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LD2841BR Datasheet(PDF) 3 Page - LightKey Optoelectronics Ltd.

Part # LD2841BR
Description  LD2841A/B Series - 0.28 inch Four Digit 7 Segment LED Display
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Manufacturer  LIGHTKEY [LightKey Optoelectronics Ltd.]
Direct Link  http://www.display-leds.com
Logo LIGHTKEY - LightKey Optoelectronics Ltd.

LD2841BR Datasheet(HTML) 3 Page - LightKey Optoelectronics Ltd.

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LightKey
SPEC NO: DS10121595
REV: A.4
CHECKED: Emily Zhou
APPROVED: M.H. Lin
PAGE: 3/3
HTTP://WWW.DISPLAY-LEDS.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
Datasheet of 0.28 inch Four Digit 7 Segment LED Display
Electrical Characteristics & Absolute Maximum Ratings
Electrical Characteristics
[1]
Absolute Maximum Ratings
[1]
Forward
Voltage@
IF=20mA
Color
Typ.
Max.
Reverse
Current
VR=5V
Power
Dissipation
DC
Forward
Current
Peak
Forward
Current
[2]
Per Seg.
1.8
2.2
30
60
25
100
Super Red
Per DP
1.8
2.2
30
60
25
100
Per Seg.
1.8
2.2
30
60
25
100
Hi-Red
Per DP
1.8
2.2
30
60
25
100
Per Seg.
2.1
2.5
30
80
30
100
Orange
Per DP
2.1
2.5
30
80
30
100
Per Seg.
2.1
2.5
30
80
30
100
Yellow
Per DP
2.1
2.5
30
80
30
100
Per Seg.
2.2
2.5
30
80
30
100
Green
Per DP
2.2
2.5
30
80
30
100
Per Seg.
1.9
2.6
30
60
30
100
Ultra Red
Per DP
1.9
2.6
30
60
30
100
Per Seg.
2
2.6
30
65
30
100
Ultra
Orange
Per DP
2
2.6
30
65
30
100
Per Seg.
2
2.6
30
65
30
100
Ultra
Amber
Per DP
2
2.6
30
65
30
100
Per Seg.
2
2.6
30
65
30
100
Ultra
Yellow
Per DP
2
2.6
30
65
30
100
Per Seg.
2.1
2.6
30
75
30
100
Ultra
Green
Per DP
2.1
2.6
30
75
30
100
Per Seg.
3.5
4
30
110
30
100
Pure
Green
Per DP
3.5
4
30
110
30
100
Per Seg.
3.5
4
30
120
30
100
Ultra Blue
Per DP
3.5
4
30
120
30
100
Per Seg.
3.5
4
30
120
30
100
Ultra White
Per DP
3.5
4
30
120
30
100
Unit:
\
V
V
uA
mW
mA
mA
Notes:
1. At Ta = 25 °C.
2. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse.


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