Product Data Sheet S2-STW9C2SB – Mid-Power LED Achieving the best system cost in Mid/High Power Mid-Power LED – 3030 Series S2-STW9C2SB RoHS Product Brief Description Features and Benefits • This White Colored surface-mount LED comes in standard package dimension. Package Size : 3.0x3.0x0.6mm • It has a substrate made up of a molded plastic reflector sitting on top of a lead frame. • • • • • • • The die is attached within the reflector cavity and the cavity is encapsulated by silicone. • Thermally Enhanced Package Design Mid Power to High Power up to 1.4W Max. Driving Current 200mA Compact Package Size High Color Quality with CRI Min.90 Pb-free Reflow Soldering Application Key Applications • • • • The package design coupled with careful selection of component materials allow these products to perform with high reliability. Replacement lamps – Bulb, Tube Commercial Industrial Residential Table 1. Product Selection Table CCT Part Number S2-STW9C2SB Rev2.0, May 27, 2016 Color Min. Typ. Max. Cool White 4,700K 5,600K 7,000K Neutral White 3,700K 4,200K 4,700K Warm White 2,600K 3,000K 3,700K 1 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Table of Contents Index • Product Brief 1 • Table of Contents 2 • Performance Characteristics 3 • Characteristics Graph 5 • Color Bin Structure 11 • Mechanical Dimensions 21 • Recommended Solder Pad 22 • Reflow Soldering Characteristic 23 • Emitter Tape & Reel Packaging 24 • Product Nomenclature 26 • Handling of Silicone Resin for LEDs 27 • Precaution For Use 28 • Company Information 30 Rev2.0, May 27, 2016 2 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Performance Characteristics Table 2. Product Selection Guide, IF = 100mA , Tj = 25ºC, RH30% Luminous Flux [2] ФV (lm) CCT (K) [1] Part Number CRI (Ra) RANK Typ. Min Max Min. K21 63 72 90 K24 72 78 90 K21 63 72 90 K24 72 78 90 5000 K24 72 78 90 4500 K24 72 78 90 4000 K24 72 78 90 K21 63 72 90 K24 72 78 90 3000 K21 63 72 90 2700 K21 63 72 90 6500 5600 S2-STW9C2SB 3500 Notes : (1) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram. (2) Seoul Semiconductor maintains a tolerance of 7% on luminous flux and power measurements. Rev2.0, May 27, 2016 3 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Performance Characteristics Table 3. Characteristics, IF=100mA, Tj= 25ºC, RH30% Value Parameter Symbol Unit Min. Typ. Max. VF - 6.1 - V 5000K ФV - 74.5 - lm 4000K ФV - 74.7 - lm 2700K ФV - 69.0 - lm Ra 90 - - 2Θ1/2 - 120 - Deg. Thermal resistance (J to S) [3] RθJ-S - 25 - ℃/W ESD Sensitivity(HBM) [4] - Forward Voltage[1] Luminous Flux[1] CRI[1] Viewing Angle [2] Class 2 JESD22-A114-E Table 4. Absolute Maximum Ratings Parameter Symbol Value Unit Forward Current IF 200 Ma Power Dissipation PD 1.44 W Junction Temperature Tj 125 ºC Operating Temperature Topr -40~ + 85 ºC Storage Temperature Tstg -40 ~ + 100 ºC Notes : (1) Tolerance : VF :±0.1V, Flux :±7%, Ra :±2, x,y :±0.005 (2) 2Θ1/2 is the off-axis where the luminous intensity is 1/2 of the peak intensity. (3) Thermal resistance : RthJS (Junction / solder) (4) The products are sensitive to static electricity and must be carefully taken when handling products. • LED’s properties might be different from suggested values like above and below tables if operation condition will be exceeded our parameter range. Care is to be taken that power dissipation does not exceed the absolute maximum rating of the product. • Thermal resistance can be increased substantially depending on the heat sink design/operating condition, and the maximum possible driving current will decrease accordingly. • All measurements were made under the standardized environment of Seoul Semiconductor. Rev2.0, May 27, 2016 4 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Characteristics Graph Relative Emission Intensity (a.u) Fig 1. Color Spectrum, Tj = 25ºC, IF=100mA 2600~3700K 3700~4700K 4700~7000K 1.0 0.5 0.0 300 400 500 600 700 800 Wavelength [nm] Fig 2. Radiant Pattern, Tj = 25ºC, IF=100mA Relative Intensity (%) 100 80 60 40 20 0 -100 -75 -50 -25 0 25 50 75 100 Angle [Degree] Rev2.0, May 27, 2016 5 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Characteristics Graph Fig 3. Forward Voltage vs. Forward Current, Tj = 25ºC 0.20 Forward Current [A] 0.15 0.10 0.05 0.00 0 1 2 3 4 5 6 7 8 Forward Voltage [V] Fig 4. Forward Current vs. Relative Luminous Intensity, Tj = 25ºC Relative Luminous Intensity [a.u.] 2.0 1.5 1.0 0.5 0.0 0 20 40 60 80 100 120 140 160 180 200 Forward Current [mA] Rev2.0, May 27, 2016 6 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Characteristics Graph Fig 5. Forward Current vs. CIE X, Y Shift, Tj = 25ºC (2600K~3700K) 0.429 0.426 CIE Y 0.423 200mA 150mA 100mA 0.420 50mA 0.417 0.414 0.411 0.460 0.461 0.462 0.463 0.464 0.465 CIE X (4700K~7000K) 0.366 CIE Y 0.363 0.360 150mA 100mA 50mA 0.357 200mA 0.354 0.351 0.348 0.349 0.350 0.351 0.352 0.353 CIE X Rev2.0, May 27, 2016 7 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Characteristics Graph Fig 6. Junction Temperature vs. Relative Luminous Intensity, IF=100mA Relative Luminous Intensity [a.u.] 1.0 0.8 0.6 0.4 0.2 0.0 25 45 65 85 105 125 O Junction Temperature Tj( C) Fig 7. Junction Temperature vs. Relative Forward Voltage, IF=100mA Relative Forward Voltage 1.0 0.8 0.6 0.4 0.2 0.0 25 45 65 85 105 125 O Junction Temperature Tj( C) Rev2.0, May 27, 2016 8 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Characteristics Graph Fig 8. Chromaticity Coordinate vs. Junction Temperature, IF=100mA (2600K~3700K) 0.45 0.44 CIE Y 0.43 o 25 C 0.42 o o 125 C 0.41 70 C o 100 C 0.40 0.39 0.45 0.46 0.47 0.48 0.49 CIE X (4700K~7000K) 0.40 0.39 0.38 CIE Y o 25 C 0.37 o 70 C o 100 C 0.36 o 125 C 0.35 0.34 0.34 0.35 0.36 0.37 0.38 CIE X Rev2.0, May 27, 2016 9 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Characteristics Graph Fig 9. Ambient Temperature vs. Maximum Forward Current, Tj_max = 125℃ 250 Maximum Current [mA] 200 150 100 50 0 0 Rth j-a = 40℃/W Rth j-a = 50℃/W Rth j-a = 60℃/W 20 40 60 80 100 120 O Ambient Temperature ( C) Rev2.0, May 27, 2016 10 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Color Bin Structure Table 5. Bin Code description, Tj=25℃, IF=100mA Luminous Flux (lm) Part Number Bin Code Min. Max. K21 63 72 Typical Forward Voltage (V) Color Chromaticity Coordinate S2-STW9C2SB Refer to page.12 K24 72 78 Bin Code Min. Max. Z58 5.8 6.0 Z60 6.0 6.2 Z62 6.2 6.4 Table 6. Intensity rank distribution Available ranks CCT CIE Flux Rank 6,000 ~ 7,000K A K21 K24 5,300 ~ 6,000K B K21 K24 4,700 ~ 5,300K C K21 K24 4,200 ~ 4,700K D K21 K24 3,700 ~ 4,200K E K21 K24 3,200 ~ 3,700K F K21 K24 2,900 ~ 3,200K G K21 K24 2,600 ~ 2,900K H K21 K24 All measurements were made under the standardized environment of Seoul Semiconductor. In order to ensure availability, single color rank will not be orderable. Rev2.0, May 27, 2016 11 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Color Bin Structure CIE Chromaticity Diagram, Tj=25℃, IF=100mA 0.46 0.44 0.42 G CIE coord.(Y) 0.40 H F E 0.38 D 0.36 C B 0.34 A 0.32 0.30 MACADAM 3STEP Rank 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 coord.(X) *Notes : (1) Energy Star binning applied to all 2600~7000K. (2) Measurement Uncertainty of the Color Coordinates : ± 0.005 Rev2.0, May 27, 2016 12 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Color Bin Structure CIE Chromaticity Diagram (Cool white), Tj=25℃, IF=100mA 6000K 0.35 A41 6500K 0.34 A31 CIE Y 7000K 0.33 A21 A11 A22 A12 A43 A33 A23 A13 0.32 A42 A32 A44 A34 A24 A14 0.31 0.300 0.305 0.310 0.315 0.320 0.325 CIE X A11 A21 A31 A41 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3028 0.3304 0.3072 0.3349 0.3115 0.3393 0.3160 0.3437 0.3038 0.3256 0.3080 0.3299 0.3123 0.3342 0.3166 0.3384 0.3080 0.3299 0.3123 0.3342 0.3166 0.3384 0.3209 0.3426 0.3072 0.3349 0.3115 0.3393 0.3160 0.3437 0.3205 0.3481 A12 A22 A32 A42 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3038 0.3256 0.3080 0.3299 0.3123 0.3342 0.3166 0.3384 0.3048 0.3209 0.3089 0.3249 0.3131 0.3290 0.3172 0.3331 0.3089 0.3249 0.3131 0.3290 0.3172 0.3331 0.3213 0.3371 0.3080 0.3299 0.3123 0.3342 0.3166 0.3384 0.3209 0.3426 A13 A23 A33 A43 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3048 0.3209 0.3089 0.3249 0.3131 0.3290 0.3172 0.3331 0.3058 0.3161 0.3098 0.3200 0.3138 0.3239 0.3178 0.3277 0.3098 0.3200 0.3138 0.3239 0.3178 0.3277 0.3217 0.3316 0.3089 0.3249 0.3131 0.3290 0.3172 0.3331 0.3213 0.3371 A14 A24 A34 A44 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3058 0.3161 0.3098 0.3200 0.3138 0.3239 0.3178 0.3277 0.3068 0.3113 0.3107 0.3150 0.3146 0.3187 0.3184 0.3224 0.3107 0.3150 0.3146 0.3187 0.3184 0.3224 0.3221 0.3261 0.3098 0.3200 0.3138 0.3239 0.3178 0.3277 0.3217 0.3316 Rev2.0, May 27, 2016 13 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Color Bin Structure CIE Chromaticity Diagram (Cool white), Tj=25℃, IF=100mA 5300K 0.36 5600K B41 B31 CIE Y 0.35 6000K B32 B11 0.34 B42 B21 B43 B22 B12 B33 B44 B23 B34 B13 0.33 0.32 0.320 B24 B14 0.325 0.330 0.335 0.340 CIE X B11 B21 B31 B41 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3207 0.3462 0.3250 0.3501 0.3292 0.3539 0.3334 0.3578 0.3211 0.3407 0.3252 0.3444 0.3293 0.3481 0.3333 0.3518 0.3252 0.3444 0.3293 0.3481 0.3333 0.3518 0.3374 0.3554 0.3501 0.3292 0.3539 0.3334 0.3578 0.3376 0.3250 B12 B22 B32 0.3616 B42 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3211 0.3407 0.3252 0.3444 0.3293 0.3481 0.3333 0.3518 0.3215 0.3353 0.3254 0.3388 0.3293 0.3423 0.3332 0.3458 0.3254 0.3388 0.3293 0.3423 0.3332 0.3458 0.3371 0.3493 0.3252 0.3444 0.3293 0.3481 0.3333 0.3518 0.3374 0.3554 B13 B23 B33 B43 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3215 0.3353 0.3254 0.3388 0.3293 0.3423 0.3332 0.3458 0.3218 0.3298 0.3256 0.3331 0.3294 0.3364 0.3331 0.3398 0.3256 0.3331 0.3294 0.3364 0.3331 0.3398 0.3369 0.3431 0.3254 0.3388 0.3293 0.3423 0.3332 0.3458 0.3371 0.3493 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3218 0.3298 0.3256 0.3331 0.3294 0.3364 0.3331 0.3398 0.3222 0.3243 0.3258 0.3275 0.3294 0.3306 0.3330 0.3338 0.3258 0.3275 0.3294 0.3306 0.3330 0.3338 0.3366 0.3369 0.3256 0.3331 0.3294 0.3364 0.3331 0.3398 0.3369 0.3431 B14 B24 Rev2.0, May 27, 2016 B34 14 B44 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Color Bin Structure CIE Chromaticity Diagram (Cool white), Tj=25℃, IF=100mA 0.38 4700K 5000K 0.37 C41 C31 CIE Y 5300K 0.36 C42 C21 C11 C32 C22 C43 C12 C33 C23 0.35 C44 C13 C34 C24 0.34 0.335 C14 0.340 0.345 0.350 0.355 CIE X C11 C21 C31 C41 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3376 0.3616 0.3420 0.3652 0.3463 0.3687 0.3507 0.3724 0.3374 0.3554 0.3415 0.3588 0.3457 0.3622 0.3500 0.3657 0.3415 0.3588 0.3457 0.3622 0.3500 0.3657 0.3542 0.3692 0.3652 0.3463 0.3687 0.3507 0.3724 0.3551 0.3420 C12 C22 C32 0.3760 C42 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3374 0.3554 0.3415 0.3588 0.3457 0.3622 0.3500 0.3657 0.3371 0.3493 0.3411 0.3525 0.3452 0.3558 0.3492 0.3591 0.3411 0.3525 0.3452 0.3558 0.3492 0.3591 0.3533 0.3624 0.3415 0.3588 0.3457 0.3622 0.3500 0.3657 0.3542 0.3692 C13 C23 C33 C43 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3371 0.3493 0.3411 0.3525 0.3452 0.3558 0.3492 0.3591 0.3369 0.3431 0.3407 0.3462 0.3446 0.3493 0.3485 0.3524 0.3407 0.3462 0.3446 0.3493 0.3485 0.3524 0.3523 0.3555 0.3411 0.3525 0.3452 0.3558 0.3492 0.3591 0.3533 0.3624 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3369 0.3431 0.3407 0.3462 0.3446 0.3493 0.3485 0.3524 0.3366 0.3369 0.3403 0.3399 0.3440 0.3428 0.3477 0.3458 0.3403 0.3399 0.3440 0.3428 0.3477 0.3458 0.3514 0.3487 0.3407 0.3462 0.3446 0.3493 0.3485 0.3524 0.3523 0.3555 C14 C24 Rev2.0, May 27, 2016 C34 15 C44 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Color Bin Structure CIE Chromaticity Diagram (Neutral white), Tj=25℃, IF=100mA 4200K 0.39 4500K 0.38 CIE Y 4700K D32 D22 D43 D12 0.36 0.35 0.34 0.350 D42 D21 D11 0.37 D41 D31 D33 D23 D13 D14 D44 D34 D24 0.355 0.360 0.365 0.370 0.375 CIE X D11 D21 D31 D41 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3548 0.3736 0.3595 0.3770 0.3641 0.3804 0.3689 0.3839 0.3539 0.3668 0.3584 0.3701 0.3628 0.3733 0.3674 0.3767 0.3584 0.3701 0.3628 0.3733 0.3674 0.3767 0.3720 0.3800 0.3770 0.3641 0.3804 0.3689 0.3839 0.3736 0.3595 D12 D22 D32 0.3874 D42 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3539 0.3668 0.3584 0.3701 0.3628 0.3733 0.3674 0.3767 0.3530 0.3601 0.3573 0.3632 0.3616 0.3663 0.3659 0.3694 0.3573 0.3632 0.3616 0.3663 0.3659 0.3694 0.3703 0.3726 0.3584 0.3701 0.3628 0.3733 0.3674 0.3767 0.3720 0.3800 D13 D23 D33 D43 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3530 0.3601 0.3573 0.3632 0.3616 0.3663 0.3659 0.3694 0.3520 0.3533 0.3562 0.3562 0.3603 0.3592 0.3645 0.3622 0.3562 0.3562 0.3603 0.3592 0.3645 0.3622 0.3687 0.3652 0.3573 0.3632 0.3616 0.3663 0.3659 0.3694 0.3703 0.3726 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3520 0.3533 0.3562 0.3562 0.3603 0.3592 0.3645 0.3622 0.3511 0.3465 0.3551 0.3493 0.3590 0.3521 0.3630 0.3550 0.3551 0.3493 0.3590 0.3521 0.3630 0.3550 0.3670 0.3578 0.3562 0.3562 0.3603 0.3592 0.3645 0.3622 0.3687 0.3652 D14 D24 Rev2.0, May 27, 2016 D34 16 D44 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Color Bin Structure CIE Chromaticity Diagram (Neutral white), Tj=25℃, IF=100mA 0.41 3700K 0.40 CIE Y 0.39 4000K E31 4200K E21 E42 E32 E11 E22 0.38 E43 E12 E33 E23 E13 0.37 E41 E44 E34 E24 0.36 0.35 0.365 E14 0.370 0.375 0.380 0.385 0.390 0.395 0.400 0.405 CIE X E11 E21 E31 E41 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3736 0.3874 0.3804 0.3917 0.3871 0.3959 0.3939 0.4002 0.3720 0.3800 0.3784 0.3841 0.3849 0.3881 0.3914 0.3922 0.3784 0.3841 0.3849 0.3881 0.3914 0.3922 0.3979 0.3962 0.3917 0.3871 0.3959 0.3939 0.4002 0.4006 0.3804 E12 E22 E32 0.4044 E42 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3720 0.3800 0.3784 0.3841 0.3849 0.3881 0.3914 0.3922 0.3703 0.3726 0.3765 0.3765 0.3828 0.3803 0.3890 0.3842 0.3765 0.3765 0.3828 0.3803 0.3890 0.3842 0.3952 0.3880 0.3784 0.3841 0.3849 0.3881 0.3914 0.3922 0.3979 0.3962 E13 E23 E33 E43 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3703 0.3726 0.3765 0.3765 0.3828 0.3803 0.3890 0.3842 0.3687 0.3652 0.3746 0.3689 0.3806 0.3725 0.3865 0.3762 0.3746 0.3689 0.3806 0.3725 0.3865 0.3762 0.3925 0.3798 0.3765 0.3765 0.3828 0.3803 0.3890 0.3842 0.3952 0.3880 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3687 0.3652 0.3746 0.3689 0.3806 0.3725 0.3865 0.3762 0.3670 0.3578 0.3727 0.3613 0.3784 0.3647 0.3841 0.3682 0.3727 0.3613 0.3784 0.3647 0.3841 0.3682 0.3898 0.3716 0.3746 0.3689 0.3806 0.3725 0.3865 0.3762 0.3925 0.3798 E14 E24 Rev2.0, May 27, 2016 E34 17 E44 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Color Bin Structure CIE Chromaticity Diagram (Warm white), Tj=25℃, IF=100mA 0.42 3200K 3500K 0.41 3700K CIE Y 0.40 F21 F11 F42 F32 F22 F12 0.39 0.38 F43 F33 F23 F13 F41 F31 F44 F34 F24 F14 0.37 0.39 0.40 0.41 0.42 0.43 CIE X F11 F21 F31 F41 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3996 0.4015 0.4071 0.4052 0.4146 0.4089 0.4223 0.4127 0.3969 0.3934 0.4042 0.3969 0.4114 0.4005 0.4187 0.4041 0.4042 0.3969 0.4114 0.4005 0.4187 0.4041 0.4261 0.4077 0.4052 0.4146 0.4089 0.4223 0.4127 0.4299 0.4071 F12 F22 F32 0.4165 F42 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3969 0.3934 0.4042 0.3969 0.4114 0.4005 0.4187 0.4041 0.3943 0.3853 0.4012 0.3886 0.4082 0.3920 0.4152 0.3955 0.4012 0.3886 0.4082 0.3920 0.4152 0.3955 0.4223 0.3990 0.4042 0.3969 0.4114 0.4005 0.4187 0.4041 0.4261 0.4077 F13 F23 F33 F43 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3943 0.3853 0.4012 0.3886 0.4082 0.3920 0.4152 0.3955 0.3916 0.3771 0.3983 0.3803 0.4049 0.3836 0.4117 0.3869 0.3983 0.3803 0.4049 0.3836 0.4117 0.3869 0.4185 0.3902 0.4012 0.3886 0.4082 0.3920 0.4152 0.3955 0.4223 0.3990 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3916 0.3771 0.3983 0.3803 0.4049 0.3836 0.4117 0.3869 0.3889 0.3690 0.3953 0.3721 0.4017 0.3751 0.4082 0.3783 0.3953 0.3721 0.4017 0.3751 0.4082 0.3783 0.4147 0.3814 0.3983 0.3803 0.4049 0.3836 0.4117 0.3869 0.4185 0.3902 F14 F24 Rev2.0, May 27, 2016 F34 18 F44 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Color Bin Structure CIE Chromaticity Diagram (Warm white), Tj=25℃, IF=100mA 0.43 2900K 3000K 3200K 0.42 G41 G31 G21 G11 G42 CIE Y 0.41 G32 G22 G12 G43 0.40 G23 G33 G13 0.39 G14 G24 G44 G34 0.38 0.41 0.42 0.43 0.44 0.45 0.46 CIE X G11 G21 G31 G41 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.4299 0.4165 0.4364 0.4188 0.4430 0.4212 0.4496 0.4236 0.4261 0.4077 0.4324 0.4099 0.4387 0.4122 0.4451 0.4145 0.4324 0.4100 0.4387 0.4122 0.4451 0.4145 0.4514 0.4168 0.4189 0.4430 0.4212 0.4496 0.4236 0.4562 0.4365 G12 G22 G32 0.4260 G42 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.4261 0.4077 0.4324 0.4100 0.4387 0.4122 0.4451 0.4145 0.4223 0.3990 0.4284 0.4011 0.4345 0.4033 0.4406 0.4055 0.4284 0.4011 0.4345 0.4033 0.4406 0.4055 0.4468 0.4077 0.4324 0.4100 0.4387 0.4122 0.4451 0.4145 0.4515 0.4168 G13 G23 G33 G43 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.4223 0.3990 0.4284 0.4011 0.4345 0.4033 0.4406 0.4055 0.4185 0.3902 0.4243 0.3922 0.4302 0.3943 0.4361 0.3964 0.4243 0.3922 0.4302 0.3943 0.4361 0.3964 0.4420 0.3985 0.4284 0.4011 0.4345 0.4033 0.4406 0.4055 0.4468 0.4077 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.4243 0.3922 0.4302 0.3943 0.4302 0.3943 0.4361 0.3964 0.4203 0.3834 0.4259 0.3853 0.4259 0.3853 0.4316 0.3873 0.4147 0.3814 0.4203 0.3834 0.4316 0.3873 0.4373 0.3893 0.4185 0.3902 0.4243 0.3922 0.4361 0.3964 0.4420 0.3985 G14 G24 Rev2.0, May 27, 2016 G34 19 G44 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Color Bin Structure CIE Chromaticity Diagram (Warm white), Tj=25℃, IF=100mA 0.44 0.43 2900K CIE Y H21 H11 0.42 0.41 H13 H23 0.40 H14 H34 H24 H32 H22 H12 2600K 2700K H31 H41 H42 H43 H33 H44 0.39 0.38 0.43 0.44 0.45 0.46 0.47 0.48 CIE X H11 H21 H31 H41 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.4562 0.4260 0.4625 0.4275 0.4687 0.4289 0.4750 0.4304 0.4515 0.4168 0.4575 0.4182 0.4636 0.4197 0.4697 0.4211 0.4575 0.4182 0.4636 0.4197 0.4697 0.4211 0.4758 0.4225 0.4275 0.4687 0.4289 0.4750 0.4304 0.4810 0.4625 H12 H22 H32 0.4319 H42 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.4515 0.4168 0.4575 0.4182 0.4636 0.4197 0.4697 0.4211 0.4468 0.4077 0.4526 0.4090 0.4585 0.4104 0.4644 0.4118 0.4526 0.4090 0.4585 0.4104 0.4644 0.4118 0.4703 0.4132 0.4575 0.4182 0.4636 0.4197 0.4697 0.4211 0.4758 0.4225 H13 H23 H33 H43 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.4468 0.4077 0.4526 0.4090 0.4585 0.4104 0.4644 0.4118 0.4420 0.3985 0.4477 0.3998 0.4534 0.4012 0.4591 0.4025 0.4477 0.3998 0.4534 0.4012 0.4591 0.4025 0.4648 0.4038 0.4526 0.4090 0.4585 0.4104 0.4644 0.4118 0.4703 0.4132 CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.4420 0.3985 0.4477 0.3998 0.4534 0.4012 0.4591 0.4025 0.4373 0.3893 0.4428 0.3906 0.4483 0.3919 0.4538 0.3932 0.4428 0.3906 0.4483 0.3919 0.4538 0.3932 0.4593 0.3944 0.4477 0.3998 0.4534 0.4012 0.4591 0.4025 0.4648 0.4038 H14 H24 Rev2.0, May 27, 2016 H34 20 H44 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Mechanical Dimensions Top View Bottom View Cathode Anode (+) Circuit Side View Cathode Anode 1 2 (1) All dimensions are in millimeters. (2) Scale : none (3) Undefined tolerance is ±0.2mm Rev2.0, May 27, 2016 21 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Recommended Solder Pad Notes : (1) All dimensions are in millimeters. (2) Scale : none (3) This drawing without tolerances are for reference only (4) Undefined tolerance is ±0.1mm Rev2.0, May 27, 2016 22 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Reflow Soldering Characteristics 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. Rev2.0, May 27, 2016 23 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Emitter Tape & Reel Packing Anode (+) ( Tolerance: ±0.2, Unit: mm ) (1) Quantity : 4,500pcs/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 10˚ to the carrier tape. (4) Package : P/N, Manufacturing data Code No. and Quantity to be indicated on a damp proof Package. Rev2.0, May 27, 2016 24 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Emitter Tape & Reel Packing Reel Aluminum Bag Outer Box Rev2.0, May 27, 2016 25 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Product Nomenclature Table 7. Part Numbering System : X1X2 – X3X4X5X6X7X8X9X10 Part Number Code Description Part Number Value X1X2 Product type S2 X3 Company S X4 Top View LED series T X5X6 Color Specification W9 CRI 90 X7 Package series C C series X8X9 Characteristic code 2S X10 Revision B Table 8. Lot Numbering System :Y1Y2Y3Y4Y5Y6Y7Y8Y9Y10–Y11Y12Y13Y14Y15Y16Y17 Lot Number Code Description Y1Y2 Year Y3 Month Y4Y5 Day Y6 Top View LED series Y7Y8Y9Y10 Mass order Y11Y12Y13Y14Y15Y16Y17 Internal Number Rev2.0, May 27, 2016 Lot Number 26 Value www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Handling of Silicone Resin for 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. (6) Please do not mold this product into another resin (epoxy, urethane, etc) and do not handle this. product with acid or sulfur material in sealed space. Rev2.0, May 27, 2016 27 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Precaution for Use (1) Storage To avoid the moisture penetration, we recommend store in a dry box with a desiccant. The recommended storage temperature range is 5℃ to 30℃ and a maximum humidity of RH50%. (2) Use Precaution after Opening the Packaging Use proper SMT 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 ~ 30℃ Humidity : less than RH60% 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 10-24hr at 65±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. Rev2.0, May 27, 2016 28 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED Precaution for Use (10) The appearance and specifications of the product may be modified for improvement without notice. (11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration. (12) 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 can help prevent these issues. (13) Attaching LEDs, do not use adhesives that outgas organic vapor. (14) The driving circuit must be designed to allow forward voltage only when it is ON or OFF. If the reverse voltage is applied to LED, migration can be generated resulting in LED damage. Rev2.0, May 27, 2016 29 www.seoulsemicon.com Product Data Sheet S2-STW9C2SB – Mid-Power LED 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. Rev2.0, May 27, 2016 30 www.seoulsemicon.com