7343-Y7C2-AQSB-P-MS

Technical Data Sheet 7343/Y7C2-AQSB/P/MS Features ˙Popular T-1 3/4 round package. ˙Choice of various viewing angles. ˙Available on tape and reel. ˙Reliable and robust. ˙The product itself will remain within RoHS compliant version. ˙UV resistant epoxy Descriptions ˙The series is specially designed for applications requiring higher brightness. ˙The LED lamps are available with different colors,intensities,epoxy colors, etc. Applications ˙Color Graphic Signs ˙Message boards ˙Variable message signs (VMS) ˙Commercial outdoor advertising Device Selection Guide Chip Material Emitted Color AlGaInP Brilliant Yellow Lens Color Stopper Water Clear Yes Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 1 of 10 Device Number : DLE-0001771 Prepared date: 06-30-2009 Prepared : Flourix Chen Technical Data Sheet 7343/Y7C2-AQSB/P/MS Package Dimensions Notes: ˙All dimensions are in millimeters, tolerance is 0.25mm except being specified. ˙Protruded resin under flange is 1.5mm Max LED. Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 2 of 10 Device Number : DLE-0001771 Prepared date: 06-30-2009 Prepared : Flourix Chen Technical Data Sheet 7343/Y7C2-AQSB/P/MS Absolute Maximum Ratings (Ta=25℃ ℃) Parameter Forward Current Symbol IF Rating 50 Units mA IFP Topr Tstg ESD 160 -40 ~ +85 -40 ~ +100 2K mA ℃ Tsol Pd VR 260 120 5 Pulse Forward Current*1 Operating Temperature Storage Temperature Electrostatic Discharge *2 Soldering Temperature Power Dissipation Reverse Voltage ℃ V ℃ mW V Notes: *1:IFP Conditions--Pulse Width≦10msec and Duty≦1/10. *2:Soldering time≦5 seconds. Electro-Optical Characteristics (Ta=25℃ ℃) Parameter Symbol Condition Min. Typ. Max. Units Forward Voltage VF IF=20mA 1.8 2.0 2.6 V Luminous Intensity IV IF=20mA 3600 4500 7150 mcd 2θ1/2 IF=20mA -- 25 -- deg Peak Wavelength λp IF=20mA -- 591 -- nm Dominant Wavelength λd IF=20mA 586 589 594 nm Spectrum Radiation Bandwidth Δλ IF=20mA -- 15 -- nm IR VR=5V -- -- 10 μA Viewing Angle Reverse Current Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 3 of 10 Device Number : DLE-0001771 Prepared date: 06-30-2009 Prepared : Flourix Chen Technical Data Sheet 7343/Y7C2-AQSB/P/MS Rank Combination (IF=20mA) Rank Q R S Luminous Intensity 3600~4500 4500~5650 5650~7150 *Measurement Uncertainty of Luminous Intensity: ±10% Unit: :mcd Rank 1 2 3 4 Forward Voltage 1.8~2.0 2.0~2.2 2.2~2.4 2.4~2.6 *Measurement Uncertainty of Forward Voltage: ±0.1V Rank 1 Unit:V 2 Dominant Wavelength 586~590 590~594 *Measurement Uncertainty of Dominant Wavelength ±1.0nm Unit:nm *The quantity ratio of the ranks is decided by EVERLIGHT. Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 4 of 10 Device Number : DLE-0001771 Prepared date: 06-30-2009 Prepared : Flourix Chen Technical Data Sheet 7343/Y7C2-AQSB/P/MS Typical Electro-Optical Characteristics Curves Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 5 of 10 Device Number : DLE-0001771 Prepared date: 06-30-2009 Prepared : Flourix Chen Technical Data Sheet 7343/Y7C2-AQSB/P/MS Packing Specification ■ Anti-electrostatic bag Label Pb EL ECTROSTATIC ELECTRONAGNETIC MAGNETIC OR RADIOACTIVE RELDS anti-static for 750 ■ Inner Carton ■ Label Form Specification CPN: Customer’s Production Number P/N : Production Number QTY: Packing Quantity CAT: Ranks of Luminous Intensity and Forward Voltage ■ HUE: Rank of Dominant Wavelength REF: Reference LOT No: Lot Number MADE IN TAIWAN: Production Place Outside Carton ■ Packing Quantity 1. 500 PCS/1 Bag, 5 Bags/1 Inner Carton 2. 10 Inner Cartons/1 Outside Carton Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 6 of 10 Device Number : DLE-0001771 Prepared date: 06-30-2009 Prepared : Flourix Chen Technical Data Sheet 7343/Y7C2-AQSB/P/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 30°C 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. Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 7 of 10 Device Number : DLE-0001771 Prepared date: 06-30-2009 Prepared : Flourix Chen Technical Data Sheet 7343/Y7C2-AQSB/P/MS
Recommended soldering conditions: Hand Soldering 300℃ Max. (30W Temp. at tip of iron Max.) Preheat temp. DIP Soldering 100℃ Max. (60 sec Max.) Soldering time 3 sec Max. Bath temp. & time 260 Max., 5 sec Max Distance 3mm Min.(From Distance 3mm solder joint to epoxy bulb)
Min. (From solder joint to epoxy bulb) 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 Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 8 of 10 Device Number : DLE-0001771 Prepared date: 06-30-2009 Prepared : Flourix Chen Technical Data Sheet 7343/Y7C2-AQSB/P/MS 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 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. Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 9 of 10 Device Number : DLE-0001771 Prepared date: 06-30-2009 Prepared : Flourix Chen Technical Data Sheet 7343/Y7C2-AQSB/P/MS
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. http:\\www.everlight.com Rev 1 Page: 10 of 10 Device Number : DLE-0001771 Prepared date: 06-30-2009 Prepared : Flourix Chen