Datasheet

White LED, 5 mm
Electrical Optical Characteristics at Ta 25℃
Parameters Symbol Min. Typ. Max. Unit Test Condition
Notes:
a. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eye-response curve. The Iv
guarantee must be included with ±15% testing tolerance.
b. 2θ
1/2
is the o -axis angle where the luminous intensity is 1⁄2 the peak intensity.
c. The chromaticity coordinates (x, y) is derived from the 1931 CIE chromaticity diagram.
d. Reverse current (IR) condition is applied for VR test only. The device is not designed for reverse operation.
Luminous Intensity
(a)
Iv 2900 5000 ---
mcd
IF=20mA
Viewing Angle
(b)
2θ
1/2
--- 60 ---
deg.
IF=20mA
Chromaticity Coordinates
(c)
x --- 0.43 --- IF=20mA
y --- 0.40 --- IF=20mA
Color Temperature CCT --- 3000 ---
K
IF=20mA
Color Rendering Index CRI --- 80 ---
Ra
IF=20mA
Forward Voltage VF 2.6 3.0 3.4
V
IF=20mA
Reverse Current
(d)
IR --- --- 10
µA
VR=5V
Distrelec Schweiz AG, Grabenstrasse 6, 8606 Nänikon, Switzerland, T [phone], [e-mail], distrelec.com