LTL2R3KEK Datasheet, PDF (3/9 Pages) Lite-On Technology Corporation – Property of LITE-ON Only

LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics at TA=25℃
Parameter
Luminous Intensity
Viewing Angle
Peak Emission Wavelength
Dominant Wavelength
Symbol
IV
2θ1/2
λP
λd
Min. Typ. Max. Unit
Test Condition
240 700
IF = 20mA
mcd
Note 1
30
deg Note 2 (Fig.5)
Measurement
632
nm
@Peak (Fig.1)
624
nm Note 4
Spectral Line Half-Width
∆λ
20
nm
Forward Voltage
VF
2.05
2.4
V IF = 20mA
Reverse Current
IR
100 µA VR = 5V
Capacitance
C
40
pF VF = 0 , f = 1MHz
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.
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.
5. The Iv guarantee should be added ±15%.
Part No. : LTL2R3KEK
BNS-OD-C131/A4
Page : 3 of 9