 |
|
| 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: |
| Technical Data Sheet 3474AN/GADB-AKMA/XR/MS Features High luminous intensity output Oval Shape Well defined spatial radiation Wide viewing angle (21/2) : 110o / 50o The product itself will remain within RoHS compliant version UV resistant epoxy Descriptions This precision optical performance oval LED is specifically designed for passenger information signs This lamp has matched radiation patterns with red and blue mixing color applications Applications Color Graphic Signs Message boards Variable message signs (VMS) Commercial outdoor advertising Device Selection Guide LED Part No. 3474AN/GADB-AKMA/R/MS 3474AN/GADB-AKMA/PR/MS Chip Material Emitted Color InGaN Lens Color Stopper No Yes Brilliant Green Green Diffused Everlight Electronics Co., Ltd. Device Number : DT1-347-022 http\\:www.everlight.com Prepared date:03-24-2008 Rev 1 Page: 1 of 10 Prepared by: Grace Shen Technical Data Sheet 3474AN/GADB-AKMA/XR/MS Package Dimensions Stopper Type No Stopper Type Notes: All dimensions are in millimeters, tolerance is 0.25mm except being specified. Protruded resin under flange is 1.5mm Max LED. Bare copper alloy is exposed at tie-bar portion after cutting. Everlight Electronics Co., Ltd. Device Number : DT1-347-022 http\\:www.everlight.com Prepared date:03-24-2008 Rev 1 Page: 2 of 10 Prepared by: Grace Shen Technical Data Sheet 3474AN/GADB-AKMA/XR/MS Absolute Maximum Rating (Ta=25) Parameter Forward Current Pulse Forward Current (Duty1/10@ 1KHz) Operating Temperature Storage Temperature Soldering Temperature Power Dissipation Reverse Voltage Electrostatic Discharge Symbol IF IFP Topr Tstg Tsol Pd VR ESD Absolute Maximum Rating 30 100 -40 ~ +85 -40 ~ +100 260 100 5 1K Unit mA mA mW V V Notes: Soldering time5 seconds. Electro-Optical Characteristics (Ta=25) Parameter Luminous Intensity Viewing Angle Peak Wavelength Dominant Wavelength Spectrum Half width Forward Voltage Reverse Current Symbol IV 21/2 p d VF IR Min. 1740 --525 -2.8 -Typ. -X:110 Y:50 522 -35 --Max. 3450 --535 -3.6 50 Unit mcd deg nm V A Condition IF=20mA VR=5V Rank Combination (IF=20mA) Rank Luminous Intensity K2 1740~2070 L1 2070~2480 L2 2480~2880 M1 2880~3450 Unit:mcd *Measurement Uncertainty of Luminous Intensity: 10% Rank Dominant Wavelength 1 525~530 2 530~535 Unit:nm *Measurement Uncertainty of Dominant Wavelength 1.0nm Everlight Electronics Co., Ltd. Device Number : DT1-347-022 http\\:www.everlight.com Prepared date:03-24-2008 Rev 1 Page: 3 of 10 Prepared by: Grace Shen Technical Data Sheet 3474AN/GADB-AKMA/XR/MS Typical Electro-Optical Characteristics Curves Everlight Electronics Co., Ltd. Device Number : DT1-347-022 http\\:www.everlight.com Prepared date:03-24-2008 Rev 1 Page: 4 of 10 Prepared by: Grace Shen Technical Data Sheet 3474AN/GADB-AKMA/XR/MS Taping Dimensions Everlight Electronics Co., Ltd. Device Number : DT1-347-022 http\\:www.everlight.com Prepared date:03-24-2008 Rev 1 Page: 5 of 10 Prepared by: Grace Shen Technical Data Sheet 3474AN/GADB-AKMA/XR/MS Taping Sizes Specifications Symbol Items Tape Feed Hole Diameter Component Lead Pitch Front-to-Read Deflection Feed Hole to Button of Component Feed Hole to Overall Component Height Lead Length after Component Removal Feed Hole Pitch Lead Location Center of Component Location Overall Taped Package Thickness Feed Hole Location Adhesive Tape Width Adhesive Tape Position Tape Width Symbol mm D F H H1 H2 L P P1 P2 T W0 W1 W2 W3 4.00 2.54 2.0 18.5 24.6 11.00 12.70 5.10 6.35 1.42 9.00 13.00 4.00 18.00 Avg. Inch 0.157 0.100 0.078 0.729 0.969 0.433 0.500 0.200 0.250 0.056 0.354 0.512 0.157 0.709 Tolerance (mm) 0.2 0.3 Max 1.0 1.0 Max 0.3 0.7 1.2 Max 0.5 0.5 Max 0.75 Everlight Electronics Co., Ltd. Device Number : DT1-347-022 http\\:www.everlight.com Prepared date:03-24-2008 Rev 1 Page: 6 of 10 Prepared by: Grace Shen Technical Data Sheet 3474AN/GADB-AKMA/XR/MS Packing Specification Inner Carton EVERLIGHT CPN: P/N:XXXXXXXXXX RoHS XXX/XXXX-XXXX QTYXXXX CAT:XX HUE:XX REF:XX LOT NO MADE IN TAIWAN Label Form Specification CPN: Customer's Production Number P/N : Production Number QTY: Packing Quantity CAT: Rank of Luminous Intensity HUE: Rank of Dominant Wavelength REF: Reference LOT No: Lot Number MADE IN TAIWAN: Production Place Outside Carton Packing Quantity 1. 2500 PCS/1 Inner Carton 2. 10Inner Cartons/1 Outside Carton Everlight Electronics Co., Ltd. Device Number : DT1-347-022 http\\:www.everlight.com Prepared date:03-24-2008 Rev 1 Page: 7 of 10 Prepared by: Grace Shen Technical Data Sheet 3474AN/GADB-AKMA/XR/MS Notes 1. Lead Forming During lead formation, the leads should be bent at a point at least 3mm from the base of the epoxy bulb. Lead forming should be done before soldering. Avoid stressing the LED package during leads forming. The stress to the base may damage the LED's characteristics or it may break the LEDs. Cut the LED leadframes at room temperature. Cutting the leadframes at high temperatures may cause failure of the LEDs. When mounting the LEDs onto a PCB, the PCB holes must be aligned exactly with the lead position of the LED. If the LEDs are mounted with stress at the leads, it causes deterioration of the epoxy resin and this will degrade the LEDs. 2. Storage The LEDs should be stored at 30C or less and 70%RH or less after being shipped from Everlight and the storage life limits are 3 months. If the LEDs are stored for 3 months or more, they can be stored for a year in a sealed container with a nitrogen atmosphere and moisture absorbent material. Please avoid rapid transitions in ambient temperature, especially, in high humidity environments where condensation can occur. 3. Soldering Careful attention should be paid during soldering. When soldering, leave more then 3mm from solder joint to epoxy bulb, and soldering beyond the base of the tie bar is recommended. Recommended soldering conditions: Hand Soldering Temp. at tip of iron Soldering time Distance 300 Max. (30W Max.) 3 sec Max. 3mm Min.(From solder joint to epoxy bulb) Preheat temp. Bath temp. & time Distance DIP Soldering 100 Max. (60 sec Max.) 260 Max., 5 sec Max 3mm Min. (From solder joint to epoxy bulb) Everlight Electronics Co., Ltd. Device Number : DT1-347-022 http\\:www.everlight.com Prepared date:03-24-2008 Rev 1 Page: 8 of 10 Prepared by: Grace Shen Technical Data Sheet 3474AN/GADB-AKMA/XR/MS Recommended soldering profile laminar wave Fluxing Prehead Avoiding applying any stress to the lead frame while the LEDs are at high temperature particularly when soldering. Dip and hand soldering should not be done more than one time After soldering the LEDs, the epoxy bulb should be protected from mechanical shock or vibration until the LEDs return to room temperature. A rapid-rate process is not recommended for cooling the LEDs down from the peak temperature. Although the recommended soldering conditions are specified in the above table, dip or handsoldering at the lowest possible temperature is desirable for the LEDs. Wave soldering parameter must be set and maintain according to recommended temperature and dwell time in the solder wave. 4. Cleaning When necessary, cleaning should occur only with isopropyl alcohol at room temperature for a duration of no more than one minute. Dry at room temperature before use. Do not clean the LEDs by the ultrasonic. When it is absolutely necessary, the influence of ultrasonic cleaning on the LEDs depends on factors such as ultrasonic power and the assembled condition. Ultrasonic cleaning shall be pre-qualified to ensure this will not cause damage to the LED. Everlight Electronics Co., Ltd. Device Number : DT1-347-022 http\\:www.everlight.com Prepared date:03-24-2008 Rev 1 Page: 9 of 10 Prepared by: Grace Shen Technical Data Sheet 3474AN/GADB-AKMA/XR/MS 5. Heat Management Heat management of LEDs must be taken into consideration during the design stage of LED application. The current should be de-rated appropriately by referring to the de-rating curve found in each product specification. The temperature surrounding the LED in the application should be controlled. Please refer to the data sheet de-rating curve. 6. ESD (Electrostatic Discharge) Electrostatic discharge (ESD) or surge current (EOS) can damage LEDs. An ESD wrist strap, ESD shoe strap or antistatic gloves must be worn whenever handling LEDs. All devices, equipment and machinery must be properly grounded. Use ion blower to neutralize the static charge which might have built up on surface of the LEDs plastic lens as a result of friction between LEDs during storage and handing. 7. Other Above specification may be changed without notice. EVERLIGHT will reserve authority on material change for above specification. When using this product, please observe the absolute maximum ratings and the instructions for using outlined in these specification sheets. EVERLIGHT assumes no responsibility for any damage resulting from use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. These specification sheets include materials protected under copyright of EVERLIGHT corporation. Please don't reproduce or cause anyone to reproduce them without EVERLIGHT's consent. EVERLIGHT ELECTRONICS CO., LTD. Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Tucheng, Taipei 236, Taiwan, R.O.C Tel: 886-2-2267-2000, 2267-9936 Fax: 886-2267-6244, 2267-6189, 2267-6306 http:\\www.everlight.com Everlight Electronics Co., Ltd. Device Number : DT1-347-022 http\\:www.everlight.com Prepared date:03-24-2008 Rev 1 Page: 10 of 10 Prepared by: Grace Shen |
Price & Availability of GADB-AKMA
 |
|
|
|
|
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] |