LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics at T
A
=25℃
Parameter
Luminous Intensity
Viewing Angle
Peak Emission Wavelength
Dominant Wavelength
Spectral Line Half-Width
Forward Voltage
Reverse Current
Capacitance
Symbol
I
V
2θ
1/2
λ
P
λ
d
∆λ
V
F
I
R
C
40
Min.
310
Typ.
680
30
639
631
20
2.0
2.4
100
Max.
Unit
mcd
deg
nm
nm
nm
V
µA
pF
I
F
= 20mA
V
R
= 5V
V
F
= 0 , f = 1MHz
Test Condition
I
F
= 20mA
Note 1 ,5
Note 2 (Fig.5)
Measurement
@Peak (Fig.1)
Note 4
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 Iv guarantee should be added ±15%.
Part No. : LTL2R3KRK
BNS-OD-C131/A4
Page :
3
of
10
LITEON [ LITE-ON TECHNOLOGY CORPORATION ]
