SMD LED
Product Data Sheet
LTST-C19FD1WT
Spec No.: DS22-2001-076
Effective Date: 07/21/2016
Revision: H
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
SMD LED
LTST-C19FD1WT
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
Extra Thin (0.55Hmm) Full Color SMD Chip LED.
Ultra
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 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.
LTST-C19FD1WT
Lens Color
White Diffused
Source Color
InGaN Blue
AlInGaP Orange
InGaN Green
Pin Assignment
1
2
3
Notes:
1.
2.
All dimensions are in millimeters.
Tolerance is ±0.1 mm (.004") unless otherwise noted.
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Part No. : LTST-C19FD1WT
BNS-OD-FC002/A4
SMD LED
LTST-C19FD1WT
3. Rating and Characteristics
3.1 Absolute Maximum Ratings at Ta=25°C
LTST-C19FD1WT
Parameter
Blue
Power Dissipation
Peak Forward Current
100
(1/10 Duty Cycle, 0.1ms Pulse Width)
DC Forward Current
Operating Temperature Range
Storage Temperature Range
Infrared Soldering Condition
20
20
-20
ºC
-30
ºC
to + 80
ºC
to + 100
ºC
30
mA
100
80
mA
80
Green
80
Orange
75
mW
Unit
260
°C
For 10 Seconds
3.2 Suggest IR Reflow Condition For Pb Free Process:
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Part No. : LTST-C19FD1WT
BNS-OD-FC002/A4
SMD LED
LTST-C19FD1WT
3.3 Electrical / Optical Characteristics at Ta=25°
C
LTST-C19FD1WT
Unit
Blue
MIN.
Luminous Intensity
IV
TYP.
MAX.
Viewing Angle
2
1/2
λp
TYP.
28.0
-
180.0
Green
71.0
-
450.0
130.0
Orange
45.0
-
180.0
deg
Note 2(Fig.5)
Measurement
@Peak (Fig.1)
IF = 20mA
Dominant Wavelength
λd
TYP.
470.0
525.0
605.0
nm
Note 3
Spectral Line Half-Width
Δλ
TYP
TYP.
Forward Voltage
VF
MAX.
Reverse
urrent
IR
MAX.
3.8
10
3.8
10
2.4
10
µA
VR=5V
Note 5
26.0
3.5
35.0
3.5
17.0
2.0
V
IF = 20mA
nm
mcd
IF = 20mA
Note 1
Test
Condition
Parameter
Symbol
Peak Emission Wavelength
TYP
468.0
520.0
611.0
nm
Notes:
1.
Luminous intensity is measured with a light sensor and filter combination that approximates the CIE
eye-response curve.
2.
3.
θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
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.
Reverse voltage (VR) condition is applied to IR test only. The device is not designed for reverse operation.
3/11
Part No. : LTST-C19FD1WT
BNS-OD-FC002/A4
SMD LED
LTST-C19FD1WT
4. Bin Rank
4.1 Bin code list
IV Rank
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 Luminous Intensity bin is +/- 15%
Luminous Intensity
Bin Code
Q
R
S
T
Color :Green , Unit : mcd @20mA
Min.
71.0
112.0
180.0
280.0
Tolerance on each Luminous Intensity bin is +/- 15%
Max.
112.0
180.0
280.0
450.0
Max.
45.0
71.0
112.0
180.0
Luminous Intensity
Bin Code
P
Q
R
Color : Orange, Unit : mcd @20mA
Min.
45.0
71.0
112.0
Max.
71.0
112.0
180.0
Tolerance on each Luminous Intensity bin is +/- 15%
Tolerance on each Luminous Intensity bin is +/- 15%
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Part No. : LTST-C19FD1WT
BNS-OD-FC002/A4
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