Data Sheet

HUIYUAN OPTO-ELECTRONIC CO.,LTD.
TECHNOLOGY DATA SHEET & SPECIFICATIONS
MODEL：5019R1G3C-DSC
Page 3 of 5
Electro-Optical Characteristics (Ta=25)
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.
Parameter Symbol Device Min. Typ. Max. Unit
Test
Condition
Luminous Intensity Iv
Red 1500
---
2900
mcd IF=20mA
Green 1800 3500
Viewing Angle 2θ
1/2
Red
--- 35 --- Deg (Note 1)
Green
Peak Emission
Wavelength
λp
Red
620
---
635
nm IF=20mA
Green
520 530
Spectral Line Half-Width △λ
Red
15 20 25
nm IF=20mA
Green
30 35 40
Forward Voltage V
F
Red
1.9 --- 2.3
V IF=20mA
Green
2.9 --- 3.3
Reverse Current I
R
Red
--- ---
10 µA VR=5V
Green
--- ---