LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
FEATURES
＊0.4
inch (10.16 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
＊SMD
DISPLAY
＊LEAD-FREE
PACKAGE (ACCORDING TO RoHS)
DESCRIPTION
The LTP-4824CTB-P is a 0.4 inch (10.16 mm) digit height single digit alphanumeric
display. This device uses InGaN blue LED chips (InGaN epi on Sapphire substrate).
The display has gray face and white segments.
DEVICE
PART NO.
InGaN Blue
LTP-4824CTB-P
DESCRIPTION
Common Anode
PART NO.: LTP-4824CTB-P
BNS-OD-C131/A4
PAGE:
2 of 11
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
PACKAGE DIMENSIONS
Solder Pad Vs Painting Diagram
Painting 400
µ
inch
Au 4µ inch
Ni 150µ inch Min
Cu 1200µ inch Min
0.14mm
Plastic burr
0.14mm Max
Painting
Solder Pad
PCB
Reflector
Scale: 5:1
NOTES:
1. Plastic pins’ burr max. 0.14 mm,
2. All dimensions are in millimeters. Tolerances are
±
0.25mm (0.01“) unless otherwise noted.
3. Solder pad materials and thickness: Cu: 1200μinch Ni: Min 150μinch Au: 4μinch.
PART NO.: LTP-4824CTB-P
BNS-OD-C131/A4
PAGE:
3 of 11
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
ABSOLUTE MAXIMUM RATING
PARAMETER
Power Dissipation Per Segment
Peak Forward Current Per Segment
( Frequency 1Khz, 10% duty cycle)
Continuous Forward Current Per Segment
Forward Current Derating from 25°C
Operating Temperature Range
Storage Temperature Range
MAXIMUM RATING
70
30
25
0.33
-35°C to +85°C
-35°C to +85°C
UNIT
mW
mA
mA
mA/°C
Soldering Conditions : 1/16 inch below seating plane for 3 seconds at 260
0
C
ELECTRICAL / OPTICAL CHARACTERISTICS
PARAMETER
Average Luminous Intensity
Per Segment
Peak Emission Wavelength
Spectral Line Half-Width
Dominant Wavelength
Forward Voltage Per Segment
Reverse Current Per Segment
(2)
Luminous Intensity Matching Ratio
SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION
I
V
λp
∆λ
λd
V
F
I
R
I
V
-m
1300
5600
468
25
470
3.3
3.8
100
2:1
µcd
nm
nm
nm
V
µA
I
F
=10mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
I
F
=20mA
V
R
=5V
I
F
=1mA
Note:
1. Luminous intensity is measured with a light sensor and filter combination that approximates the
CIE (Commision Internationale De L’Eclairage) eye-response curve.
2. Reverse voltage is only for IR test. It can not continue to operate at this situation.
3. Cross talk specification
≦
2.5%
PART NO.: LTP-4824CTB-P
BNS-OD-C131/A4
PAGE:
5 of 11
详细参数
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