Data Sheet

Luckylight
Spec No.: RL15A Rev No.: V.2 Date: Nov/03/2007 Page:
4
OF 6
Approved:JoJo Checked:Wu Drawn:Sun
Lucky Light Electronics Co., Ltd. http://www.luckylightled.com
Absolute Maximum Ratings at Ta=25
℃
Parameters Symbol Max. Unit
Power Dissipation PD 140 mW
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
IFP 100 mA
Forward Current IF 25 mA
Dating Linear From 25℃
0.4
mA/℃
Reverse Voltage VR 5 V
Operating Temperature Range Topr
-40℃ to +80℃
Storage Temperature Range Tstg
-40℃ to +85℃
Soldering Temperature
Tsld
260℃ for 5 Seconds
Electrical Optical Characteristics at Ta=25
℃
Parameters Symbol Min. Typ. Max. Unit Test Condition
Luminous Intensity IV 2.5 5.0 --- mcd IF=40mA (Note 1)
Peak Emission Wavelength λp --- 568 --- nm IF=40mA
Dominant Wavelength λd --- 572 --- nm IF=40mA (Note 2)
Spectral Line Half-Width
△λ
--- 20 --- nm IF=40mA
Forward Voltage VF --- 4.4 5.6 V IF=40mA
Reverse Current IR --- --- 50 µA VR=5V
Notes:
1. Luminous intensity is measured with a light sensor and filter combination that
approximates the CIE eye-response curve.
2. The dominant wavelength (λd) is derived from the CIE chromaticity diagram and
represents the single wavelength which defines the color of the device.