4687 0.4289 0.462 0.4166 0.4551 0.4042 0.462 0.4166 0.4551 0.4042 0.4483 0.3919 0.474 0.4194 0.4666 0.4069 0.4593 0.3944 0.481 0.4319 0.474 0.4194 0.4666 0.4069 REV.01 * Measurement Uncertainty of the Color Coordinates : ± 0.01 15 Aug 2012 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet 5. Bin code description 1. Luminous Intensity Bins - Luminous Intensity bin structure for Cool white, neutral white, warm white · Example BIN CODE : L35G3C Luminous Intensity bin *[note] Bin Code Luminous Intensity [cd] @ IF = 40mA Flux (lm) L30 30.0~32.5 99.0~107.3 L32 32.5~35.0 107.3~115.5 L35 35.0~37.5 115.5~123.8 L37 37.5~40.0 123.8~132.0 M40 40.0~42.5 132.0~140.3 [Note] SSC sort the LED package according to the luminous intensity IV. (The lumen table is only for reference.) 2. Color Rank white product tested and binned by x,y coordinates and CCT · Example BIN CODE : L35G3C [Note] Color bin Color Rank @ IF = 40mA 3. Voltage Bins · Example BIN CODE : L35G3C Voltage bin Bin Code Min. Max. C 30.0 32.5 D 32.5 34.5 [Note] Forward Voltage (V) @ IF = 40mA REV.01 Aug 2012 16 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet 6. Labeling 2,000 SAW8WA2A REV.01 Aug 2012 17 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet 7. Packing Reel QUANTITY : XXXX LOT NUMBER : XXXXXXXXXX PART NUMBER : SEOUL SEMICONDUCTOR CO., LTD. HUMIDITY INDICATOR DESI PAK Aluminum Vinyl Bag QUANTITY : XXXX LOT NUMBER : XXXXXXXXXX PART NUMBER : SEOUL SEMICONDUCTOR CO., LTD. Outer Box Structure Material : Paper(SW3B(B)) SIZE (mm) TYPE a c b 7inch 245 220 142 1 SIDE c 1 QUANTITY : XXXX LOT NUMBER : XXXXXXXXXX RoHS PART NUMBER : SEOUL SEMICONDUCTOR CO., LTD. b a REV.01 Aug 2012 18 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet ● Reel Packing Structure Cathode Anode Notes : ( Tolerance: ±0.2, Unit: mm ) [1] Quantity : 2,000pcs/Reel [2] Cumulative Tolerance : Cumulative Tolerance/10 pitches to be ±0.2mm [3] Adhesion Strength of Cover Tape : Adhesion strength to be 0.1-0.7N when the cover tape is turned off from the carrier tape at the angle of 10º to the carrier tape REV.01 [4] Package : P/N, Manufacturing data Code No. and quantity to be indicated on a damp proof Package 19 Aug 2012 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet 8. Recommended solder pad 1. Solder pad [Recommended Solder Pattern] Notes : [1] All dimensions are in millimeters. [2] Scale : none [3] This drawing without tolerances are for reference only REV.01 Aug 2012 20 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet 9. Soldering IPC/JEDEC J-STD-020 Profile Feature Sn-Pb Eutectic Assembly Pb-Free Assembly Average ramp-up rate (Tsmax to Tp) 3° C/second max. 3° C/second max. Preheat - Temperature Min (Tsmin) - Temperature Max (Tsmax) - Time (Tsmin to Tsmax) (ts) 100 °C 150 °C 60-120 seconds 150 °C 200 °C 60-180 seconds Time maintained above: - Temperature (TL) - Time (tL) 183 °C 60-150 seconds 217 °C 60-150 seconds Peak Temperature (Tp) 215℃ 260℃ Time within 5°C of actual Peak Temperature (tp)2 10-30 seconds 20-40 seconds Ramp-down Rate 6 °C/second max. 6 °C/second max. Time 25°C to Peak Temperature 6 minutes max. 8 minutes max. * Caution 1. Reflow soldering is recommended not to be done more than two times. In the case of more than 24 hours passed soldering after first, LEDs will be damaged. 2. Repairs should not be done after the LEDs have been soldered. When repair is unavoidable, suitable tools must be used. 3. Die slug is to be soldered. 4. When soldering, do not put stress on the LEDs during heating. 5. After soldering, do not warp the circuit board. REV.01 Aug 2012 21 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet 10. Precaution for use (1) Storage To avoid the moisture penetration, we recommend storing SSC LEDs in a dry box with a desiccant . The recommended storage temperature range is 5C to 30C and a maximum humidity of RH50%. (2) Use Precaution after Opening the Packaging Use proper SMD techniques when the LED is to be soldered dipped as separation of the lens may affect the light output efficiency. Pay attention to the following: a. Recommend conditions after opening the package - Sealing - Temperature : 5 ~ 40℃ Humidity : less than RH30% b. If the package has been opened more than 4 week(MSL_2a) or the color of the desiccant changes, components should be dried for 10-12hr at 60±5℃ (3) Do not apply mechanical force or excess vibration during the cooling process to normal temperature after soldering. (4) Do not rapidly cool device after soldering. (5) Components should not be mounted on warped (non coplanar) portion of PCB. (6) Radioactive exposure is not considered for the products listed here in. (7) Gallium arsenide is used in some of the products listed in this publication. These products are dangerous if they are burned or shredded in the process of disposal. It is also dangerous to drink the liquid or inhale the gas generated by such products when chemically disposed of. (8) This device should not be used in any type of fluid such as water, oil, organic solvent and etc. When washing is required, IPA (Isopropyl Alcohol) should be used. (9) When the LEDs are in operation the maximum current should be decided after measuring the package temperature. (10) LEDs must be stored properly to maintain the device. If the LEDs are stored for 3 months or more after being shipped from SSC, a sealed container with a nitrogen atmosphere should be used for storage. (11) The appearance and specifications of the product may be modified for improvement without notice. (12) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration. (13) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures can penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy. The result can be a significant loss of light output from the fixture. Knowledge of the properties of the materials selected to be used in the construction of fixtures REV.01 can help prevent these issues. Aug 2012 22 www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01) APCPCWM_4828539:WP_0000001WP_0000001 APCPCWM_4828539:WP_0000001WP_0000001 Z-Power LED X10490 Technical Data Sheet 11. Handling of Silicone Resin LEDs (1) During processing, mechanical stress on the surface should be minimized as much as possible. Sharp objects of all types should not be used to pierce the sealing compound. (2) In general, LEDs should only be handled from the side. By the way, this also applies to LEDs without a silicone sealant, since the surface can also become scratched. (3) When populating boards in SMT production, there are basically no restrictions regarding the form of the pick and place nozzle, except that mechanical pressure on the surface of the resin must be prevented. This is assured by choosing a pick and place nozzle which is larger than the LED’s reflector area. (4) Silicone differs from materials conventionally used for the manufacturing of LEDs. These conditions must be considered during the handling of such devices. Compared to standard encapsulants, silicone is generally softer, and the surface is more likely to attract dust. As mentioned previously, the increased sensitivity to dust requires special care during processing. In cases where a minimal level of dirt and dust particles cannot be guaranteed, a suitable cleaning solution must be applied to the surface after the soldering of components. (5) SSC suggests using isopropyl alcohol for cleaning. In case other solvents are used, it must be assured that these solvents do not dissolve the package or resin. Ultrasonic cleaning is not recommended. Ultrasonic cleaning may cause damage to the LED. 23 (6) Please do not mold this product into another resin (epoxy, urethane, etc) and do not REV.01 handle this product with acid or sulfur material in sealed space. Aug 2012 (7) Avoid leaving fingerprints on silicone resin parts. www.seoulsemicon.com 서식번호 : SSC-QP-7-07-12 (Rev.01)