Kingbright
Features
l
1.8
®
47.6mm (1.8 INCH) 4x4 MULTICOLOR DOT
MATRIX DISPLAYS
TBA18-11-44
TBC18-11-44
Description
The Green source color devices are made with Gallium
Phosphide Green Light Emitting Diode.
The High Efficiency Red source color devices
are made with Gallium Arsenide Phosphide on Gallium
Phosphide Orange Light Emitting Diode.
INCH MATRIX HEIGHT.
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DOT SIZE 9mm.
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LOW CURRENT OPERATION.
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HIGH CONTRAST AND LIGHT OUTPUT.
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COMPATIBLE WITH USACII AND EBCDIC CODES.
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STACKABLE HORIZONTALLY AND VERTICALLY.
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COLUMN CATHODE AND COLUMN ANODE
AVAILABLE.
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EASY MOUNTING ON P.C. BOARDS OR SOCKETS.
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APPLICABLE TO THREE COLORS - GREEN,
ORANGE AND YELLOW (MIXED COLOR).
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CATEGORIZED FOR LUMINOUS INTENSITY.
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MECHANICALLY RUGGED.
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STANDARD :BLACK FACE, WHITE DOT.
Package
Dimensions
Internal
Circuit
Diagram
Notes:
1. All dimensions are in millimeters (inches), Tolerance is
±
0.25(0.01")unless otherwise noted.
2. Specifications are subjected to change whitout notice.
9-TBX18-11-44-1
Selection Guide
Part No.
Dice
Iv (ucd)
@ 10 mA
Min.
TBA18-11EGWB-44
HIGH EFFICIENCY RED (GaAsP/GaP)
GREEN (GaP)
TBC18-11EGWB-44
14000
14000
21000
21000
Column Cathode
Max.
Description
Column Anode
Electrical / Optical Characteristics at T
A
=25°C
Symbol
Parameter
Peak Wavelength
Spectral Line
Halfwidth
Capacitance
Device
High Efficiency Red
Green
High Efficiency Red
Green
High Efficiency Red
Green
High Efficiency Red
Green
All
Typ.
625
565
45
30
12
45
2.0
2.2
10
Max.
Units
nm
Test Conditions
IF=20mA
λ
peak
∆λ
1/2
nm
IF=20mA
C
v
F
I
R
pF
2.5
2.5
VF=0V;f=1MHz
Forward Voltage
Reverse Current
V
uA
IF=20mA
VR = 5V
Absolute Maximum Ratings at T
A
=25°C
Parameter
Power dissipation
DC Forward Current
Peak Forward Current [1]
Reverse Voltage
Operating/Storage Temperature
Lead Soldering Temperature [2]
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 4mm below package base.
High Efficiency Red
105
30
150
5
-40
°
C To +85
°
C
260
°
C For 5 Seconds
Green
105
25
150
5
Units
mW
mA
mA
V
9-TBX18-11-44-2