Datasheet

LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics at T
A
=25℃
Parameter Symbol Min. Typ. Max. Unit Test Condition
Luminous Intensity I
V
310 880 mcd
I
F
= 20mA
Note 1
Viewing Angle 2θ
1/2
22 deg Note 2 (Fig.5)
Peak Emission Wavelength λ
P
632 nm
Measurement
@Peak (Fig.1)
Dominant Wavelength λ
d
624 nm Note 4
Spectral Line Half-Width ∆λ
20 nm
Forward Voltage V
F
2.05 2.4 V I
F
= 20mA
Reverse Current I
R
100 µA V
R
= 5V
Capacitance C
40 pF V
F
= 0 , f = 1MHz
NOTE: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE
eye-response curve.
2. θ
1/2
is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
3. Iv classification code is marked on each packing bag.
4. The dominant wavelength, λd is derived from the CIE chromaticity diagram and represents the single
wavelength which defines the color of the device.
Part No. : LTL42EKEKNN Page : 3 of 10
BNS-OD-C131/A4