LED Display
Product Data Sheet
LTJ-811HR
Spec No.: DS30-2001-059
Effective Date: 06/12/2001
Revision: -
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
LITE-ON ELECTRONICS, INC.
Property of Lite-On Only
FEATURES
*
0.8 inch (20.0 mm) DIAMETER BIG LAMP.
*
WIDE VIEWING ANGLE.
*GRAPHIC
STACKING ALLOWABLE.
*HIGH
LUMINOUS INTENSITY.
*LOW
POWER REQUIREMENT.
*SOLID
STATE RELIABILITY.
*CATEGORIZED
FOR LUMINOUS INTENSITY.
*EXCELLENT
ON-OFF CONTRAST.
*SUITABLE
FOR MULTIPLEX OPERATION.
*EASY
MOUNTING ON P.C. BOARD OR SOCKETS.
DESCRIPTION
The LTJ-811HR big lamp is sphere light sources designed for a
variety of application where a large, right source of light is
required. The ultra hi-eff. red device utilize LED chips which are
made from GaAsP on a transparent GaP substrate. The ultra hi-eff.
red devices have red diffused lens color.
DEVICE
PART NO.
HI-EFF. RED
LTJ-811HR
DESCRIPTION
Universal
Sphere lens
PART NO.: LTJ-811HR
BNS-OD-C131/A4
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LITE-ON ELECTRONICS, INC.
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.: LTJ-811HR
BNS-OD-C131/A4
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LITE-ON ELECTRONICS, INC.
Property of Lite-On Only
PIN CONNECTION
No.
1
2
3
4
5
6
7
8
9
10
11
12
CONNECTION
CATHODE F
ANODE F
CATHODE E
ANODE E
CATHODE D
ANODE D
CATHODE C
ANODE C
CATHODE B
ANODE B
CATHODE A
ANODE A
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BNS-OD-C131/A4
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LITE-ON ELECTRONICS, INC.
Property of Lite-On Only
ABSOLUTE MAXIMUM RATING AT Ta=25
o
C
PARAMETER
Power Dissipation Per Segment
Peak Forward Current Per Segment
( 1/10 Duty Cycle, 0.1ms Pulse Width )
Continuous Forward Current Per Segment
Derating Linear From 25℃ Per Segment
Reverse Voltage Per Segment
Operating Temperature Range
MAXIMUM RATING
75
100
25
0.33
5
-35℃ to +85℃
UNIT
mW
mA
mA
mA/℃
V
-35℃ to +85℃
Storage Temperature Range
Solder Temperature: max 260℃ for max 3sec at 1.6mm[1/16inch] below seating plane.
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
p
0
d
V
F
I
R
I
V
-m
10
25
635
40
623
2.1
2.6
100
2:1
mcd
nm
nm
nm
V
A
I
F
=60mA
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.: LTJ-811HR
BNS-OD-C131/A4
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