LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Features
* Meet ROHS, Green Product.
* Dual color / right angle chip LED.
* Side looking special for LCD backlight.
* Ultra bright InGaN / AlInGaP Chip LED.
* Package in 8mm tape on 7" diameter reels.
* EIA STD package.
* I.C. compatible.
* Compatible with automatic placement equipment.
* Compatible with infrared and vapor phase reflow solder process.
Package Dimensions
Devices
Part No.
LTST-S326TBKFKT
Lens
Water Clear
AllnGaP Orange
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ± 0.10 mm (.004") unless otherwise noted.
C1
Source Color
InGaN Blue
Pin Assignment
C2
Part
No. : LTST-S326TBKFKT
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1
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Absolute Maximum Ratings At Ta=25°C
°
LTST-S326TBKFKT
Parameter
Blue
Power Dissipation
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
Unit
Orange
75
80
30
0.4
5
-55°C to + 85°C
-55°C to
+
85°C
76
100
20
0.25
5
mW
mA
mA
mA/°C
V
DC Forward Current
Derating Linear From 25°C
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Wave Soldering Condition
Infrared Soldering Condition
Vapor Phase Soldering Condition
260°C For 5 Seconds
260°C For 5 Seconds
215°C For 3 Minutes
Part
No. : LTST-S326TBKFKT
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Suggestion Profile:
(1) Suggestion IR Reflow Profile For Normal Process
(2) Suggestion IR Reflow Profile For Pb Free Process
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 t a n c e L in e
T h e P r o file is a v a ila b le th a t m u s t to u s e S n A g
Cu
s o ld e r p a s t e
Part
No. : LTST-S326TBKFKT
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3
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics At Ta=25°C
°
Parameter
Symbol
MIN.
Luminous Intensity
IV
TYP.
MAX.
Viewing Angle
2θ1/2
TYP.
LTST-S326TBKFKT
Blue
28.0
45.0
Orange
28.0
90.0
Unit
Test Condition
mcd
IF =20mA
Note 1
130
130
deg
Note 2 (Fig.6)
Measurement
@Peak (Fig.1)
IF =20mA
Note 3
Peak Emission Wavelength
λP
TYP.
468
611
nm
Dominant Wavelength
λd
TYP.
470
605
nm
Spectral Line Half-Width
∆λ
TYP.
TYP.
MAX.
25
3.4
3.8
10
17
2.0
2.4
10
nm
Forward Voltage
VF
V
IF =20mA
Reverse Current
IR
MAX.
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.
Part
No. : LTST-S326TBKFKT
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BNS-OD-C131/A4
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Bin Code List
Luminous Intensity
Bin Code
N
P
Q
R
Color : Blue , Unit : mcd @20mA
Min.
28.0
45.0
71.0
112.0
Tolerance on each Intensity bin is +/-15%
Luminous Intensity
Bin Code
N
P
Q
R
Color : Orange , Unit : mcd @20mA
Min.
28.0
45.0
71.0
112.0
Tolerance on each Intensity bin is +/-15%
Max.
45.0
71.0
112.0
180.0
Max.
45.0
71.0
112.0
180.0
Part
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BNS-OD-C131/A4
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