LUCKY LIGHT
Part No.
LL-204HD2A Spec No.
S/N-01030312D Page 3 of 4
Absolute Maximum Ratings at Ta=25℃
Parameter MAX. Unit
Power Dissipation 100 mW
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width) 100 mA
Continuous Forward Current 50 mA
Derating Linear From 50℃ 0.4 mA/℃
Reverse Voltage 5 V
Operating Temperature Range -40℃ to +80℃
Storage Temperature Range -40℃ to +80℃
Lead Soldering Temperature
[4mm(.157”) From Body] 260℃ for 5 Seconds
Electrical Optical Characteristics at Ta=25℃
Parameter Symbol Min.
Typ.
Max.
Unit
Test Condition
Luminous Intensity Iv 700
1300
---
μcd IF=20mA (Note 1)
Viewing Angle 2θ1/2 45 50 55 Deg (Note 2)
Peak Emission Wavelength
λp ---
700 mA IF=20mA
Dominant Wavelength λd 697 nm IF=20mA (Note 3)
Spectral Line Half-Width
△λ ---
90 ---
nm IF=20mA
Forward Voltage VF 1.7
2.1 2.80
V IF=20mA
Reverse Current IR ---
--- 100
μA VR=5V
Note:
1.Luminous intensity is measured with a light sensor and filter combination that
approximates the CIE eye-response curve.
2.θ1/2
is the off-axis angle at which the luminous intensity is half the axial luminous
intensity.
3.The dominant wavelength (λd) is derived from the CIE chromaticity diagram and
represents the single wavelength which defines the color of the device.