SPECIFICATION AND APPROVAL SHEET Device No. :3535 WZ-CU Document NO Version Total Page 1-0 19 THIS SPECIFICATION IS APPROVED BY: Authorized Signature Corporation OPTOTECH Corporation Authorized Signature Sales Dep... Quality Dep... Eng. Dep... Date: Date: 1
Revision History Document No. Device No. Version Description of Change Date Editor 1-0 New spec 2013.07.25 Anton 2
TABLE OF CONTENTS Features & Applications. 4 Product characteristics.. 5 Product identification code.......6 Chromaticity coordinate binning. 6 ~ 7 Performance group..8 Optical characteristics. 9 ~ 11 Outline dimensions.....12 Reflow profile.13 Test items and results of reliability.. 14 Packing. 15 ~ 17 Handling precautions... 18 ~ 19 3
OPTOTECH 3535WZ COOL WHITE LEDs ( NEW ) FEATURES Compact emitter size Cree s WZ chips inside High luminous efficiency Wide viewing angle: : 120 o typical Maximum operating current: 1 A Eutectic bonding process High thermal conductivity ceramic substrate Low thermal resistance: 9 o C /W Electrically neutral thermal path RoHS-compliant APPLICATIONS Downlights Low & High-bay lights Head lights & spot lights & flash lights Harbor lights & fish gathering lights Roadway & parking lights Micro projector light source Indoor & outdoor general lighting 4
PRODUCT CHARACTERISTICS Characteristics Symbol Value Min. Typ. Max. Unit Test condition Forward Voltage Vf -- 3.10 3.5 V If=350 ma Forward Current I f -- -- 1 A Reverse Current Ir -- -- 5 μa Vr=5 V Viewing Angle 2θ1/2 -- 120 -- Deg If=350 ma Thermal Resistance Rth -- 9 -- /W -- Junction Temperature Tj -- -- 150 -- ESD classification(hbm) ESD 8 KV ESD STM5.1 OPTOTECH maintains a tolerance of ±7% on Luminous Flux (Φv), ±0.1V on Forward Voltage (Vf ). Electrical-Optical Characteristics are tested at Ta=25. FLUX CHARACTERISTICS Characteristics Symbol Value Min. Typ. Max. Unit Test condition Chromaticity x -- 0.315 -- -- If=350 ma Coordinate y -- 0.33 -- -- CCT -- 5700 -- K If=350 ma Luminous Flux Φv -- 120 -- If=350 ma -- 210 -- lm If=700 ma -- 275 -- If=1000 ma Color Render Index CRI 70 -- -- -- If=350 ma OPTOTECH maintains a tolerance of ±7% on Luminous Flux (Φv), ±0.1V on Forward Voltage (Vf ), ±2 on CRI, ±0.005 on chromaticity coordinate (CIEx, CIEy). All characteristics are measured at 350mA. Electrical-Optical Characteristics are tested at Ta=25. 5
PRODUCT IDENTIFICATION CODE 3535WZ-X X CRI Variation Code Code U for CRI 70~80, V for CRI 80~90 Code C for Cool White LED Code N for Neutral White LED Code W for Warm White LED BIN CODE X X X X X X Forward Voltage Bin Code CHROMATICITY COORDINATE (CIE-1931) Luminous Flux Bin Code Chromaticity Coordinate Bin Code 6
region x y region x y region x y region x y 0.2950 0.2970 0.2920 0.3060 0.2984 0.3133 0.2984 0.3133 0A 0.2920 0.3060 0.2895 0.3135 0.2962 0.3220 0.3048 0.3207 0B 0C 0D 0.2984 0.3133 0.2962 0.3220 0.3028 0.3304 0.3068 0.3113 0.3009 0.3042 0.2984 0.3133 0.3048 0.3207 0.3009 0.3042 0.2980 0.2880 0.2895 0.3135 0.2962 0.3220 0.3037 0.2937 0R 0.2950 0.2970 0.2870 0.3210 0.2937 0.3312 0.3009 0.3042 0S 0T 0U 0.3009 0.3042 0.2937 0.3312 0.3005 0.3415 0.3068 0.3113 0.3037 0.2937 0.2962 0.3220 0.3028 0.3304 0.3093 0.2993 0.3048 0.3207 0.3028 0.3304 0.3115 0.3391 0.3130 0.3290 1A 0.3130 0.3290 0.3115 0.3391 0.3205 0.3481 0.3213 0.3373 1B 1C 1D 0.3144 0.3186 0.3130 0.3290 0.3213 0.3373 0.3221 0.3261 0.3068 0.3113 0.3048 0.3207 0.3130 0.3290 0.3144 0.3186 0.3068 0.3113 0.3005 0.3415 0.3099 0.3509 0.3144 0.3186 0.3144 0.3186 0.3099 0.3509 0.3196 0.3602 0.3221 0.3261 1R 0.3161 0.3059 1S 0.3115 0.3391 1T 0.3205 0.3481 1U 0.3231 0.3120 0.3093 0.2993 0.3028 0.3304 0.3115 0.3391 0.3161 0.3059 0.3215 0.3350 0.3207 0.3462 0.3290 0.3538 0.3290 0.3417 2A 0.3290 0.3417 0.3290 0.3538 0.3376 0.3616 0.3371 0.3490 2B 2C 2D 0.3290 0.3300 0.3290 0.3417 0.3371 0.3490 0.3366 0.3369 0.3222 0.3243 0.3215 0.3350 0.3290 0.3417 0.3290 0.3300 0.3222 0.3243 0.3196 0.3602 0.3290 0.3690 0.3290 0.3300 2R 0.3290 0.3300 0.3290 0.3690 0.3381 0.3762 0.3366 0.3369 2S 2T 2U 0.3290 0.3180 0.3290 0.3538 0.3376 0.3616 0.3361 0.3245 0.3231 0.3120 0.3207 0.3462 0.3290 0.3538 0.3290 0.3180 0.3371 0.3490 0.3376 0.3616 0.3463 0.3687 0.3451 0.3554 3A 0.3451 0.3554 0.3463 0.3687 0.3551 0.3760 0.3533 0.3620 3B 3C 3D 0.3440 0.3427 0.3451 0.3554 0.3533 0.3620 0.3515 0.3487 0.3366 0.3369 0.3371 0.3490 0.3451 0.3554 0.3440 0.3427 0.3366 0.3369 0.3381 0.3762 0.3480 0.3840 0.3440 0.3428 3R 0.3440 0.3428 0.3480 0.3840 0.3571 0.3907 0.3515 0.3487 3S 3T 3U 0.3429 0.3307 0.3463 0.3687 0.3551 0.3760 0.3495 0.3339 0.3361 0.3245 0.3376 0.3616 0.3463 0.3687 0.3429 0.3307 7
PERFORMANCE GROUPS Chromaticity Cool white 0A 0B 0C 0D 0R 0S 0T 0U 1A 1B 1C 1D 1R 1S 1T 1U 2A 2B 2C 2D 2R 2S 2T 2U 3A 3B 3C 3D 3R 3S 3T 3U * Electrical-Optical Characteristics are tested at If =350mA,Ta at 25 degree. PERFORMANCE GROUPS Flux Bin Q5 R2 R3 R4 lv(lm) 107-114 114-122 122-130 130-139 * Electrical-Optical Characteristics are tested at If =350mA,Ta at 25 degree. PERFORMANCE GROUPS Vf Bin 0F 0G 0H Vf(v) 2.75-3.00 3.00-3.25 3.25-3.50 * Electrical-Optical Characteristics are tested at If =350mA,Ta at 25 degree. 8
OPTICAL CHARACTERISTICS 9
X-coordinate Y-coordinate Forward Current [ ma ] Relative Luminous OPTICAL CHARACTERISTICS 1000 250 800 200 600 150 400 100 200 50 0 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Forward Voltage [ V ] 0 0 200 400 600 800 1000 Forward Current [ ma ] 0.33 X-coordinate vs. Forward Current 0.34 Y-coordinate vs. Forward Current 0.32 0.33 0.31 0.32 0.30 0.31 0.29 0.30 0.28 0.29 0.27 0.28 0.26 0 200 400 600 800 1000 0.27 0 200 400 600 800 1000 Forward Current [ ma ] Forward Current [ ma ] 10
X - coordinate @ 350mA Y - coordinate @ 350mA Forward Voltage @ 350mA Relative Intensity @ 350mA 4.0 Forward Voltage vs. Temperature 70 Relative Intensity vs. Temperature 3.5 3.0 65 2.5 60 2.0 0 20 40 60 80 100 Ambient Temperature [ C ] 55 0 20 40 60 80 100 Ambient Temperature [ C ] 0.34 X - coordinate vs. Temperature 0.36 Y - coordinate vs. Temperature 0.32 0.34 0.30 0.32 0.28 0.30 0.26 0 20 40 60 80 100 Ambient Temperature [ C ] 0.28 0 20 40 60 80 100 Ambient Temperature [ C ] 11
OUTLINE DIMENSIONS *All dimensions are in millimeters. **Tolerance is ±0.13 mm unless other specified RECOMMENDED SOLDER MASK *Suggest stencil t =0.12 mm 12
SOLDERING REFLOW PROFILE FOR SOLDER Profile Feature lead-based solder lead-free solder Average Ramp-Up Rate (Ts max to Tp) 3 C/second max. 3 C/second max. Preheat: Temperature Min (Ts min ) 100 C 150 C Preheat: Temperature Max (Ts max ) 150 C 200 C Preheat: Time (ts min to ts max ) 60-120 seconds 60-180 seconds Time Maintained Above: Temperature (T L ) 183 C 217 C Time Maintained Above: Time (t L) 60-150 seconds 60-150 seconds Peak/Classification Temperature (Tp) 215 C 260 C Time Within 5 C of Actual Peak Temperature (tp) 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. NOTES: 1. Don t stress the silicone resin while it is exposed to high temperature. 2. Number of reflow process shall be 1 time. 3. Recommend Solder: Lead Free solder 4. All temperatures refer to the topside of the package, measured on the package body surface. 13
TEST ITEMS AND RESULTS OF RELIABILITY Test Item Test Conditions Duration/ Cycle Number of Damage Reference Temperature Cycle 40 30min 25 (5 min) 100 30min 100 cycles 0/22 JEITA ED-4701 300 303 Thermal Shock 40 30min 5sec 110 30min 100 cycles 0/22 JEITA ED-4701 200 303 High Temperature Storage T a =85 1000 hrs 0/22 EIAJED-4701 200 201 Humidity Heat Storage T a =85 RH=85% 1000 hrs 0/22 EIAJED-4701 100 103 Low Temperature Storage T a =-40 1000 hrs 0/22 EIAJED-4701 200 202 Life Test T a =25 If=1000mA 1000 hrs 0/22 Tested with Optotech standard High Humidity Heat Life Test 60 RH=90% If=700mA 1000 hrs 0/22 Tested with Optotech standard Low Temperature Life Test T a =-40 If=1000mA 1000 hrs 0/22 Tested with Optotech standard ESD(HBM) ESD STM5.1 3 Times 0/22 MIL-STD-883D *Criteria for Judging the Damage Item Symbol Condition Criteria for Judgment MIN MAX Forward Voltage Vf If=350mA _ USL* 1 1.1 Reverse Current Ir VR=5V _ 100μA Luminous Intensity Iv If=350mA LSL *2 0.7 _ [Note]* 1 USL: Upper Specification Level * 2 LSL: Lower Specification Level 14
PACKING Tape and Reel Trailer 160mm(min) of empty pockets sealed with tape Loaded Pockets (800 Lamps) Leader 400mm (min) of empty pockets sealed with tape Feed-in 15
One reel in an anti-static bag (800pcs) Front Side Inner diameter 76 2mm Back Side Outter diameter 170 2mm 16
Five bags in a carton (4000pcs/5 bags) L240 W225 H95 mm *Unit: mm *All specification complies with ANSI-481-B-2001 17
HANDLING PRECAUTIONS 1. Lens handling Please use the LED with the following ways: 1.1 Do not touch lens with the tweezers or fingers for the assembly. 1.2 Be sure to tweezer the LED on the ceramic. 1.3 By no means do not stress larger than 4N (~400g) of force onto the lens of LED. Correct ( ) Wrong (X) 2. Lens cleaning In case the dust particles on LED lens surface are not acceptable, an appropriate solution can be adopted to clean the lens surface. 2.1 Try a gentle swabbing with a lint-free swab. 2.2 If needed, the lint-free swab with some isopropyl alcohol (IPA) could be utilized to gently remove the dust from the lens surface. 2.3 Do not use other solvents because they might probably react with the LED package and cause invisible defects. 2.4 Do not clean by any ultrasonic equipment because the LED could be damaged. 3. Carrier Tape Handling The following guidelines are recommended when handling the carrier tape which the LEDs are loaded inside. 3.1 Do not twist the carrier tape. 3.2 The inward bending diameter of carrier tape should not less than 6 cm. 3.3 Do not bend the tape outward. 18
< 6 cm 4. Storage The goods should not be exposed to an ambient contains corrosive gas like chlorine, sulfide, ammonia, nitrous oxide, etc. The following storage condition is recommended: 4.1 The goods must be in factory packaging and keep the bag sealed before assembly: a. Storage temperature: -20~50 o C. b. Relative humidity: <60% RH. c. Expiration time is within six months under above storage conditions. 4.2 The bag is opened after assembly, the storage temperature and RH remains unchanged but expiration time turns to one week to assemble all of the rest parts. 19