Product Family Data Sheet Rev. 1.1 2016.04.15 High Voltage LED Series Chip on Board LC026B Gen.2 High efficacy COB LED package well-suited for use in spotlight applications Features & Benefits * Chip on Board (COB) solution makes it easy to design in * Simple assembly reduces manufacturing cost * Low thermal resistance * InGaN/GaN MQW LED with long time reliability * Completed 6,000 hours of LM-80 Testing * ENEC certified: Integral LED Module Applications * Spotlight / Downlight * LED Retrofit Bulbs * Outdoor Illumination 1# 2 Table of Contents 1. Characteristics ----------------------- 3 2. Product Code Information ----------------------- 6 3. Typical Characteristics Graphs ----------------------- 13 4. Outline Drawing & Dimension ----------------------- 18 5. Reliability Test Items & Conditions ----------------------- 19 6. Label Structure ----------------------- 20 7. Packing Structure ----------------------- 22 8. Precautions in Handling & Use ----------------------- 25 3 1. Characteristics a) Absolute Maximum Rating Item Symbol Rating Unit Condition Ambient / Operating Temperature Ta -40 ~ +105 C - Storage Temperature Tstg -40 ~ +120 C - LED Junction Temperature Tj 150 C - Case Temperature Tc 105 C *Note Forward Current IF 1300 mA - Power Dissipation PD 48.1 W - ESD (HBM) - 2 kV - ESD (MM) - 0.5 kV - b) Electro-optical Characteristics (IF = 720 mA, Ta = 25 C) Item Unit Rank Min. Typ. Max. Forward Voltage (VF) V YH 32.5 35.5 38.5 3 70 - - 5 80 - - 7 90 - - 8 95 Color Rendering Index (Ra) - Thermal Resistance (junction to chip point) C/W - 0.9 - Beam Angle - 115 - Nominal Power W Eye Protection 25.6 Risk 1 - - Notes: 1) The COB is tested in pulsed condition at rated test current (10 ms pulse width) and rated temperature (Tj = Tc = Ta = 25 C) 2) Samsung maintains measurement tolerance of: 3) Max Tc=105 designed within the range. forward voltage = 5 %, CRI = 1 (atismfor rent) ax ENEC cur condition. Refer to the derating curve, `3. Typical Characteristics Graph' 4 c) Luminous Flux Characteristics CRI (Ra) Min. Nominal CCT (K) 3000 70 4000 5000 (IF = 720 mA) Flux Rank Flux Bin 1) Sorting @ Tc = 25 C (lm) 2) Calculated Flux @ Tc = 85 C (lm) Min. Max. Min. Max. 31 3266 3711 2939 3340 32 3711 4157 3340 3741 31 3429 3897 3086 3507 32 3897 4365 3507 3928 31 3462 3934 3116 3541 32 3934 4406 3541 3965 32 3550 3760 3231 3422 33 3760 3970 3422 3613 33 3760 3970 3422 3613 31 3550 3770 3231 3431 3F 3F 3F 2G 2700 2H 2G 3000 2H 32 3770 3990 3431 3631 32 3770 3990 3431 3631 31 3660 3880 3331 3531 32 3880 4100 3531 3731 32 3880 4100 3531 3731 31 3770 4000 3431 3640 32 4000 4230 3640 3849 32 4000 4230 3640 3849 35 3820 4050 3476 3686 36 4050 4280 3686 3895 36 4050 4280 3686 3895 35 3820 4050 3476 3686 36 4050 4280 3686 3895 36 4050 4280 3686 3895 2G 3500 2H 80 2G 4000 2H 2G 5000 2H 2G 5700 2H 5 c) Luminous Flux Characteristics CRI (Ra) Min. (IF = 720 mA) Nominal CCT (K) Flux Rank 2700 2G 3000 Flux Bin 1) Sorting @ Tc = 25 C (lm) 2) Calculated Flux @ Tc = 85 C (lm) Min. Max. Min. Max. 24 2815 3050 2562 2776 25 3050 3380 2776 3076 24 2870 3110 2612 2830 25 3110 3440 2830 3130 2G 90 3500 4000 2700 95 3000 3500 24 2955 3200 2689 2912 25 3200 3530 2912 3212 24 3035 3285 2762 2989 25 3285 3615 2989 3290 21 2321 2578 2112 2346 22 2578 2836 2346 2581 21 2392 2658 2177 2419 22 2658 2924 2419 2661 21 2440 2711 2221 2467 22 2711 2983 2467 2714 2G 2G 2F 2F 2F Notes: 1) The COB is tested in pulsed condition at rated test current (10 ms pulse width) and rated temperature (Tj = Tc = Ta = 25 C) 2) Calculated flux values are for reference only 3) Samsung maintains measurement tolerance of: luminous flux = 7 %, CRI = 1 6 2. Product Code Information 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 S P H C W 1 H D N C 2 5 Y H R T 3 F Digit 1 2 3 4 5 PKG Information Code Samsung Package High Power SPH Specification WW Warm White (T/U/V/W Ranks) CW Cool White Color 6 Product Version 1 Form Factor HD 9 Lens Type N No lens 10 Internal Code C LC026 11 Chip Type 2 7 8 12 13 (Q/R Ranks) COB 3 Min. 70 5 Min. 80 7 Min. 90 8 Min 95 25 C CRI & Sorting Temperature 14 15 Forward Voltage (V) YH 32.5~38.5 W 2700 K WA,WB (MacAdam Ellipse) V 3000 K VA, VB (MacAdam Ellipse) U 3500 K UA, UB (MacAdam Ellipse) T 4000 K TA, TB R 5000 K RA Q 5700 K 2 MacAdam 2-step 3 MacAdam 3-step T ANSI bin CCT (K) 16 MacAdam / ANSI Bin Code: 2F 2G 17 18 Luminous Flux 2H 3F VW, VX, VY, VZ (ANSI bin) (MacAdam Ellipse) TW, TX, TY, TZ (ANSI bin) (MacAdam Ellipse) RW, RX, RY, RZ (ANSI bin) QW, QX, QY, QZ (ANSI bin) 21, 22 (95 CRI) Bin Code: 31, 32, 33, 35, 36 (80 CRI); 24, 25 (90 CRI) 32, 33, 36 (80 CRI) 31, 32 (70 CRI) 7 a) Binning Structure CRI (Ra) Min. 70 (IF = 720 mA, Tc = 25 C) Nominal CCT (K) Product Code VF Rank Color Rank Chrom. Bin Flux Rank 3000 SPHWW1HDNC23YHVT3F YH VT VW, VX VY, VZ 3F TW, TX TY, TZ 3F RW, RX RY, RZ 3F 4000 5000 SPHWW1HDNC23YHTT3F SPHCW1HDNC23YHRT3F SPHWW1HDNC25YHW22G 2700 SPHWW1HDNC25YHW32G 3500 80 4000 YH YH YH TT RT W2 W3 WB WA, WB Flux Range (v, lm) 31 3266 ~ 3711 32 3711 ~ 4157 31 3429 ~ 3897 32 3897 ~ 4365 31 3462 ~ 3934 32 3934 ~ 4406 32 3550 ~ 3760 33 3760 ~ 3970 32 3550 ~ 3760 33 3760 ~ 3970 2G 2G SPHWW1HDNC25YHW22H YH W2 WB 2H 33 3760 ~ 3970 SPHWW1HDNC25YHW32H YH W3 WA, WB 2H 33 3760 ~ 3970 31 3550 ~ 3770 32 3770 ~ 3990 31 3550 ~ 3770 SPHWW1HDNC25YHV22G 3000 YH Flux Bin YH V2 VB 2G SPHWW1HDNC25YHV32G YH V3 VA, VB 2G 32 3770 ~ 3990 SPHWW1HDNC25YHV22H YH V2 VB 2H 32 3770 ~ 3990 SPHWW1HDNC25YHV32H YH V3 VA, VB 2H 32 3770 ~ 3990 31 3660 ~ 3880 SPHWW1HDNC25YHU22G YH U2 UB 2G 32 3880 ~ 4100 31 3660 ~ 3880 SPHWW1HDNC25YHU32G YH U3 UA, UB 2G 32 3880 ~ 4100 SPHWW1HDNC25YHU22H YH U2 UB 2H 32 3880 ~ 4100 SPHWW1HDNC25YHU32H YH U3 UA, UB 2H 32 3880 ~ 4100 31 3770 ~ 4000 SPHWW1HDNC25YHT22G YH T2 TB 2G 32 4000 ~ 4230 31 3770 ~ 4000 SPHWW1HDNC25YHT32G YH T3 TA, TB 2G 32 4000 ~ 4230 SPHWW1HDNC25YHT22H YH T2 TB 2H 32 4000 ~ 4230 SPHWW1HDNC25YHT32H YH T3 TA, TB 2H 32 4000 ~ 4230 35 3820 ~ 4050 SPHCW1HDNC25YHR32G YH R3 RA 2G 36 4050 ~ 4280 35 3820 ~ 4050 36 4050 ~ 4280 SPHCW1HDNC25YHRT2G YH RT 5000 RW, RX, RY, RZ 2G SPHCW1HDNC25YHR32H YH R3 RA 2H 36 4050 ~ 4280 SPHCW1HDNC25YHRT2H YH RT RW, RX, RY, RZ 2H 36 4050 ~ 4280 3820 ~ 4050 YH QT QW, QX QY, QZ 35 SPHCW1HDNC25YHQT2G 2G 36 4050 ~ 4280 QW, QX QY, QZ 2H 36 4050 ~ 4280 5700 SPHCW1HDNC25YHQT2H YH QT 8 a) Binning Structure CRI (Ra) Min. Nominal CCT (K) (IF = 720 mA, Tc = 25 C) Product Code VF Rank Color Rank Chrom. Bin Flux Rank SPHWW1HDNC27YHW22G YH W2 WB 2G Flux Bin Flux Range (v, lm) 24 2815 ~ 3050 25 3050 ~ 3380 24 2815 ~ 3050 25 3050 ~ 3380 24 2870 ~ 3110 25 3110 ~ 3440 24 2870 ~ 3110 25 3110 ~ 3440 24 2955 ~ 3200 25 3200 ~ 3530 24 2955 ~ 3200 25 3200 ~ 3530 24 3035 ~ 3285 25 3285 ~ 3615 24 3035 ~ 3285 25 3285 ~ 3615 21 2321 ~ 2578 22 2578 ~ 2836 21 2321 ~ 2578 22 2578 ~ 2836 21 2392 ~ 2658 22 2658 ~ 2924 21 2392 ~ 2658 22 2658 ~ 2924 21 2440 ~ 2711 22 2711 ~ 2983 21 2440 ~ 2711 22 2711 ~ 2983 2700 SPHWW1HDNC27YHW32G SPHWW1HDNC27YHV22G YH YH W3 V2 WA, WB VB 2G 2G 3000 SPHWW1HDNC27YHV32G YH V3 VA, VB 2G 90 SPHWW1HDNC27YHU22G YH U2 UB 2G 3500 SPHWW1HDNC27YHU32G SPHWW1HDNC27YHT22G YH YH U3 T2 UA, UB TB 2G 2G 4000 SPHWW1HDNC27YHT32G YH YH T3 W2 TA, TB WB 2\G 2F SPHWW1HDNC28YHW22F 2700 YH W3 WA,WB 2F SPHWW1HDNC28YHW32F YH V2 VB 2F SPHWW1HDNC28YHV22F 95 3000 YH V3 VA,VB 2F SPHWW1HDNC28YHV32F YH U2 UB 2F SPHWW1HDNC28YHU22F 3500 SPHWW1HDNC28YHU32F YH U3 UA,UB 2F 9 b) Chromaticity Region & Coordinates Region CIE x CIE y Region (IF = 720 mA, Ta = 25 C) CIE x CIE y Region CIE x V rank (3000 K) 0.4223 0.399 0.4345 0.4033 0.4431 0.4213 VW CIE y Region CIE x CIE y 0.3871 0.3959 0.4006 0.4044 0.3952 0.388 T rank (4000 K) 0.4345 0.4033 0.4468 0.4077 0.4562 0.4260 VY 0.3736 0.3874 0.3871 0.3959 0.3828 0.3803 TW TY 0.4299 0.4165 0.4431 0.4213 0.3703 0.3726 0.3828 0.3803 0.4223 0.399 0.4260 0.3854 0.3703 0.3726 0.3828 0.3803 0.4147 0.3814 0.4373 0.3893 0.3828 0.3803 0.3952 0.388 VX VZ TX TZ 0.4260 0.3854 0.4468 0.4077 0.3784 0.3647 0.3898 0.3716 0.4345 0.4033 0.4345 0.4033 0.367 0.3578 0.3784 0.3647 0.3290 0.3538 0.3376 0.3616 0.3371 0.3490 R rank (5000 K) 0.3376 0.3616 0.3463 0.3687 0.3451 0.3554 0.3371 0.3371 0.3451 0.3554 0.3440 0.3428 0.3366 0.3369 Q rank (5700 K) 0.3463 0.3687 0.3551 0.3760 0.3533 0.3620 0.3490 0.3451 0.3554 0.3215 0.3350 0.3290 0.3417 0.3490 0.3451 0.3554 0.3215 0.3350 0.3290 0.3417 0.3533 0.3620 0.3290 0.3417 0.3371 0.3490 0.3515 0.3487 0.3290 0.3300 0.3366 0.3369 0.3440 0.3428 0.3222 0.3243 0.3290 0.3300 RW RY RX 0.3207 0.3462 0.3290 0.3538 0.3290 0.3417 QW RZ QY QX QZ 10 b) Chromaticity Region & Coordinates (IF = 720 mA, Ta = 25 C) CIE x,y MacAdam Ellipse (WA, WB) MacAdam Ellipse (VA, VB) a b Step CIE x CIE y a b 0.4101 53.70 0.0054 0.0028 2-step 0.4338 0.403 53.22 0.0056 0.0027 0.4101 53.70 0.0081 0.0042 3-step 0.4338 0.4030 53.22 0.0083 0.0041 Step CIE x CIE y 2-step 0.4578 3-step 0.4578 MacAdam Ellipse (UA, UB) MacAdam Ellipse (TA, TB) Step CIE x CIE y a b Step CIE x CIE y a b 2-step 0.4073 0.3917 54.00 0.0062 0.0028 2-step 0.3818 0.3797 53.72 0.0063 0.0027 3-step 0.4073 0.3917 54.00 0.0093 0.0041 3-step 0.3818 0.3797 53.72 0.0094 0.0040 MacAdam Ellipse (RA) Step CIE x CIE y a b 3-step 0.3447 0.3553 59.62 0.0082 0.0035 Note: Samsung maintains measurement tolerance of: Cx, Cy = 0.005 11 3. Typical Characteristics Graphs a) Spectrum Distribution (IF = 720 mA, Ta = 25 C) CCT: 2700 K (80 CRI) CCT: 3000 K (80 CRI) CCT: 3500 K (80 CRI) CCT: 4000 K (80 CRI) CCT: 5000 K (80 CRI) CCT: 5700 K (80 CRI) 12 CCT: 2700 K (90 CRI) CCT: 3000 K (90 CRI) CCT: 3500 K (90 CRI) CCT: 4000 K (90 CRI) b) Forward Current Characteristics 80 CRI (Ta = 25 C) 13 90 CRI c) Temperature Characteristics 80 CRI 90 CRI (IF = 720 mA) 14 d) Color Shift Characteristics 80 CRI 90 CRI e) Derating Curve Ta = 25 C IF = 720 mA 15 f) Beam Angle Characteristics 80 CRI (IF = 720 mA, Ta = 25 C) 90 CRI 16 4. Outline Drawing & Dimension 1. Unit: mm 2. Tolerance: 0.15 mm Tc point Note 1. Unit: mm 2. Tolerance: 0.2 mm Note: Item Dimension Tolerance Unit Length 21.50 0.15 mm Width 21.50 0.15 mm Height 1.50 0.20 mm Light Emitting Surface (LES) Diameter 17 0.15 mm Denoted product information above is only an example ( 26W8027 : 26W, CRI80+, 2700K ) 17 5. Reliability Test Items & Conditions a) Test Items Test Item Test Condition Test Hour / Cycle Room Temperature Life Test 25 C, IF = max 1000 h High Temperature Humidity Life Test 85 C, 85 % RH, DC Derating, IF = max 1000 h High Temperature Life Test 105 C, DC Derating, IF = max 1000 h Low Temperature Life Test -40 C, DC 1300 mA 1000 h High Temperature Storage 120 C 1000 h Low Temperature Storage -40 C 1000 h Thermal Shock -45 C / 15 min 125 C / 15 min temperature change in 5 min 200 cycles Temperature Cycle On/Off Test -40 C / 85 C each 20 min, 100 min transfer power on/off each 5 min, DC 720 mA 100 cycles Temperature Humidity Storage Test -10 C 25 C, 95 % RH 85 C, 95 % RH (24 h / cycle) 100 cycles R1: 10 M R2: 1.5 k C: 100 pF V: 2 kV ESD (HBM) 5 times R1: 10 M R2: 0 k ESD (MM) 5 times C: 200 pF V: 0.5 kV Vibration Test 20 ~ 80 Hz (displacement: 0.06 inch, max. 20 g) 80 ~ 2 kHz (max. 20 g) min. frequency max. frequency 4 min transfer 4 times Mechanical Shock Test 1500 g, 0.5 ms each of the 6 surfaces (3 axis x 2 sides) 5 times Salt Spray Test 35 C, 5 % salt water 8 h spray, 16 h dwell 2 cycles b) Criteria for Judging the Damage Item Symbol Test Condition (Tc = 25 C) Forward Voltage VF Luminous Flux v Limit Min. Max. IF = 720 mA L.S.L. * 0.9 U.S.L. * 1.1 IF = 720 mA L.S.L * 0.7 U.S.L * 1.3 18 6. Label Structure a) Label Structure Aluminum Bag & Inner Box Note: Outer Box Denoted rank code and product code above is only an example (see description on page 6) Rank Code: : Forward Voltage rank (refer to page 7-10) : Chromaticity bin : Luminous Flux bin (refer to page 12-12) (refer to page 7-10) 19 b) Lot Number The lot number is composed of the following characters: / 1 / xxx PCS : Production site : L (LED) : Product state : Year : Month : Day (1~9, A, B~V) : Product serial number (001 ~ 009) : Tray number (S: Giheung, Korea, G: Tianjin, China) (A: Normal, B: Bulk, C: First Production, R: Reproduction, S: Sample) (Y: 2014, Z: 2015 , A: 2016, ...) (1~9, A, B, C) (001 ~ 999) 20 7. Packing Structure Packing material Max. quantity in pcs of COB Tray Dimension (mm) Length Width Height Tolerance 40 322.6 135.9 10.8 1.0 Aluminum Bag 320 (8 trays) 450 230 - 10 PE Foam Pad - 280 130 10 2 Inner Box 320 (1 aluminum bag) 338 148 55 2 Outer Box 1,280 (4 inner boxes) 351 308 120 5 Pallet 71,680 (56 outer boxes) 1000 1000 130 10 a) Packing Structure Cover Tray(1pcs) Body Tray(8pcs) HUMIDITY INDICATOR SILICA GEL(5g) (Do not use Cobalt Dichloride.) (Do not use Cobalt Dichloride.) MBB bag Heat Sealing Taping (Taping Strength : feebly) Material is PET(Antistatic) 10(5) ~ 10(9) ohm/sq 8body + 1cover tray / MBB bag (MBB-BAG : Heat Sealing) 4 inner-box / Out-box BODY TRAY 8ea 6ea 4ea 2ea PEFOAM 0ea 1ea 2ea 3ea 21 b) Tray COVER BODY 22 c) Aluminum Vinyl Packing Bag d) Silica Gel & Humidity Indicator Card inside Aluminum Vinyl Packing Bag 23 8. Precautions in Handling & Use 1) This device should not be used in any type of fluid such as water, oil, organic solvent, etc. When cleaning is required, IPA is recommended as the cleaning agent. Some solvent-based cleaning agent may damage the silicone resins used in the device. 2) LEDs must be stored in a clean environment. If the LEDs are to be stored for three months or more after being shipped from Samsung, they should be packed with a nitrogen-filled container (shelf life of sealed bags is 12 months at temperature 0~40 C, 0~90 % RH). 3) After storage bag is opened, device subjected to soldering, solder reflow, or other high temperature processes must be: a. Mounted within 672 hours (28 days) at an assembly line with a condition of no more than 30 C / 60 % RH, or b. Stored at <10 % RH 4) Repack unused products with anti-moisture packing, fold to close any opening and then store in a dry place. 5) Devices require baking before mounting, if humidity card reading is >60 % at 23 5 C. 6) Devices must be baked for 1 hour at 60 5 C, if baking is required. 7) The LEDs are sensitive to the static electricity and surge current. It is recommended to use a wrist band or antielectrostatic glove when handling the LEDs. If voltage exceeding the absolute maximum rating is applied to LEDs, it may cause damage or even destruction to LED devices. Damaged LEDs may show some unusual characteristics such as increase in leakage current, lowered turn-on voltage, or abnormal lighting of LEDs at low current. 8) VOCs (Volatile Organic Compounds) can be generated from adhesives, flux, hardener or organic additives used in luminaires (fixtures). Transparent LED silicone encapsulant is permeable to those chemicals and they may lead to a discoloration of encapsulant when they exposed to heat or light. This phenomenon can cause a significant loss of light emitted (output) from the luminaires. In order to prevent these problems, we recommend users to know the physical properties of materials used in luminaires and they must be carefully selected. 9) The resin area is very sensitive, please do not handle, press, touch, rub, clean, or pick by with tweezers on it. Instead, please pick at the handling area as indicated below. Legal and additional information. About Samsung Electronics Co., Ltd. Samsung Electronics Co., Ltd. inspires the world and shapes the future with transformative ideas and technologies, redefining the worlds of TVs, smartphones, wearable devices, tablets, cameras, digital appliances, printers, medical equipment, network systems and semiconductors. We are also leading in the Internet of Things space through, among others, our Digital Health and Smart Home initiatives. We employ 307,000 people across 84 countries. To discover more, please visit our official website at www.samsung.com and our official blog at global.samsungtomorrow.com. Copyright (c) 2015 Samsung Electronics Co., Ltd. All rights reserved. Samsung is a registered trademark of Samsung Electronics Co., Ltd. Specifications and designs are subject to change without notice. Non-metric weights and measurements are approximate. All data were deemed correct at time of creation. Samsung is not liable for errors or omissions. All brand, product, service names and logos are trademarks and/or registered trademarks of their respective owners and are hereby recognized and acknowledged. Samsung Electronics Co., Ltd. 95, Samsung 2-ro Giheung-gu Yongin-si, Gyeonggi-do, 446-711 KOREA www.samsungled.com