 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| WHITE HIGH FLUX LED HW941A Technical Datasheet [ Preliminary ] This revolutionary package design allows the lighting designer to reduce the number of LEDs required and provide a more uniform and unique illuminated appearance than with other LED solutions. This package LEDs are designed for high current operation and high flux output application. But the package's design features better thermal management characteristics than other LED solutions. Because of these advantages, this product have many applications. Such as automotive tail, stop and turn signal lamps, and electronic signs etc. Application * Automotive exterior lighting * Electronic signs and signals * Channel letter / lighting * Decorative lighting * Specialty Lighting Features * High flux output and high luminance * Designed for high current operation * Uniform color * Low profile and low thermal resistance * Packaged in tubes for use with automatic insertion equipment -1- <070223> Rev. 0.0 : QP-7-03-05 (Rev.00) WHITE HIGH FLUX LED Outline Dimensions HW941A Unit : mm CHAMFER 1.2 X 1.2 ANODE 7.620.5 CATHODE 7.620.5 3.0 8.50.2 3.30.5 1.50.2 1.4 MAX 0.40.2 0.760.1 0.50 5.080.3 5.080.2 Notes : Protruded epoxy is 1.4mm maximum. -2- <070223> Rev. 0.0 : QP-7-03-05 (Rev.00) 8.30.2 WHITE HIGH FLUX LED Electro-Optical Characteristics ( Ta = 25C, IF=30mA ) Item Luminous Flux [1] Luminous Intensity Chromaticity Coordinate[3] Forward Voltage[4] View Angle Thermal Resistance Optical Efficiency Reverse Current (at VR = 5V) Symbol V[2] IV X, y HW941A Value Min. 2.6 Typ. 4.0 800 x=0.31, y=0.31 3.4 130 130 38 5 4.0 Max. - Unit lm mcd V deg. C /W lm/W VF 2 1/2 RJ-P opt IR A Absolute Maximum Ratings ( Ta = 25C ) Item DC Forward Current Forward Peak Pulse Current Reverse Voltage Power Dissipation Operating Temperature Storage Temperature Solder Temperature Symbol IF IFP [5] VR PD Topr Tstg TS Value 30 100 5 120 -30 ~ 85 -40 ~ 100 260C for 5second [6] Unit mA mA V mW C C C Notes : [1] SSC maintains a tolerance of 10% on flux and power measurements. [2] V is the total luminous flux output as measured with an integrated sphere. [3] Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram. Color Coordinates Measurement allowance is 0.01 [4] A tolerance of 0.05V on forward voltage measurements [5] t 0.1ms, D = 1/10 [6] No closer than 1.5mm from the base of the stopper. -3- <070223> Rev. 0.0 : QP-7-03-05 (Rev.00) WHITE HIGH FLUX LED Reliability Tests Item Life Test High Temperature Operating Low Temperature Operating Thermal Shock Resistance to soldering Heat ESD (Human Body Model) High Temperature Storage Low Temperature Storage Temperature Humidity Storage Temperature Humidity Operating Condition Ta = RT, IF = 30mA Ta = 85C, IF = 10mA Ta = -30C, IF = 30mA Ta = -40C (15min) ~ 100 (15min) (Transfer time : 10sec, 1Cycle = 30min) Ts = 255 5C, t = 4 1sec 1kV, 1.5k ; 100pF Ta = 100C Ta = -40C Ta = 85C, RH = 85% Ta = 85C, RH = 85%, IF = 10mA Note HW941A Failures 0/22 0/22 0/22 0/40 0/22 0/22 0/22 0/22 0/22 0/22 1000hrs 1000hrs 1000hrs 100 cycles 1 time 1 time 1000hrs 1000hrs 1000hrs 500hrs < Judging Criteria For Reliability Tests > VF IR V Notes : [1] USL : Upper Standard Level [2] LSL : Lower Standard Level. USL[1] X 1.2 USL X 2.0 LSL [2] X 0.7 -4- <070223> Rev. 0.0 : QP-7-03-05 (Rev.00) WHITE HIGH FLUX LED Characteristic Diagrams Ta= 25C 100 HW941A 3.0 Ta= 25C Relative Luminous Flux 2.5 Forward Current(mA) 2.0 10 1.5 1.0 0.5 1 0.0 0 20 40 60 80 100 2.4 2.8 3.2 3.6 4.0 4.4 Forward Voltage [V] Forward Current [mA] Forward Voltage vs. Forward Current Forward Current vs. Relative Flux 40 0.33 Ta= 25C Forward Current IF [mA] 0.32 30 100mA 50mA 30mA 20mA 10mA 0.31 20 y RthJ-A = 300 C /W 10 O 0.30 1mA 0.29 0 -40 -20 0 20 40 60 O 80 100 0.28 0.28 0.29 0.30 0.31 0.32 0.33 Ambient Temperature TA [ C] x Ambient Temperature vs. Maximum Forward Current -5- Forward Current vs. Chromaticity Coordinate <070223> Rev. 0.0 : QP-7-03-05 (Rev.00) WHITE HIGH FLUX LED HW941A 1.2 IF= 30mA 3.6 IF= 30mA 1.0 Relative Luminousity Flux 0.8 0.6 Forward Voltage [V] 0 20 40 60 o 3.4 3.2 0.4 3.0 0.2 0.0 80 100 2.8 0 20 40 60 o 80 100 Ambient Temperature Ta[ C] Ambient Temperature Ta[ C] Ambient Temperature vs. Relative Flux Ambient Temperature vs. Forward Voltage 1.0 Ta= 25C, IF= 30mA 1.0 Ta= 25C, IF= 30mA Relative Emission Intensity Relative Luminous Intensity 0.8 0.6 0.5 0.4 0.2 0.0 400 500 600 700 0.0 -90 -60 -30 0 30 60 90 Wavelength [nm] Off Axis Angle [deg.] Spectrum Directivity -6- <070223> Rev. 0.0 : QP-7-03-05 (Rev.00) WHITE HIGH FLUX LED Color Ranks 0.40 0.38 HW941A 4600K 5600K 0.36 0.34 d 9000K CIE(y) 0.32 0.30 0.28 0.26 0.24 0.22 0.24 b1 c1 b2 c2 15000K ine nl kia a an Pl 0.26 0.28 0.30 0.32 0.34 0.36 0.38 CIE(x) Rank a x y 0.264 0.267 0.280 0.248 0.296 0.276 0.283 0.305 x y 0.283 0.305 Rank b1 0.304 0.329 0.307 0.315 0.287 0.296 Rank b2 x y 0.304 0.329 0.330 0.360 0.330 0.339 0.307 0.315 x y 0.287 0.296 Rank c1 0.307 0.315 0.311 0.294 0.296 0.276 Rank c2 x y 0.307 0.315 0.330 0.339 0.330 0.318 0.311 0.294 x y 0.330 0.360 Rank d 0.330 0.318 0.356 0.351 0.361 0.385 Note : Color Coordinates Measurement allowance is 0.01 -7- <070223> Rev. 0.0 : QP-7-03-05 (Rev.00) WHITE HIGH FLUX LED Bin Code Description Bin Code Luminous Flux G CIE c1 Forward Voltage 4 HW941A Luminous Flux (lm) @ IF = 30mA Bin Code A B C D E F G H J K L Min. 0.5 0.7 1.0 1.4 2.0 2.6 3.4 4.4 5.8 7.6 10.0 Max. 0.7 1.0 1.4 2.0 2.6 3.4 4.4 5.8 7.6 10.0 13.0 Color Rank @ IF = 30mA a b1 b2 c1 c2 d Forward Voltage (V) @ IF = 30mA Bin Code 1 2 3 4 5 6 7 8 9 Min. 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 Max. 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 Available ranks -8- <070223> Rev. 0.0 : QP-7-03-05 (Rev.00) WHITE HIGH FLUX LED Packing 9.72 5.1 3.2 HW941A Unit : mm 0.6 2.6 5.8 13 4851 SEOUL SEMICONDUCTOR CO., LTD. HXXXX 60pcs BINOOO * Plastic tube 60pcs max/tube HXXXX QTY : 1800pcs RANK XXX 1800pcs max/pack (30tubes max/pack) * Aluminum Sealing pack (in silica gel) LOT : 200X.XX.XX OOO SEOUL SEMICONDUCTOR CO., LTD 21600pcs/box (12packs/box) * Cardboard box (500x220x280) (21600pcs max/box) (12packs max/box) -9- <070223> Rev. 0.0 : QP-7-03-05 (Rev.00) WHITE HIGH FLUX LED Soldering Profile 1) Recommended Wave Soldering Conditions / Profile HW941A * Preliminary heating to be at 85C(120 C max) for 20 seconds(60 seconds max). * Soldering heat to be at 255 C (260C max) for 4 seconds (5 seconds max.) * Soak time above 200 C is 5 seconds 300 250 PEAK 4s (5s max) 255 C (260 C max) Temperature [ C] 200 O 150 PREHEAT 20s (60s Max) 85 C(120 C max) 100 50 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 T im e [s ] 2) Hand Soldering conditions * Not more than 3 seconds at max. 350C, under Soldering iron. 3) Caution * Leadframes are silver plated copper alloy. This substance has a low thermal coefficient (easily conducts heat) * No closer than 1.5mm from the base of the stopper. * The LEDs must not be repositioned after soldering. * Do not apply any stress to the lead particularly when heat. Note : In case the soldered products are reused in soldering process, we don't guarantee the products. -10- <070223> Rev. 0.0 : QP-7-03-05 (Rev.00) WHITE HIGH FLUX LED Precaution for Use 1) Storage * Before opening the package HW941A a. Avoid the absorption of moisture, we recommended to store High Flux LEDs in a dry box(or desiccator) with a desiccant . Otherwise, store them in the following environment: Temperature : 5~30 Humidity : 50% max. b. The products should be used in 3 months. It is recommended that the LEDs be used as soon as possible. * After opening the package a. Soldering should be done right after opening the package(within 24Hrs). b. Keeping of a fraction - Sealing - Temperature : 5 ~ 40, Humidity : less than 30% c. If the package has been opened more than 1week or the color of desiccant changes, components should be dried for 10-12hr at 605 * Any mechanical force or any excess vibration shall not be accepted to apply during cooling process to normal temp. after soldering. * Avoid quick cooling * Leadframes are silver plated copper alloy. The silver plate surface may be affected by environments which contains corrosive substances. Please avoid conditions which may cause the LEDs to corrode, tarnish or discolor. 2) Static Electricity * Static Electricity and surge voltage damage the LEDs. So it is recommended that a wrist band or an anti-electrostatic glove be used when handling the LEDs. * All devices, equipment and machinery must be properly grounded. It is recommended precautions be taken against surge voltage to the equipment that mounts the LEDs. -11- <070223> Rev. 0.0 : QP-7-03-05 (Rev.00) WHITE HIGH FLUX LED 3) Heat Generation HW941A * Thermal is one of the important parameter to design the end product. Please consider the heat generation of the LEDs. * The operating current should be decided after considering the ambient maximum temperature of LEDs. 4) Others * The color of the LEDs is changed a little by an operating current and thermal. * Anti radioactive ray design is not considered for the products listed here in. * Gallium arsenide is used in some of the products listed in this publication. These products are dangerous if they are burned or smashed in the process of disposal. It is also dangerous to drink the liquid or inhale the gas generated by such products when chemically disposed. * 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. * When the LEDs are illuminating, operating current should be decided after considering the junction temperature. Cf.) Please refer Ambient temperature vs. Forward Current graph on page 5 * The appearance and specifications of the product may be modified for improvement without notice. SEOUL SEMICONDUCTOR CO., LTD. 148-29, Kasan-Dong, Keumchun-Gu, Seoul, Korea TEL : +82-2-3281-6269 FAX :+82-2-858-5537 Homepage : www.seoulsemicon.com www.zled.com E-Store : www.zledstore.com E-mail : sscsale@seoulsemicon.com -12- <070223> Rev. 0.0 : QP-7-03-05 (Rev.00) |
Price & Availability of HW941A
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |