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What is LTD5250?

This electronic component, produced by the manufacturer "LITE-ON Electronics", performs the same function as "0.52 Seven-Segment Numeric LED Display".


LTD5250 Datasheet PDF - LITE-ON Electronics

Part Number LTD5250
Description 0.52 Seven-Segment Numeric LED Display
Manufacturers LITE-ON Electronics 
Logo LITE-ON Electronics Logo 


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0.52" Seven-Segment
Numeric LED Display
LTS-540A
LTD-5200 Series
LTC-5300/5800
Features
0.52 inch (13.2mm) digit height
Continuous uniform segments.
Choices of six bright colors-AlGaAs red/bright red/green/yellow/red orange/high efficiency red.
Low power requirement.
Excellent characters appearance.
High brightness.
Wide viewing angle.
Solid state reliability.
Categorized for luminous intensity.
I.C. compatiable.
Easy mounting on P.C. board or socket.
Description
The LTS-540A, LTD-5000, LTC-5000 series are 0.52 inch (13.2mm) height 7-Segment displays. AlGaAs red Bright red
, yellow and red orange displays have gray face and white segments. Green displays have gray face and green segments.
High efficiency red displays have red face and red segments.
The AlGaAs red seven segment displys are designed for applications requiring low power consumption. They are
tested and selected for their excellent low current characteristics to ensure that the segments are matched at low current.
Drive current as low as 1 mA per segment is available.
The AlGaAs red series devices utilize LED chips which are made from AlGaAs on a non-transparent GaAs substrate.
The bright red and green series devices utilize LED chips which are made from GaP on a transparent GaPsubstrate. The
yellow and red orange series devices utilize LED chips which are made from GaAsP on a transparent GaP substrate.
Package Dimensions
A.LTS-546A/547A
B.LTS-548A/549A
14-540a.p65
Page 145
9-145
2000/7/11, ¤U¤È 06:5A1dobe PageMaker 6.5C/Win

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LTD5250 equivalent
G.LTC-5336
I.LTC-5337
J.LTC-5837
H.LTC-5836
Absolute Maximum Rating at Ta=25
Parameter
AlGaAs Red
Bright
Red
Power Dissipation Per Segment
75 40
Peak Forward Current Per Segment
(1/10 Duty Cycle, 0.1ms Pulse Width)
125 60
Continuous Forward Current Per Segment
30
15
Derating Linear from 25 Per Segment
0.4 0.2
Reverse Voltage Per Segment
55
Operating Temperature Range
Stroage Temperature Range
Solder Temperature 1/16 Inch Below Seating Plane for 3 Seconds at 260
Green
Yellow
Red
Orange
Hi.-Eff.
Red
75 60 75 75
100 80
25
0.33
5
20
0.27
5
-35 to +85
-35 to +85
100
25
0.33
5
100
25
0.33
5
Unit
mW
mA
mA
mA/
V
Electrical/Optical Characteristics at Ta=25
LTS-546AWC/547AWC/548AWC/549AWC
LTD-5250WC/5260WC
LTC-5336WC/5836WC/5337WC/5837WC
Parameter
Symbol Min.
Average Luminous Intensity
320
IV
Peak Emission Wavelength
Spectral Line Half-Width
Dominant Wavelength
P
d
Forward Voltage, Per Segment
Reverse Current, Per Segment
Luminous Intensity Matching Ratio
VF
IR
IV-m
Typ.
700
3750
660
35
638
1.6
1.7
1.8
Max.
2.4
100
2:1
Unit
cd
nm
nm
nm
V
A
Tset Condition
IF=1mA
IF=5mA
IF=20mA
IF=20mA
IF=20mA
IF=1mA
IF=5mA
IF=20mA
VR=5V
IF=1mA
9-149
14-540a.p65
Page 149
2000/7/11, ¤U¤È 06:5A2dobe PageMaker 6.5C/Win


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for LTD5250 electronic component.


Information Total 7 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
LTD5250The function is 0.52 Seven-Segment Numeric LED Display. LITE-ON ElectronicsLITE-ON Electronics

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