Datasheet LTST-C150AKT, LTST-C170AKT, LTST-C190AKT, LTST-C150CKT, LTST-C170CKT Specification
...Page 1
Chip LED Lamp
LTST- C150/170/190AKT Amber
LTST- C150/170/190CKT AlGaAs Red
LTST- C150/170/190EKT Red Orange
LTST- C150/170/190GKT Green
LTST- C150/170/190YKT Yellow
LTST- C155GEKT Red Orange Dual Color
LTST- C155GYKT Green-Yellow Dual Color
Features
Package in 8mm tape on 7" diameter reels.
Compatible with automatic placement equipment.
Compatible with infrared and vapor phase reflow and wave solder process.
EIA STD package.
Description
The Amber source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Amber Light
Emitting Diode.
The AlGaAs Red source color devices are Aluminum Gallium Arsenide on Gallium Arsenide Red Light Emitting Diode.
The Red Orange source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Red Orange
Light Emitting Diode.
The Green source color devices are made with Gallium Phosphide on Gallium Phosphide Green Light Emitting Diode.
The Yellow source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Yellow Light
Emitting Diode.
5-44
Devices
Part No.LTST- Lens Source Color
C150AKT
C170AKT
C190AKT
C150CKT
C170CKT
C190CKT
C150EKT
C170EKT
C190EKT
C150GKT
C170GKT
C190GKT
C150YKT
C170YKT
C190YKT
C155GEKT
C155GYKT
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
Water Clear
AIGaAs Red
Red Orange
Red Orange
Amber
Green
Yellow
Green
Green
Yellow
Page 2
Package Dimensions
(1) LTST-C150XKT
(2) LTST-C155XKT
(3) LTST-C170XKT
SMD LAMPS
5-45
Page 3
(4) LTST-C170CKT
(5) LTST-C190XKT
(6) LTST-C190CKT
NOTES:
5-46
1. All dimensions are in millimeters (inches).
2. Tolerance is 0.1mm (.004") unless otherwise noted.
3. Specifications are subject to change without notice.
Page 4
Soldering Pad Dimensions
(1) LTST-C150XKT ( 2) LTST-C155XKT
(3) LTST-C170XKT ( 4 ) LTST-C190XKT
Package Dimensions of Tape
(1) LTST-C150XKT
SMD LAMPS
5-47
Page 5
(2) LTST-C155XKT
(3) LTST-C170XKT
(4) LTST-C190XKT
5-48
Page 6
Package Dimensions of Reel
NOTES:
1. Empty component pockets sealed with top cover tape
2. 7 inch reel-3000 pieces per reel.
3. The maximum number of consecutive missing lamps is two.
4. In accordance with ANSI/EIA 481-1-A-1994 specifications.
Absolute Mmaximum Ratings at Ta=25
Parameter
Power Dissipation
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
Continuous Forward Current
Derating Linear From 50
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Wave Soldering Condition
Infared Soldering Condition
Vopor Phase Soldering Condition
Amber Unit
100
120
30
0.6
5
AlGaAs Red
100
200
40
0.8
5
260 for 5 Seconds
260
215
Red
Orange
100
120
30
0.6
5
-55 to +85
-55 to +85
for 5 Seconds
for 3 Minutes
Green
100
120
30
0.6
5
Yellow
60
80
20
0.4
5
mW
mA
mA
mA/
SMD LAMPS
V
5-49
Page 7
Electrical / Optical Characteristics and Curves at Ta = 25
Parameter
Luminous
lntensity
Viewing Angle
Peak Emission
Wavelength
Dominant
Wavelength
Spectral Line
Half Width
Forward
Voltage
Reverse
Current
Capacitance
Symbol
IV
2
P
d
VF
IR
C
Color
Amber
AIGaAs Red
Red Orange
Green
Yellow
Amber
AIGaAs Red
Red Orange
Green
Yellow
Amber
AIGaAs Red
Red Orange
Green
Yellow
Amber
AIGaAs Red
Red Orange
Green
Yellow
Amber
AIGaAs Red
Red Orange
Green
Yellow
Amber
AIGaAs Red
Red Orange
Green
Yellow
Amber
AIGaAs Red
Red Orange
Green
Yellow
Amber
AIGaAs Red
Red Orange
Green
Yellow
Part No.
LTST-C150/170/190
AKT
CKT
EKT
GKT
YKT
AKT
CKT
EKT
GKT
YKT
AKT
CKT
EKT
GKT
YKT
AKT
CKT
EKT
GKT
YKT
AKT
CKT
EKT
GKT
YKT
AKT
CKT
EKT
GKT
YKT
AKT
CKT
EKT
GKT
YKT
AKT
CKT
EKT
GKT
YKT
Min.
1.0
3.0
1.0
1.0
1.0
Typ.
6.0
20.0
6.0
6.0
6.0
130
130
130
130
130
610
660
635
565
585
602
638
621
569
588
35
20
24
30
35
2.1
1.8
2.0
2.1
2.1
15
30
20
35
30
Max.
30.0
100.0
30.0
30.0
30.0
2.6
2.4
2.6
2.6
2.6
100
100
100
100
100
Unit.
mcd
deg
nm
nm
nm
V
A
PF
Notes: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE
eye-response curve.
2. 2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
3. The dominant wavelength, d is derived from the CIE chromaticity diagram and represents the single
wavelength which defines the color of the device.
Test
Condition.
IF=10 mA
Note 1
Note 2 (Fig.7)
Measurement
@Peak (Fig.1)
Note 3
F=20mA
I
V
R=5V
V
F=0 f=1MHZ
5-50
Page 8
Electrical / Optical Characteristics and Curves at Ta = 25
Parameter Symbol Color
Luminous
lntensity
Viewing Angle
Peak Emission
Wavelength
Dominant
Wavelength
Spectral Line
Half Width
Forward
Voltage
Reverse
Current
Capacitance
Luminous
lntensity
Viewing Angle
Peak Emission
Wavelength
Dominant
Wavelength
Spectral Line
Half Width
Forward
Voltage
Reverse
Current
Capacitance
I
V
2
VF
IR
C
V
I
2 1/2
VF
IR
C
P
d
P
d
Green
Red Orange
Green
Red Orange
Green
Red Orange
Green
Red Orange
Green
Red Orange
Green
Red Orange
Green
Red Orange
Green
Red Orange
Green
Yellow
Green
Yellow
Green
Yellow
Green
Yellow
Green
Yellow
Green
Yellow
Green
Yellow
Green
Yellow
Part No.
LTST-C155
GEKT
GYKT
Min. Typ. Max. Unit.
1.0
1.0
1.0
1.0
6.0
6.0
130
130
565
635
569
621
30
24
2.1
2.0
35
20
6.0
6.0
130
130
565
585
569
588
30
35
2.1
2.1
35
30
30.0
30.0
2.6
2.6
100
100
30.0
30.0
2.6
2.6
100
100
mcd
deg
nm
nm
nm
v
PF
mcd
deg
nm
nm
nm
V
PF
A
A
Notes: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE
eye-response curve.
2. 2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
3. The dominant wavelength, d is derived from the CIE chromaticity diagram and represents the single
wavelength which defines the color of the device.
Test
Condition.
I
F=10 mA
Note 1
Note 2 (Fig.6)
Measurement
@Peak (Fig.1)
Note 3
I
F=20mA
R=5V
V
VF=0
f=1MHZ
I
F=10mA
Note 1
Note 2 (Fig.6)
Measurement
@ peak (Fig.!)
Note3
F=20mA
I
R=5V
V
F=0
V
f=1MHZ
SMD LAMPS
5-51
Page 9
Typical Electrical / Optical Characteristic Curves
(25
Ambient Temperature Unless Otherwise Noted)
5-52
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