LITE-ON TECHNOLOGY CORPORATION
P r o p e r t y o f L i t e - O n O n l y
Electrical / Optical Characteristics At Ta=25°C
LTST-S326KGJRKT
Symbol
IV
Test Condition
Parameter
Unit
mcd
Green
18.0
Red
18.0
45.0
MIN.
TYP.
IF =20mA
Note 1
Luminous Intensity
35.0
MAX.
Viewing Angle
TYP.
TYP.
TYP.
TYP.
deg
nm
nm
Note 2 (Fig.6)
2θ1/2
λP
130
574
571
15
130
639
631
20
Measurement
@Peak (Fig.1)
Peak Emission Wavelength
Dominant Wavelength
IF =20mA
Note 3
λd
Spectral Line Half-Width
Forward Voltage
Reverse Current
Capacitance
nm
V
∆λ
VF
IR
TYP.
MAX.
2.0
2.4
2.0
2.4
IF =20mA
VR = 5V
MAX.
TYP.
10
40
10
40
µA
PF
C
VF=0, f=1MHZ
Notes: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the
CIE eye-response curve.
θ
2.
1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
λ
3. The dominant wavelength, d is derived from the CIE chromaticity diagram and represents the
single wavelength which defines the color of the device.
Part No. : LTST-S326KGJRKT
BNS-OD-C131/A4
Page :
4
of
11
LITEON [ LITE-ON TECHNOLOGY CORPORATION ]
