Datasheet

PCB LED
Electrical Optical
Characteristics at
Ta=25℃
Parameters Symbol
Emitting
Color
Min. Typ. Max. Unit Test Condition
Luminous Intensity IV
Super Red 20 40 ---
mcd
IF=20mA
(Note 1)
Green 20 40 ---
Yellow 13 30 ---
Viewing Angle 2θ
1/2
Super Red --- 80 ---
Deg
IF=20mA
(Note 2)
Green --- 80 ---
Yellow --- 80 ---
Peak Emission
Wavelength
λp
Super Red --- 660 ---
nm
Measurement
@Peak
Green --- 565 ---
Yellow --- 585 ---
Dominant Wavelength λd
Super Red --- 640 ---
nm
IF=20mA
(Note 3)
Green --- 570 ---
Yellow --- 588 ---
Spectral Line Half-Width
△λ
Super Red --- 45 ---
nmGreen --- 30 ---
Yellow --- 35 ---
Forward Voltage VF
Super Red 1.50 1.80 2.40
V IF=20mAGreen 1.60 2.20 2.60
Yellow 1.60 2.00 2.60
Reverse Current IR
Super Red
--- --- 10 µA V
R
=5V
Green
Yellow
Notes:
1. Luminous Intensity Measurement allowance is ± 10%.
2. θ
1/2
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.
Distrelec Schweiz AG, Grabenstrasse 6, 8606 Nänikon, Switzerland, T [phone], [e-mail], distrelec.com