LITE-ON ELECTRONICS, INC.
Property of Lite-On Only
Data Sheet
Super Flux LEDs
LTL911SEKSA / LTL912SEKSA
LTL911SHKSA / LTL912SHKSA
LTL911SYKSA / LTL912SYKSA
LTL911TBKS / LTL912TBKS
LTL911TCKS / LTL912TCKS
LTL911TGKS / LTL912TGKS
LTL911TWKS / LTL912TWKS
LITE-ON ELECTRONICS, INC
90, Chien I Road, Chung Ho,
Taipei Hsien 235, Taiwan
Tel: 886-2-2222-6181
Fax: 886-2-2226-5872
http://www.liteon.com.tw
Rev. No. : -
LITE-ON ELECTRONICS, INC.
Property of Lite-On Only
Super Flux LEDs
LTL911SEKSA
LTL911SHKSA
LTL911SYKSA
LTL911TBKS
LTL911TCKS
LTL911TGKS
LTL911TWKS
LTL912SEKSA
LTL912SHKSA
LTL912SYKSA
LTL912TBKS
LTL912TCKS
LTL912TGKS
LTL912TWKS
Selection Guide
Part No.
LTL911SEKSA
LTL911SHKSA
LTL911SYKSA
LTL911TBKS
LTL911TCKS
LTL911TGKS
LTL911TWKS
LTL912SEKSA
LTL912SHKSA
LTL912SYKSA
LTL912TBKS
LTL912TCKS
LTL912TGKS
LTL912TWKS
Color
Red
Red-Orange
Amber
Blue
Cyan
Green
White
Red
Red-Orange
Amber
Blue
Cyan
Green
White
v (mlm)
3750
3750
2090
550
1100
1600
900
3750
3750
2090
550
1100
1600
900
Va(deg.)
90
90
90
75
75
75
60
60
60
60
60
60
60
45
d(nm)
628
620
594
470
505
525
0.31/0.32
628
620
594
470
505
525
0.31/0.32
Part No. : LTL911/912 series
BNS-OD-C131/A4
Page 2 of 12
LITE-ON ELECTRONICS, INC.
Property of Lite-On Only
Benefits
!
Fewer LEDs Required
!
Lower lighting System Cost
Features
!
!
!
!
!
!
High Current Operation
High Flux Output
Low Thermal Resistance
Low Profile
Wide Viewing Angle
Meet SAE/ ECE/ JIS Automotive Color
Requirement
!
Tube Package for Automatic Loading and
Insertion Process
Applications
!
Automotive Lighting
"
CHMSL
"
Stop Lamp
"
Rear Turn Signal Lamp
"
Front Turn Signal Lamp
"
Indirect Lighting
!
Signs and Signals
Description
These parts are designed for high current operation and high flux output applications. In
order to solve the high temperature produced by the higher current operation, the package’s
design features better thermal management characteristics than other LED solutions coupled
with an efficient optical design.
This package design allows the lighting designer to reduce the number of LEDs required as
well as the overall lighting system cost. The low profile package can be easily coupled to
reflectors or lenses to efficiently distribute light and provide the desired illuminated appearance.
This product family employs the world’s brightest red, red-orange, amber, blue, cyan, green,
and white LED materials etc., which allow designers to match the color of popular lighting
applications, such as automotive lighting and electronic signs.
Devices
Part No (LTL*)
Color
911SEKSA/912SEKSA
911SHKSA/912SHKSA
911SYKSA/912SYKSA
911TBKS/912TBKS
911TCKS/912TCKS
911TGKS/912TGKS
911TWKS/912TWKS
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Lens
Diffusion
Non-Diffused
Non-Diffused
Non-Diffused
Non-Diffused
Non-Diffused
Non-Diffused
Non-Diffused
Dice
Source
AlInGaP
AlInGaP
AlInGaP
InGaN
InGaN
InGaN
InGaN
Source
Color
Red
Red-Orange
Amber
Blue
Cyan
Green
White
Part No. : LTL911/912 series
BNS-OD-C131/A4
Page 3 of 12
LITE-ON ELECTRONICS, INC.
Property of Lite-On Only
Package Dimensions
NOTES:
1. All dimensions are in millimeters (inches).
2. Protruded resin is 1.0mm(.04") max.
3. Lead spacing is measured where the leads emerge from the package.
4. Specifications are subject change to without notice.
Part No. : LTL911/912 series
BNS-OD-C131/A4
Page 4 of 12
LITE-ON ELECTRONICS, INC.
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)
Continuous Forward Current
AlInGaP Derating Linear From 60
InGaN Deraing Linear From 55
<Note2>
AlInGaP
<Note3>
242
100
70
0.875
10
InGaN
<Note4>
235
100
50
0.667
5
-40
to + 100
-55
to + 100
125
100
for 30 Seconds
Unit
mW
mA
mA
mA/
V
Reverse Voltage (I
R
=100
A)
Operating Temperature Range
Storage Temperature Range
LED Junction Temperature
Soldering Preheat Temperature
Lead Soldering Temperature
260
for 5 Seconds [1.5mm (.06”) From Seating Plane]
Notes:
1. Operation at currents below 10mA is not recommended.
2. Derating linear as shown in Fig. 4
3. AlInGaP devices: LTL91xSEKSA, LTL91xSHKSA, LTL91xSYKSA.
4.
InGaN devices: LTL91xTBKS, LTL91xTCKS, LTL91xTGKS, LTL91xTWKS.
Part No. : LTL911/912 series
BNS-OD-C131/A4
Page 5 of 12
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