L I T E - O N E L E C T R O N I C S , I N C .
P r o p e r t y o f L i t e - O n O n l y
℃
Electrical / Optical Characteristics at T =25
A
Parameter
Luminous Intensity
Viewing Angle
Symbol
IV
Min.
560
Typ.
Max.
Unit
mcd
deg
nm
nm
nm
V
Test Condition
IF = 20mA
1300
15
Note 1
θ
2
1/2
Note 2 (Fig.5)
Measurement
@Peak (Fig.1)
λP
λd
Peak Emission Wavelength
Dominant Wavelength
Spectral Line Half-Width
Forward Voltage
639
631
20
Note 4
Δλ
VF
IR
2.0
2.4
IF = 20mA
μ
A
Reverse Current
100
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.
θ
2. 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.
λ
4. 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. : LTL2H3KRK-012A
BNS-OD-C131/A4
Page :
3
of
5
LITEON [ LITE-ON TECHNOLOGY CORPORATION ]
