S1W0-3535577003-00000000-00001

Product Data Sheet SZ5-M2-WX-XX - High-power LED Superior Efficacy & Lumen output with Small Form Factor High-Power LED – Z5-M2 S1W0-3535xx7003-00000000-00001 (Cool, Neutral, Warm) RoHS RoHS Product Brief Description Features and Benefits • The Z-Power series is designed for high flux output applications with high current operation capability. • It incorporates state of the art SMD design and low thermal resistant material. • • • • • • • • The Z Power LED is ideal light sources for directional lighting applications such as Spot Lights, various outdoor applications, automotive lightings and high performance torches . Table 1. Product Selection Table Reference Code Color SZ5-M2-W0-00 Cool White SZ5-M2-WN-00 Neutral White SZ5-M2-WW-00 Warm White SZ5-M2-W0-C8 Cool White SZ5-M2-WN-C8 Neutral White SZ5-M2-WW-C8 Warm White SZ5-M2-WW-C9 Rev1, Sep 26, 2017 Warm White High Lumen Output and Efficacy Designed for high current operation Low Thermal Resistance Wide CCT range 2600~7000K High Color quality with CRI Min.80(R9>0) ANSI compliant Binning RoHS compliant Key Applications • • • • • Architectural Industrial Outdoor area Exterior Lighting Commercial CRI Min Nominal CCT Part Number 6500K 5700K 5000K 4500K 4000K 3500K 3000K S1W0-3535657003-00000000-00001 S1W0-3535577003-00000000-00001 S1W0-3535507003-00000000-00001 S1W0-3535457003-00000000-00001 S1W0-3535407003-00000000-00001 S1W0-3535357003-00000000-00001 S1W0-3535307003-00000000-00001 2700K S1W0-3535277003-00000000-00001 6500K 5700K 5000K 4500K 4000K 3500K 3000K S1W0-3535658003-00000000-00001 S1W0-3535578003-00000000-00001 S1W0-3535508003-00000000-00001 S1W0-3535458003-00000000-00001 S1W0-3535408003-00000000-00001 S1W0-3535358003-00000000-00001 S1W0-3535308003-00000000-00001 2700K S1W0-3535278003-00000000-00001 3500K 3000K S1W0-3535359003-00000000-00001 S1W0-3535309003-00000000-00001 2700K S1W0-3535279003-00000000-00001 70 80 90 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Table of Contents Index • Product Brief 1 • Table of Contents 2 • Performance Characteristics 3 • Characteristics Graph 5 • Color Bin Structure 10 • Mechanical Dimensions 20 • Recommended Solder Pad 21 • Reflow Soldering Characteristics 22 • Packaging Information 23 • Product Nomenclature 25 • Handling of Silicone Resin for LEDs 26 • Precaution For Use 27 • Company Information 30 Rev1, Sep 26, 2017 2 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Performance Characteristics Table 2. Product Selection Guide Min. CRI, Ra[4] Nominal CCT [K] [1] Min. Flux [lm] Typ. Luminous Typ. Luminous Flux ФV Efficacy [lm/W] [3] [lm] 700mA 1000mA 1500mA @700mA 6500 275 287 371 488 140 5700 278 290 374 494 142 5000 282 294 380 500 144 4500 280 292 377 497 143 4000 280 292 377 497 143 3500 249 261 337 444 128 3000 250 262 338 446 128 2700 242 254 328 432 124 6500 255 267 345 454 131 5700 258 270 349 459 132 5000 262 274 354 466 134 4500 238 250 323 425 122 4000 238 250 323 425 122 3500 217 229 296 390 112 3000 218 230 297 391 113 2700 214 226 292 385 111 Part Number S1W0 3535657003-00000000-00001 S1W0 3535577003-00000000-00001 S1W0 3535507003-00000000-00001 S1W0 3535457003-00000000-00001 70 80 S1W0 3535407003-00000000-00001 S1W0 3535357003-00000000-00001 S1W0 3535307003-00000000-00001 S1W0 35353277003-00000000-00001 S1W0 3535658003-00000000-00001 S1W0 3535578003-00000000-00001 S1W0 3535508003-00000000-00001 S1W0 3535458003-00000000-00001 S1W0 3535408003-00000000-00001 S1W0 3535358003-00000000-00001 S1W0 3535308003-00000000-00001 S1W0 35353278003-00000000-00001 Notes : (1) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram. Color coordinate : 0.005, CCT 5% tolerance. (2) Seoul Semiconductor maintains a tolerance of 7% on flux and power measurements. (3) ФV is the total luminous flux output as measured with an integrating sphere. (4) Tolerance is 2.0 on CRI measurements. Rev1, Sep 26, 2017 3 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Performance Characteristics Table 2. Product Selection Guide Min. CRI, Ra[4] 90 Nominal CCT [K] [1] Min. Flux [lm] Typ. Luminous Typ. Luminous Flux ФV Efficacy [lm/W] [3] [lm] 700mA 1000mA 1500mA @700mA 3500 189 191 247 325 93 3000 180 192 248 327 94 2700 160 172 222 293 84 Part Number S1W0 3535359003-00000000-00001 S1W0 3535309003-00000000-00001 S1W0 3535279003-00000000-00001 Notes : (1) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram. Color coordinate : 0.005, CCT 5% tolerance. (2) Seoul Semiconductor maintains a tolerance of 7% on flux and power measurements. (3) ФV is the total luminous flux output as measured with an integrating sphere. (4) Tolerance is 2.0 on CRI measurements. Rev1, Sep 26, 2017 4 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Performance Characteristics Table 3. Characteristics Value Parameter Symbol Forward Current [1] Peak Pulsed Forward Current Unit IF [2] Min. Typ. Max. - - 1500 mA 2000 mA IF Reverse Voltage VR - - 5 V Power Dissipation PD - - 5.22 W Forward Voltage (@700mA, 85ºC) VF - - 3.0 V Junction Temperature Tj - - 150 ºC Operating Temperature Topr - 40 - 125 ºC Storage Temperature Tstg - 40 - 125 ºC Viewing angle θ Thermal resistance (J to S) [3] RθJ-S 118 - ESD Sensitivity(HBM) [4] 3.45 degree - K/W Class 3A JEDEC JS-001-2017 Notes : (1) At Junction Temperature 85℃ condition. (2) Pulse width ≤10ms, duty cycle ≤ 10% condition. (3) RθJ-S is tested at 700mA. (4) The zener diode is included to protect the product from ESD. • Thermal resistance can be increased substantially depending on the heat sink design/operating condition, and the maximum possible driving current will decrease accordingly. Rev1, Sep 26, 2017 5 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Characteristics Graph Fig 1. Color Spectrum, Tj=25℃ Relative Radiant Power [%] 1.25 Cool CRI70 Neutral CRI70 Warm CRI80 Neutral CRI80 Warm CRI70 Cool CRI80 Warm CRI90 1.00 0.75 0.50 0.25 0.00 350 400 450 500 550 600 650 700 750 800 60 80 Wavelength [nm] Fig 2. Typical Spatial Distribution 100 Relative Luminous Intensity [%] 90 80 70 60 50 40 30 20 10 0 -80 -60 -40 -20 0 20 40 Angular Displacement [degrees] Rev1, Sep 26, 2017 6 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Characteristics Graph Fig 3. Forward Voltage vs. Forward Current, Tj=85℃ 1600 Forward Current [mA] 1400 1200 1000 800 600 400 200 0 2.6 2.8 3.0 3.2 3.4 Forward Voltage [V] Fig 4. Forward Current vs. Relative Luminous Flux, T j=85℃ Relative Luminous Flux [%] 200 150 100 50 0 0 200 400 600 800 1000 1200 1400 1600 Forward Current [mA] Rev1, Sep 26, 2017 7 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Characteristics Graph Fig 5. Forward Current vs CIE x, y Shift 0.02 CIE xx ΔCIE ΔCIE CIE yy 0.01 0.00 -0.01 -0.02 200 400 600 800 1000 1200 1400 Forward Current [mA] Fig 6. Junction Temp. vs. CIE x, y Shift 0.02 CIE(X) ΔCIE x ΔCIE y CIE(Y) 0.01 0.00 -0.01 -0.02 25 50 75 100 125 150 o Junction Temperature [ C] Junction Temperature[℃] Rev1, Sep 26, 2017 8 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Characteristics Graph Fig 7. Relative Light Output vs. Junction Temperature, IF = 350mA 120 Relative luminous flux [%] 100 80 60 40 20 0 25 50 75 100 125 150 o Junction Temperature [ C] Fig 8. Relative Forward vs. Junction Temperature, IF = 350mA 0.15 0.10  VF 0.05 0.00 -0.05 -0.10 25 50 75 100 125 150 o Junction Temperature [ C] Rev1, Sep 26, 2017 9 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Characteristics Graph Fig 9. Maximum Forward Current vs. Ambient Temperature, Tj(max.)=150℃, IF=1500mA 1600 Rth(j-a)=15℃/W Maximum Current [mA] 1400 Rth(j-a)=20℃/W Rth(j-a)=25℃/W 1200 1000 800 600 400 200 0 0 20 40 60 80 100 120 140 o Ambient Temperature [ C] Rev1, Sep 26, 2017 10 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Color Bin Structure Table 4. Bin Code description, IF=700mA, Tj=85℃ Color Typical Forward Voltage [VF] [1] * Luminous Flux [lm] Chromaticity Part Number Bin Code Min. Max. U1 132 145 U2 145 159 U3 159 185 V1 185 203 V2 203 218 V3 218 240 W1 240 256 W2 256 272 W3 272 285 W4 285 299 W5 299 313 S1W03535xxx00300000000-00001 Coordinate Bin Code Min. Max. Refer to page. 13~15 G 2.75 3 Notes : (1) Tolerance is 0.06V on forward voltage measurements. Rev1, Sep 26, 2017 11 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Color Bin Structure Table5. Flux Rank Distribution CRI70 Available Rank CCT CIE Flux Rank 6000 ~ 7000K A V2 V3 W1 W2 W3 W4 W5 5300 ~ 6000K B V2 V3 W1 W2 W3 W4 W5 4700 ~ 5300K C V2 V3 W1 W2 W3 W4 W5 4200 ~ 4700K D V2 V3 W1 W2 W3 W4 W5 3700 ~ 4200K E V2 V3 W1 W2 W3 W4 W5 3500 ~ 3700K F V2 V3 W1 W2 W3 W4 W5 2900 ~ 3200K G V2 V3 W1 W2 W3 W4 W5 2600 ~ 2900K H V2 V3 W1 W2 W3 W4 W5 CRI80 Available Rank CCT CIE Flux Rank 7000 ~ 8200K Z V1 V2 V3 W1 W2 W3 W4 6000 ~ 7000K A V1 V2 V3 W1 W2 W3 W4 5300 ~ 6000K B V1 V2 V3 W1 W2 W3 W4 4700 ~ 5300K C V1 V2 V3 W1 W2 W3 W4 4200 ~ 4700K D V1 V2 V3 W1 W2 W3 W4 3700 ~ 4200K E V1 V2 V3 W1 W2 W3 W4 3500 ~ 3700K F V1 V2 V3 W1 W2 W3 W4 2900 ~ 3200K G V1 V2 V3 W1 W2 W3 W4 2600 ~ 2900K H V1 V2 V3 W1 W2 W3 W4 CRI90 CCT Available Rank CIE Flux Rank 3500 ~ 3700K F U1 U2 U3 V1 V2 V3 W1 2900 ~ 3200K G U1 U2 U3 V1 V2 V3 W1 2600 ~ 2900K H U1 U2 U3 V1 V2 V3 W1 Notes : (1) Tolerance is 0.06V on forward voltage measurements. Rev1, Sep 26, 2017 12 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Color Bin Structure CIE Chromaticity Diagram (Cool white), Tj=85℃, IF=700mA 0.38 5000K CB 5C 0.36 CA 5700K 4C BB 5B 6500K 4B AB 0.34 4A CD C BC 5A AA CC BA BD B AD 0.32 AC A 0.30 0.30 0.32 6500K 4Step 4A Center point 0.3123 : 0.3282 Major Axis a 0.0088 Minor Axis b 0.0036 Ellipse 58 Rotation Angle 6500K 5Step 5A Center point 0.3123 : 0.3282 Major Axis a 0.0110 Minor Axis b 0.0045 Ellipse 58 Rotation Angle 5700K 4Step 4B Center point 0.3287 : 0.3417 Major Axis a 0.0095 Minor Axis b 0.0040 Ellipse 59 Rotation Angle 5700K 5Step 5B Center point 0.3287 : 0.3417 Major Axis a 0.0118 Minor Axis b 0.0050 Ellipse 59 Rotation Angle AA CIE X 0.3028 0.3048 0.3131 0.3115 AB CIE Y 0.3304 0.3209 0.329 0.3393 CIE X 0.3115 0.3131 0.3213 0.3205 CIE Y 0.3462 0.3353 0.3423 0.3539 CIE X 0.3292 0.3293 0.3371 0.3376 CIE Y 0.3616 0.3493 0.3558 0.3687 CIE X 0.3463 0.3452 0.3533 0.3551 BA CIE X 0.3207 0.3215 0.3293 0.3292 CIE X 0.3131 0.3146 0.3221 0.3213 CIE Y 0.3539 0.3423 0.3493 0.3616 CIE X 0.3293 0.3294 0.3366 0.3371 5000K 4Step 4C Center point 0.3447 : 0.3553 Major Axis a 0.0108 Minor Axis b 0.0047 Ellipse 60 Rotation Angle 5000K 5Step 5C Center point 0.3447 : 0.3553 Major Axis a 0.0135 Minor Axis b 0.0058 Ellipse 60 Rotation Angle CIE Y 0.3687 0.3558 0.3624 0.376 CIE X 0.3452 0.344 0.3514 0.3533 AD CIE Y 0.329 0.3187 0.3261 0.3371 CIE X 0.3048 0.3068 0.3146 0.3131 CIE Y 0.3423 0.3306 0.3369 0.3493 CIE X 0.3215 0.3222 0.3294 0.3293 CIE Y 0.3558 0.3428 0.3487 0.3624 CIE X 0.3371 0.3366 0.344 0.3452 BC CB Rev1, Sep 26, 2017 0.36 AC CIE Y 0.3393 0.329 0.3371 0.3481 BB CA CIE X 0.3376 0.3371 0.3452 0.3463 0.34 BD CC 13 CIE Y 0.3209 0.3113 0.3187 0.329 CIE Y 0.3353 0.3243 0.3306 0.3423 CD CIE Y 0.3493 0.3369 0.3428 0.3558 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Color Bin Structure CIE Chromaticity Diagram (Neutral White), Tj=85℃, IF=700mA 4000K 0.40 EB 5E 4500K EA DB 0.38 4E 5D ED DA 4D EC 0.36 E DD DC D 0.34 0.36 0.38 0.40 4500K 4Step 4D Center point 0.3611 : 0.3658 Major Axis a 0.0120 Minor Axis b 0.0052 Ellipse 55 Rotation Angle 4000K 4Step 4E Center point 0.3818 : 0.3797 Major Axis a 0.0125 Minor Axis b 0.0053 Ellipse 53 Rotation Angle 4500K 5Step 5D Center point 0.3611 : 0.3658 Major Axis a 0.0150 Minor Axis b 0.0065 Ellipse 55 Rotation Angle 4000K 5Step 5E Center point 0.3818 : 0.3797 Major Axis a 0.0157 Minor Axis b 0.0067 Ellipse 53 Rotation Angle DA DB DC DD CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3548 0.3736 0.3641 0.3804 0.3616 0.353 0.3601 0.3616 0.3663 0.359 0.3616 0.3663 0.3703 0.3726 0.367 0.3804 0.3736 0.3874 0.3703 0.3641 EA EB CIE X CIE Y 0.3663 0.353 0.3601 0.3521 0.3511 0.3465 0.3578 0.359 0.3521 0.3726 0.3616 EC 0.3663 ED CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y 0.3736 0.3874 0.3871 0.3959 0.3828 0.3803 0.3703 0.3726 0.3703 0.3726 0.3828 0.3803 0.3784 0.3647 0.367 0.3578 0.3828 0.3803 0.3952 0.388 0.3898 0.3716 0.3784 0.3647 0.3871 0.3959 0.4006 0.4044 0.3952 0.388 0.3828 0.3803 Rev1, Sep 26, 2017 14 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Color Bin Structure CIE Chromaticity Diagram (Warm White), Tj=85℃, IF=700mA 0.44 2700K 0.43 3000K HB HA 0.42 GB 3500K 0.41 5G GA 4H FB 4G 5F 0.40 5H FA HC HD GC 4F 0.39 GD H FC 0.38 G FD F 0.37 0.40 0.42 3500K 4Step 4 Step Center point 0.4073 : 0.3917 Major Axis a 0.0124 Minor Axis b 0.0055 Ellipse 53 Rotation Angle 3500K 5Step 5 Step Center point 0.4073 : 0.3917 Major Axis a 0.0155 Minor Axis b 0.0068 Ellipse 53 Rotation Angle FB CIE Y 0.4015 0.3853 0.392 0.4089 CIE X 0.4146 0.4082 0.4223 0.4299 CIE Y 0.4165 0.399 0.4033 0.4212 CIE X 0.443 0.4345 0.4468 0.4562 CIE Y 0.426 0.4077 0.4104 0.4289 CIE X 0.4687 0.4585 0.4703 0.481 GA CIE X 0.4299 0.4223 0.4345 0.443 CIE X 0.4082 0.4017 0.4147 0.4223 CIE Y 0.4212 0.4033 0.4077 0.426 CIE X 0.4345 0.4259 0.4373 0.4468 2700K 4Step 4 Step Center point 0.4578 : 0.4101 Major Axis a 0.0105 Minor Axis b 0.0055 Ellipse 54 Rotation Angle 2700K 5Step 5 Step Center point 0.4578 : 0.4101 Major Axis a 0.0132 Minor Axis b 0.0068 Ellipse 54 Rotation Angle CIE Y 0.4289 0.4104 0.4132 0.4319 CIE X 0.4585 0.4483 0.4593 0.4703 FD CIE Y 0.392 0.3751 0.3814 0.399 CIE X 0.3943 0.3889 0.4017 0.4082 CIE Y 0.4033 0.3853 0.3893 0.4077 CIE X 0.4223 0.4147 0.4259 0.4345 CIE Y 0.4104 0.3919 0.3944 0.4132 CIE X 0.4468 0.4373 0.4483 0.4585 GC HB Rev1, Sep 26, 2017 0.48 FC CIE Y 0.4089 0.392 0.399 0.4165 GB HA CIE X 0.4562 0.4468 0.4585 0.4687 0.46 3000K 4Step 4 Step Center point 0.4338 : 0.4030 Major Axis a 0.0113 Minor Axis b 0.0055 Ellipse 53 Rotation Angle 3000K 5Step 5 Step Center point 0.4338 : 0.4030 Major Axis a 0.0142 Minor Axis b 0.0068 Ellipse 53 Rotation Angle FA CIE X 0.3996 0.3943 0.4082 0.4146 0.44 GD HC 15 CIE Y 0.3853 0.369 0.3751 0.392 CIE Y 0.399 0.3814 0.3853 0.4033 HD CIE Y 0.4077 0.3893 0.3919 0.4104 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Mechanical Dimensions (1) All dimensions are in millimeters. (2) Scale : none (3) Undefined tolerance is ±0.1mm Rev1, Sep 26, 2017 16 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Recommended Solder Pad (1) All dimensions are in millimeters. (2) Scale : none (3) This drawing without tolerances are for reference only. (4) Undefined tolerance is ±0.1mm. Rev1, Sep 26, 2017 17 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-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. Rev1, Sep 26, 2017 18 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Emitter Tape & Reel Packaging Φ CATHODE MARK Φ 22 13 Notes : 1. 2. 3. 4. Quantity : 1000pcs/Reel Cumulative Tolerance : Cumulative Tolerance/10 pitches to be ±0.2mm Adhesion Strength of Cover Tape : Adhesion strength to be 10-60g when the cover tape is turned off from the carrier tape at the angle of 10º to the carrier tape Package : P/N, Manufacturing data Code No. and quantity to be indicated on a damp proof Package Rev1, Sep 26, 2017 19 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Packaging Information Rev1, Sep 26, 2017 20 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Color BinNomenclature Structure Product Table 6. Part Numbering System : X1X2X3X4X5X6X7X8-X9 Part Number Code Description Part Number Value X1 Company S Seoul Semiconductor X2 Level of Integration 1 Discrete LED X3X4 Technology W0 General White X5X6X7X8 Dimension 3535 X9X10 CCT 40 X11X12 CRI 70 X13X14 Vf 03 X15X16X17 Characteristic code Flux Rank 000 X18X19X20 Characteristic code Vf Rank 000 X21X22 Characteristic code Color Step 00 X23X24 Type 00 X25X26X27 Internal code 001 Rev1, Sep 26, 2017 21 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-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) Seoul Semiconductor 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. (7) Avoid leaving fingerprints on silicone resin parts. Rev1, Sep 26, 2017 22 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Precaution for Use (1) Storage To avoid the moisture penetration, we recommend storing Z5 Series LEDs 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 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 ~ 30℃ Humidity : less than RH60% b. If the package has been opened more than 1 year (MSL 2) 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. (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. Rev1, Sep 26, 2017 23 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Precaution for Use (12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy. T he result can be a significant loss of light output from the fixture. Knowledge of the properties of the m aterials 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 rev erse voltage is applied to LED, migration can be generated resulting in LED damage. (15) 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 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) Rev1, Sep 26, 2017 24 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Precaution for Use 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 Rev1, Sep 26, 2017 25 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-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. Rev1, Sep 26, 2017 26 www.seoulsemicon.com Product Data Sheet SZ5-M2-WX-XX - High-power LED Revision History Revision Date Page Remarks 1.0 2014-11-03 All Preliminary Datasheet 1.0 2014-12-08 All Initial release of data sheet applied 2.0 2015-02-23 10 Add ‘Table5.Flux Rank Distribution’ Revise Forward Voltage 2.1 2015-04-30 1,3,5,10 4 Add Part Number, CCT, CRI Add Thermal Resistance Comment 2.2 2015-11-30 1,3,5,10 27 Add Part Number, CCT, CRI Revise ‘Precaution for Use’ 2016-02-01 10 3.0 3.1 4.0 2016-04-15 1 3,4,11,12 ,13,14 23 5 Revise V3 max luminous flux value (Table5) Delete Automotive of Key Applications Add Flux W4 rank Add CIE Z rank Revise Available Rank Revise tolerance from 3.5±0.1mm to 3.5±0.2mm Absolute Maximum Ratings  Characteristics 4.1 2016-07-22 3,11,12 13 Added W3 rank Changed CIE tolerance (±0.007  ±0.005) 5.0 2016-09-12 3,11,12 Added W5 rank (SZ5-M2-W0-00) 6.0 2016-11-21 3,11,12 Added W5 rank (SZ5-M2-WN-00 / D, E rank) Added W1 rank (SZ5-M2-WW-C8 / F rank) 1 2017-09-26 1,3,4,11 13,14,15 21 Revised for Future Rev1, Sep 26, 2017 27 www.seoulsemicon.com