LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
FEATURES
*0.28
inch (7 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.
*
LEAD-FREE PACKAGE (ACCORDING TO ROHS).
DESCRIPTION
The LTC-2621JD-01 is a 0.28 inch (7 mm) height triple digit display.
The device utilizes AlInGaP Hyper Red LED chips, which are made
from AlInGaP on a non-transparent GaAs substrate, and have gray face
and white segment color.
DEVICE
PART NO.
AlInGaP
Hyper RED
LTC-2621JD-01
DESCRIPTION
Multiplex Common Anode
Rt.Hand Decimal
PART NO.: LTC-2621JD-01
BNS-OD-C131/A4
PAGE:
1 of 5
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
PACKAGE DIMENSIONS
NOTES: 1.All dimensions are in millimeters. Tolerance is
±
0.25 mm (0.01“) unless otherwise noted.
2. Pin tip’s shift tolerance is + 0.4 mm.
INTERNAL CIRCUIT DIAGRAM
PART NO.: LTC-2621JD-01
BNS-OD-C131/A4
PAGE:
2 of 5
LITE-ON TECHNOLOGY CORPORATION
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
0.28
5
-35℃ to +105℃
UNIT
mW
mA
mA
mA/℃
V
-35℃ to +105℃
Storage Temperature Range
Solder Conditions: 1/16 inch below seating plane for 3 seconds at 260℃,
or temperature of unit (during assembly) not over max. temperature rating above
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
(Similar Light Area)
SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION
I
V
λp
∆λ
λd
V
F
I
R
I
V
-m
320
850
650
20
636
2.1
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.
BIN TABLE
BIN TEBLE 2 FOR LUMINOUS INTENSITY
BIN GRADE
F
G
RANGE(ucd)IF=10mA 321-500
501-800
H
J
K
801-1300 1301-2100 2101-3400
The Luminous Intensity Tolerance ±15percentage
PART NO.: LTC-2621JD-01
BNS-OD-C131/A4
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