Datasheet

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Luckylight

Spec No.: B300 X420 Rev No.: V.2 Date: Jun/26/2005 Page: 1 OF 7

Approved: JoJo Checked: Wu Drawn: Wang

Lucky Light Electronics Co., Ltd. Http://www.luckylight.cn

Part No.: LL-304SD2C-1S

3mm Round Standard Type

Super Red LED

Technical Data Sheet

Downloaded from Arrow.com.

Summary of content (7 pages)

PAGE 1
Luckylight 3mm Round Standard Type Super Red LED Technical Data Sheet Part No.: LL-304SD2C-1S Spec No.: B300 X420 Rev No.: V.2 Date: Jun/26/2005 Approved: JoJo Checked: Wu Drawn: Wang Lucky Light Electronics Co., Ltd. Downloaded from Arrow.com. Page: 1 OF 7 Http://www.luckylight.
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Luckylight Features: ◇ Popular T-1 diameter package. ◇ Choice of various color. ◇ Available on tape and reel. ◇ Reliable and robust. ◇ The product itself will remain within RoHS compliant Version. Descriptions: ◇ The series is specially designed for applications requiring higher brightness. ◇ The LED lamps are available with different colors, intensities. Applications: ◇ TV set. ◇ Monitor. ◇ Telephone. ◇ Computer. ◇ Circuit board. Spec No.: B300 X420 Rev No.: V.
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Luckylight Package Dimension: 3.0(.118) 4.05(.159) 2.98(.117) 5.08(.20) R1.49(.059) 1.0(.039) Max1.5[0.059] Anode Min25.4 [1.000] Max0.65[0.026] 0.5 [0.020] 1 [0.039] 2.54 [0.100] Part No. Chip Material Lens Color Source Color LL-304SD2C-1S GaAlAs Red Diffused Super Red Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ± 0.25 mm (.010″) unless otherwise noted. 3. Protruded resin under flange is 1.00 mm (.039″) max. 4.
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Luckylight Absolute Maximum Ratings at Ta=25℃ Parameters Symbol Max. Unit Power Dissipation PD 55 mW Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width) IFP 100 mA Forward Current IF 25 mA Reverse Voltage VR 5 V Operating Temperature Range Topr -40℃ to +80℃ Storage Temperature Range Tstg -40℃ to +85℃ Lead Soldering Temperature [4mm (.157″) From Body] Tsld 260℃ for 5 Seconds Electrical Optical Characteristics at Ta=25℃ Parameters Symbol Min. Typ. Max.
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Luckylight Reliability Test Items And Conditions: The reliability of products shall be satisfied with items listed below: Confidence level: 90%. LTPD: 10%.
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Luckylight Typical Electrical / Optical Characteristics Curves (25℃ Ambient Temperature Unless Otherwise Noted) Spectral Radiance (Peak@658nm) Normalized Response 1 0.8 0.6 0.4 0.2 0 550 600 650 Wave Length (nm) 700 750 Forward Current IF(mA) Forward Current VS Forward Voltage 50 40 30 20 10 0 1 1.2 1.4 1.6 Forward Voltage VF(V) 1.8 2 Relative Intensity @LOP 20mA=1 Luminous Intensity VS Forward Current 2 1.5 1 0.5 0 0 10 20 30 Forward Current IF(mA) 40 Spec No.: B300 X420 Rev No.: V.
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Luckylight Please read the following notes before using the datasheets: 1. Over-current-proof Customer must apply resistors for protection , otherwise slight voltage shift will cause big current change ( Burn out will happen ). 2. Storage Do not open moisture proof bag before the products are ready to use. Before opening the package, the LEDs should be kept at 30℃ or less and 90%RH or less. The LEDs should be used within a year.