LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Piranha LEDs
LTL911CBKS5
Pb Free
Selection Guide
Part No.
LTL911CBKS5
Color
Blue
Φv
(lm)
0.8
Va(deg.)
60
λd(nm)
470
Benefits
Fewer LEDs Required
Lower lighting System Cost
Applications
Automotive Lighting
Signs and Signals
Room Lighting
Part No. : LTL911CBKS5
BNS-OD-C131/A4
Page 1 of 12
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
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
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*)
LTL911CBKS5
Lens
Color
Water Clear
Diffusion
Non-Diffused
Dice
Source
InGaN
Source
Color
Blue
Part No. : LTL911CBKS5
BNS-OD-C131/A4
Page 2 of 12
LITE-ON TECHNOLOGY CORPORATION
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. : LTL911CBKS5
BNS-OD-C131/A4
Page 3 of 12
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)
Continuous Forward Current
Reverse Voltage (I
R
=100
μ
A)
Operating Temperature Range
Storage Temperature Range
LED Junction Temperature
Soldering Preheat Temperature
Lead Soldering Temperature
Notes:
1. Operation at currents below 10mA is not recommended.
InGaN
225
100
50
5
-40
℃
to + 100
℃
-55
℃
to + 100
℃
125
℃
100
℃
for 30 Seconds
260
℃
for 5 Seconds [1.5mm (.06”) From Seating Plane]
Unit
mW
mA
mA
V
Part No. : LTL911CBKS5
BNS-OD-C131/A4
Page 4 of 12
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics at T
A
=25
℃
Parameter
Total Flux
<Note1>
Symbol
Øv
Part No.
LTL911CBKS5
Min.
0.25
Typ.
0.8
Max.
Unit
lm
Test Condition
IF=50mA
Luminous Intensity
/ Total Flux
Viewing Angle
<Note2, Fig 5>
Iv / Øv LTL911CBKS5
0.6
cd / lm
IF=50mA
2
θ
1/2 LTL911CBKS5
60
deg
Peak Emission
Wavelength
<Fig 1>
λ
p
LTL911CBKS5
465
IF=50mA
Dominant
Wavelength
<Note 3>
λ
d
LTL911CBKS5
470
IF=50mA
Forward Voltage
VF
LTL911CBKS5
4.3
5.2
V
IF=50mA
Reverse Voltage
VR
LTL911CBKS5
5
10
V
IR = 100
μ
A
Thermal resistance
Note:
R
θ
J-A
LTL911CBKS5
300
℃
/W
1. Øv is the total luminous flux output as measured with an integrating sphere.
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.
Part No. : LTL911CBKS5
BNS-OD-C131/A4
Page 5 of 12
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