LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics at T
A
=25
°C
Parameter
Symbol
Min.
Typ.
Max.
Unit
Test Condition
I
F
= 20mA
Note 1
Note 2 (Fig.5)
Measurement
@Peak (Fig.1)
Note 4
Luminous Intensity
I
V
2500
4800
mcd
Viewing Angle
2θ
1/2
22
deg
Peak Emission Wavelength
λ
P
639
nm
Dominant Wavelength
λ
d
630
nm
Spectral Line Half-Width
∆λ
17
nm
Forward Voltage
V
F
2.25
2.7
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.
5. The maximum junction temperature is under 130 degree C. (Fig. 3)
Part No. : LTL2P3SEK-002
BNS-OD-C131/A4
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