SMD LED
Product Data Sheet
LTW-150TK
Spec No. :DS22-2004-049
Effective Date: 11/04/2017
Revision: C
LITE-ON DCC
RELEASE
BNS-OD-FC001/A4
LITE-ON Technology Corp. / Optoelectronics
No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C.
Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660
http://www.liteon.com/opto
HARDYWAN20160826
SMD LED
LTW-150TK
1. Description
SMD LED lamps from Lite-On are available in miniature sizes and special configurations for automated PC board assembly and
space-sensitive applications. These SMD LED lamps are suitable for use in a wide variety of electronic equipment, including
cordless and cellular phones, notebook computers, network systems, home appliances, and indoor signboard applications.
1.1 Features
1.2 Applications
Meet RoHS,Green Product
Ultra Bright InGaN White Chip LED
Package in 8mm tape on 7" diameter reels.
EIA STD package
I.C. compatible
Compatible with automatic placement equipment
Compatible with infrared reflow solder process
Telecommunication, Office automation, home appliances,
industrial equipment
Keypad/Keyboard Backlighting
Status indicator
Micro-displays
Signal and Symbol Luminary
2. Package Dimensions
Part No.
LTW-150TK
Notes:
1.
2.
Lens Color
Yellow
Source Color
InGaN White
All dimensions are in millimeters.
Tolerance is ±0.1 mm (.004") unless otherwise noted.
2/13
Part No. : LTW-150TK
BNS-OD-FC002/A4
HARDYWAN20160826
SMD LED
LTW-150TK
3. Rating and Characteristics
3.1 Absolute Maximum Ratings at Ta=25°C
Parameter
LTW-150TK
Unit
Power Dissipation
76
mW
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
DC Forward Current
100
mA
20
mA
to + 80
°C
Operating Temperature Range
-20
°C
Storage Temperature Range
-55
°C
to + 105
°C
Infrared Soldering Condition
260
°C
For 10 Seconds
3.2 Suggest IR Reflow Condition For Pb Free Process:
3/13
Part No. : LTW-150TK
BNS-OD-FC002/A4
HARDYWAN20160826
SMD LED
LTW-150TK
3.3 Electrical / Optical Characteristics at Ta=25°C
LTW-150TK
Parameter
Symbol
MIN.
Luminous Intensity
IV
112.0
TYP.
260.0
MAX.
450.0
mcd
Unit
Test
Condition
IF = 20mA
Note 1
Viewing Angle
2
1/2
X
Chromaticity Coordinates
Y
Spectral Line Half-Width
Δλ
0.22
25
nm
130
0.25
nm
Note 3
deg
Note 2 (Fig.5)
IF = 20mA
Forward Voltage
VF
2.8
3.2
3.8
Vf
IF = 20mA
VR = 5V
Note 5
Reverse Current
IR
-
-
10
μA
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.
4. Caution in ESD:
Static Electricity and surge damages the LED. It is recommend to use a wrist band or anti-electrostatic
glove when handling the LED. All devices, equipment and machinery must be properly grounded.
5. Tester CAS140B is for the chromaticity coordinates (x, y) and Iv.
6.The chromaticity coordinates (x, y) guarantee should be added ± 0.01 tolerance.
7.Reverse voltage (VR) condition is applied to IR test only. The device is not designed for reverse operation
4/13
Part No. : LTW-150TK
BNS-OD-FC002/A4
HARDYWAN20160826
SMD LED
LTW-150TK
4. Bin Rank
4.1 Bin code list
VF Rank
Forward Voltage
Bin Code
2
3
4
5
6
Unit : V @20mA
Max.
3.0
3.2
3.4
3.6
3.8
Min.
2.8
3.0
3.2
3.4
3.6
Tolerance on each Forward Voltage bin is +/- 0.1V
■
IV Rank
Luminous Intensity
Bin Code
R
S
T
Min
112.0
180.0
280.0
Tolerance on each Luminous Intensity bin is +/- 15%
Unit: mcd@20mA
Max.
180.0
280.0
450.0
5/13
Part No. : LTW-150TK
BNS-OD-FC002/A4
stm32/stm8
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