LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
FEATURES
＊0.4
inch (10.0 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
DESCRIPTION
The LTC-4627G-20 is a 0.4 inch (10.0 mm) digit height
quadruple digit seven-segment display. This device utilizes green
LED chips, which are made from GaP on a transparent GaP
substrate, and has a gray face and white segments.
DEVICE
PART NO.
Green
LTC-4627G-20
DESCRIPTION
Multiplex Common Anode
Rt. Hand Decimal
PART NO.: LTC-4627G-20
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. Tolerances are± 0.25 mm (0.01“) unless otherwise noted.
2. Pin tip’s shift tolerances is +/-0.4mm.
INTERNAL CIRCUIT DIAGRAM
PART NO.: LTC-4627G-20
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
( Frequency 1Khz, 10% duty cycle)
Continuous Forward Current Per Segment
Derating Linear From 25℃ Per Segment
Reverse Voltage Per Segment
Operating Temperature Range
MAXIMUM RATING
75
100*
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.
* see figure 5 to establish pulsed condition
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
(Same Light Area)
SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION
I
V
λp
∆λ
λd
V
F
I
R
I
V
-m
800
2200
565
30
569
2.1
2.6
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
=10mA
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.: LTC-4627G-20
BNS-OD-C131/A4
PAGE:
4 of 5
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES
(25
o
C Ambient Temperature Unless Otherwise Noted)
PART NO.: LTC-4627G-20
BNS-OD-C131/A4
PAGE:
5 of 5
stm32/stm8
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