Datasheet

Bi-Colour SMD
LED, Red & Green
Electrical Optical Characteristics at Ta 25℃
Parameters Symbol Emitting Color Min. Typ. Max. Unit Test Condition
Luminous Intensity
(a)
IV
Deep Red 10 20 ---
mcd IF=20mA
Yellow Green 10 20 ---
Viewing Angle
(b)
2θ1/2
Deep Red --- 120 ---
Deg IF=20mA
Yellow Green --- 120 ---
Peak Emission Wavelength λp
Deep Red --- 660 ---
nm IF=20mA
Yellow Green --- 565 ---
Dominant Wavelength
(C)
λd
Deep Red --- 640 ---
nm IF=20mA
Yellow Green --- 570 ---
Spectral Line Half-Width △λ
Deep Red --- 20 ---
nm IF=20mA
Yellow Green --- 20 ---
Forward Voltage VF
Deep Red 1.60 2.00 2.40
V IF=20mA
Yellow Green 1.60 2.00 2.40
Reverse Current IR
Deep Red
--- ---
10
µA VR=5V
Yellow Green 10
Notes:
a. ALuminous intensity is measured with a light sensor and filter combination that approximates the CIE eye-response curve.
b. 2θ1/2 is the o -axis angle where the luminous intensity is 1⁄2 the peak intensity
c. The dominant wavelength (λd) is derived from the CIE chromaticity diagram and represents the single wavelength which defines
the color of the device.
Distrelec Schweiz AG, Grabenstrasse 6, 8606 Nänikon, Switzerland, T [phone], [e-mail], distrelec.com