LITE-ON ELECTRONICS, INC.
Property of Lite-On Only
FEATURES
＊
0.3 inch (7.62 mm) DIGIT HEIGHT.
＊CONTINUOUS
UNIFORM SEGMENTS.
＊LOW
POWER REQUIREMENT.
＊EXCELLENT
CHARACTERS APPEARANCE.
＊HIGH
BRIGHTNESS & HIGH CONTRAST.
＊WIDE
VIEWING ANGLE.
＊SOLID
STATE RELIABILITY.
＊CATEGORIZED
FOR LUMINOUS INTENSITY.
DESCRIPTION
The LTD-323JR is a 0.3 inch (7.62 mm) digit height display. This
device utilizes AlInGaP Super Red LED chips, which are made
from AlInGaP on a non-transparent GaAs substrate, and has a
black face and white segments.
DEVICE
PART NO.
AlInGaP Super Red
LTD-323JR
DESCRIPTION
Duplex Common Anode
PART NO.: LTD-323JR
BNS-OD-C131/A4
PAGE:
1 of 5
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.: LTD-323JR
BNS-OD-C131/A4
PAGE:
2 of 5
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
70
90
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 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
λp
∆λ
λd
V
F
I
R
I
V
-m
200
600
639
20
631
2.0
2.6
100
2:1
µcd
nm
nm
nm
V
µA
I
F
=1mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
V
R
=5V
I
F
=1mA
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.: LTD-323JR
BNS-OD-C131/A4
PAGE:
4 of 5
LITE-ON ELECTRONICS, INC.
Property of Lite-On Only
TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES
(25
o
C Ambient Temperature Unless Otherwise Noted)
PART NO.: LTD-323JR
BNS-OD-C131/A4
PAGE:
5 of 5
详细参数
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