LTL-2000 Series Rectangular light bar. Choices three bright color

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LTL-2000 Series Rectangular light bar. Choices three bright color

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Light Bars
LTL-2000 Series
Rectangular light bar. Choices three bright colors-green/yellow/high efficiency red. Large, bright, uniform light emitting areas. power requirement. Excellent ON-OFF contrast. used with panel legend mount. Easy mounting P.C. board. Categorized light output. Yellow green categorized dominant wavelength.
Description
series light bars rectangular light sources designed variety applications where large bright source light required. These light bars configured single-in-line dualin-line packages. green series devices utilize chips which made from transparent substrate. yellow high efficiency series devices utilize chips which made trom GaAsP transparent substrate. devices have white bar.
Devices
Part Green
2500G 2550G 2800G 2855G 2820G 2885G
Yellow
2400Y 2450Y 2700Y 2755Y 2720Y 2785Y
Eff.
2300HR 2350HR 2600HR 2655HR 2620HR 2685HR
Size Light Emitting Areas
Package Dimension
Internal Circuit Diagram
8.89mm 19mm 8.89mm 8.89mm 8.89mm 8.89mm
3.81mm(.350 3.76mm(.748 3.81mm(.350 8.89mm(.350 3.81mm(.350 19.05mm(.350
.150 in.) .148 in.) .150 in.) .350 in.) .150 in.) .750 in.)
Package Dimensions
LTL-2300/2400/2500 LTL-2350/2450/2550
9-36
LTL-2600/2700/2800
LTL-2655/2755/2855
LTL-2620/2720/2820
LTL-2685/2785/2885
Notes dimensions millimeters (inches). Tolerance:
0.25mm (0.010") unless otherwise noted.
Connection
Connection LTL-2300/2400/2500
Cathode Anode Cathode Anode
LTL-2350/2450/2550
Cathode Anode Cathode Anode Cathode Anode Cathode Anode
LTL-2600/2700/2800
Cathode Anode Anode Cathode Cathode Anode Anode Cathode
LTL-2655/2755/2855
Cathode Anode Anode Cathode Cathode Anode Anode Cathode
9-37
DISPLAYS
Connection LTL-2620/2720/2820
Cathode Anode Anode Cathode Cathode Anode Anode Cathode Cathode Anode Anode Cathode Cathode Anode Anode Cathode
LTL-2685/2785/2885
Cathode Anode Anode Cathode Cathode Anode Anode Cathode Cathode Anode Anode Cathode Cathode Anode Anode Cathode
Internal Circuit Diagrams
LTL-2300/2400/2500 LTL-2350/2450/2550 LTL-2600/2700/2800
LTL-2655/2755/2855
LTL-2620/2720/2820
LTL-2685/2785/2885
Absolute Maximum Ratings Ta=25
Parameter
Power Dissipation Chip Peak Forward Current Chip (1/10 Duty Cycle, 0.1ms Pulse Width) Continuous Forward Current Chip Derating Linear from Chip Reverse Voltage Chip Operating Temperature Range Storage Temperature Range Solder Temperature 1/16 Inch Below Seating Plane Seconds
Green
0.33
Yellow
0.27
Hi.- Eff.
0.33
Unit
9-38
Electrical/Optical Characteristics Ta=25
Hi.-Eff LTL-2300HR/2600HR Parameter LTL2300 2350 Average Luminous Intensity 2600 2620 2655 2685 Peak Emission Wavelength Spectral Line Half-Width Dominant Wavelength Forward Voltage, Reverse Current,
Symbol
Min.
Typ.
Max.
Unit
Test Condition
IF=10mA
IF=20mA IF=20mA IF=20mA IF=20mA VR=5V
Yellow LTL-2400Y/2700Y Parameter LTL2400 2450 Average Luminous Intensity 2700 2720 2755 2785 Peak Emission Wavelength Spectral Line Half-Width Dominant Wavelength Forward Voltage, Chip Reverse Current, Chip
Symbol
Min.
Typ.
Max.
Unit
Test Condition
IF=10mA
IF=20mA IF=20mA IF=20mA IF=20mA VR=5V
Green LTL-2500G/2800G Parameter LTL2500 2550 Average Luminous Intensity 2800 2820 2855 2885 Peak Emission Wavelength Spectral Line Half-Width Dominant Wavelength Forward Voltage, Chip Reverse Current, Chip
Symbol
Min.
Typ.
Max.
Unit
Test Condition
IF=10mA
IF=20mA IF=20mA IF=20mA IF=20mA VR=5V
Notes: 1.Clean only water, isopropanol,ethanol,freon equivalent). 2.Luminous intensity measured with light sensor filter combination that approximates (Commision Internationale L'Eclairage)eye-response curve.
9-39
DISPLAYS
Typical Electrical/Optical Characteristic Curves Ambient Temperature Unless Otherwise Noted)
9-40

LTL-2000 Series Rectangular light bar. Choices three bright color

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