LTST-C155TBJRKT Datasheet, PDF (4/11 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°C
Parameter
Luminous Intensity
Symbol
MIN.
IV
TYP.
MAX.
LTST-C155TBJRKT
Blue
Red
18.0
18.0
45.0
-
112.0
Unit Test Condition
mcd
IF =20mA
Note 1
Viewing Angle
2θ1/2 TYP.
130
130
deg Note 2 (Fig.6)
Peak Emission Wavelength λP
TYP.
468
Dominant Wavelength
λd
TYP.
470
639
nm
Measurement
@Peak (Fig.1)
631
nm
IF =20mA
Note 3
Spectral Line Half-Width
∆λ
TYP.
25
Forward Voltage
TYP.
3.30
VF
MAX.
3.80
Reverse Current
IR
MAX.
10
15
nm
2.00
V
IF =20mA
2.40
10
µA
VR = 5V
Capacitance
C
TYP.
-
40
PF VF=0, f=1MHZ
Notes: 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. The dominant wavelength,λd is derived from the CIE chromaticity diagram and represents the
single wavelength which defines the color of the device.
4. Caution in ESD:
Static Electricity and surge damages the LED. It is recommend to use a wrist band or anti-electrostatic glove
when handling the LED. All devices, equipment and machinery must be properly grounded.
Part No. : LTST-C155TBJRKT
BNS-OD-C131/A4
Page : 4 of 11