LITE-ON
TECHNOLOGY
CORPORATION
Property of Lite-On Only
Features
*
*
*
*
*
Package in 8mm tape on 7" diameter reels.
Compatible with automatic placement equipment.
Compatible with infrared and vapor phase reflow solder process.
EIA STD package.
I.C. compatible.
Package
Dimensions
Part No.
LTST-T670KFKT
Lens Color
Water Clear
Source Color
AllnGaP Orange
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is
±
0.2 mm (.008") unless otherwise noted.
Part No. : LTST-T670KFKT
BNS-OD-C131/A4
Page :
1
of
10
LITE-ON
TECHNOLOGY
CORPORATION
Property of Lite-On Only
Absolute Maximum Ratings at Ta=25
℃
Parameter
Power Dissipation
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
DC Forward Current
Derating Linear From 50
℃
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Suggest IR Reflow Condition :
R e c o m m e n d e d P r o file B e t w e e n A s s e m b le A n d H e a t-R e s is ta n c e L in e
LTST-T670KFKT
100
Unit
mW
120
30
0.6
5
-55
℃
to + 100
℃
-55
℃
to + 100
℃
mA
mA
mA/
℃
V
T h e P ro file is a v a ila b le t h a t m u s t t o u s e S n A g
Cu
s o ld e r p a s t e
Part No. : LTST-T670KFKT
BNS-OD-C131/A4
Page :
2
of
10
LITE-ON
TECHNOLOGY
CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics at Ta=25
℃
Part No.
LTST-
T670KFKT
Parameter
Symbol
Min.
Typ.
Max.
Unit
Test Condition
IF = 20mA
Note 1
Note 2 (Fig.6)
Measurement
@Peak (Fig.1)
Note 3
Luminous Intensity
IV
45.0
280.0
mcd
Viewing Angle
2θ1/2
T670KFKT
120
deg
Peak Emission Wavelength
λP
T670KFKT
611
nm
Dominant Wavelength
λd
T670KFKT
600
605
610
nm
Spectral Line Half-Width
∆λ
T670KFKT
15
nm
Forward Voltage
VF
T670KFKT
2.0
2.4
V
IF = 20mA
Reverse Current
IR
T670KFKT
100
μ
A
VR = 5V
VF=0,
f =1MHZ
Capacitance
C
T670KFKT
40
PF
NOTE : 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE
eye-response curve.
2.
θ
1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
3. The dominant wavelength ,
λ
d is derived from the CIE chromaticity diagram and represents the single
wavelength which defines the color of the device.
4. The dominant wavelength (
λd
) should be ± 1nm tolerance.
5. Forward Voltage Tolerance is +/- 0.1 volt.
Part No. : LTST-T670KFKT
BNS-OD-C131/A4
Page :
3
of
10
LITE-ON
TECHNOLOGY
CORPORATION
Property of Lite-On Only
Bin Code List
Luminous Intensity
Bin Code
P
Q
R
S
Min.
45.0
71.0
112.0
180.0
Tolerance on each Intensity bin is +/-15%
Unit : mcd @20mA
Max.
71.0
112.0
180.0
280.0
Part No. : LTST-T670KFKT
BNS-OD-C131/A4
Page :
4
of
10
LITE-ON
TECHNOLOGY
CORPORATION
Property of Lite-On Only
Typical Electrical / Optical Characteristics Curves
(25°C Ambient Temperature Unless Otherwise Noted)
Part No. : LTST-T670KFKT
BNS-OD-C131/A
Page :
5
of
10
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