LTST-C193TBKT-5A Datasheet, PDF (4/11 Pages) Lite-On Technology Corporation – LTST-C193TBKT-5A

LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical Optical Characteristics At Ta=25℃
Parameter
Symbol
Part No.
LTST-
Min. Typ. Max. Unit Test Condition
Luminous Intensity
IV C193TBKT-5A 11.2 15.0 45.0 mcd
IF = 5mA
Note 1
Viewing Angle
2θ1/2 C193TBKT-5A
130
deg Note 2 (Fig.6)
Peak Emission Wavelength
λP C193TBKT-5A
468
nm
Measurement
@Peak (Fig.1)
Dominant Wavelength
λd C193TBKT-5A 465.0
-
475.0 nm
IF = 5mA
Note 3
Spectral Line Half-Width
Δλ C193TBKT-5A
25
nm
Forward Voltage
VF C193TBKT-5A 2.65 2.80 3.05
V
IF = 5mA
Reverse Current
IR
C193TBKT-5A
10
μA
VR = 5V
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-C193TBKT-5A
BNS-OD-C131/A4
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