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℃
Part No.
LTW-
Parameter
Luminous Intensity
Luminous Flux
Symbol
IV
Min.
1500
Typ.
1600
4600
120
Max.
Unit
mcd
mlm
deg
Test Condition
IF = 20mA
Note 1, 2, 5
M670GS
M670GS
M670GS
M670GS
M670GS
M670GS
IF = 20mA
Note 1, 2, 5
ΦV
Viewing Angle
θ
1/2
2
Fig.6
IF = 20mA
Note 3, 5
Fig.1
x
0.295
0.288
Chromaticity Coordinates
Forward Voltage
y
VF
3.0
2K
3.0
3.6
V
V
IF = 20mA
ESD-Withstand Voltage
ESD
HBM
Note: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE
eye-response curve.
2. Iv classification code is marked on each packing bag.
3. The chromaticity coordinates (x, y) is derived from the 1931 CIE chromaticity diagram.
4. Caution in ESD:
Static Electricity and surge damages the LED. It is recommended using a wrist band or anti-electrostatic
glove when handling the LED. All devices, equipment and machinery must be properly grounded.
5. CAS140B is the test standard for the chromaticity coordinates (x, y) & IV.
6. The chromaticity coordinates (x, y) guarantee should be added ± 0.01 tolerance.
Part No. : LTW-M670GS
BNS-OD-C131/A4
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