LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
FEATURES
＊
RECTANGULAR LIGHT BAR
＊
LARGE, BRIGHT, UNIFORM LIGHT EMITTING AREAS
＊
LOW POWER REQUIREMENT
＊
HIGH BRIGHTNESS & HIGH CONTRAST
＊
SOLID STATE RELIABILITY
＊
CATEGORIZED FOR LUMINOUS INTENSITY
DESCRIPTION
The LTA-1000Y-09 is a ten rectangular light sources array display
designed for a variety of applications where a continuously large,
bright source of light is required. This device uses yellow LED
chips,( GaAsP epi on GaAs substrate). The display has black face
and white segments.
DEVICE
PART NO.
Yellow
LTA-1000Y-09
DESCRIPTION
Universal
Ten Rectangular Bar
PART NO.: LTA-1000Y-09
BNS-OD-C131/A4
PAGE:
1 of 5
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
PACKAGE DIMENSIONS
NOTES: All dimensions are in millimeters. Tolerances are± 0.25 mm (0.01“) unless otherwise noted.
INTERNAL CIRCUIT DIAGRAM
PART NO.: LTA-1000Y-09
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
PIN CONNECTION
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CONNECTION
ANODE A
ANODE B
ANODE C
ANODE D
ANODE E
ANODE F
ANODE G
ANODE H
ANODE J
ANODE K
CATHODE K
CATHODE J
CATHODE H
CATHODE G
CATHODE F
CATHODE E
CATHODE D
CATHODE C
CATHODE B
CATHODE A
PART NO.: LTA-1000Y-09
BNS-OD-C131/A4
PAGE:
3 of 5
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
ABSOLUTE MAXIMUM RATING
PARAMETER
Power Dissipation Per Segment
Peak Forward Current Per Segment
(Frequency 1Khz, 10% duty cycle )
Continuous Forward Current Per Segment
Forward Current Derating from 25
0
C
Reverse Voltage Per Segment
Operating Temperature Range
Storage Temperature Range
* see figure 5 to establish pulsed condition
MAXIMUM RATING
60
80*
20
0.27
5
-35℃ to +85℃
-35℃ to +85℃
UNIT
mW
mA
mA
mA/℃
V
Soldering Conditions : 1/16 inch below seating plane for 3 seconds at 260
0
C
ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta=25
o
C
PARAMETER
Average Luminous Intensity
Peak Emission Wavelength
Spectral Line Half-Width
Dominant Wavelength
Forward Voltage Per Segment
Reverse Current Per Segment
Luminous Intensity Matching Ratio
SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION
I
V
λp
∆λ
λd
V
F
I
R
I
V
-m
540
2000
585
35
588
2.1
2.6
100
2:1
µcd
nm
nm
nm
V
µA
I
F
=10mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
V
R
=5V
I
F
=10mA
Note: Luminous intensity is measured with a light sensor and filter combination that
approximates the CIE (Commision Internationale De L’Eclairage) eye-response curve.
PART NO.: LTA-1000Y-09
BNS-OD-C131/A4
PAGE:
4 of 5
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES
(25
o
C Ambient Temperature Unless Otherwise Noted)
PART NO.: LTA-1000Y-09
BNS-OD-C131/A4
PAGE:
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