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LD8021CUB Datasheet(PDF) 3 Page - LightKey Optoelectronics Ltd.

Part # LD8021CUB
Description  0.80 inch Dual 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.

LD8021CUB Datasheet(HTML) 3 Page - LightKey Optoelectronics Ltd.

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LightKey
SPEC NO: DS10121728
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 0.80 inch Dual Digit 7 Segment LED Display
Electrical Characteristics & Absolute Maximum Ratings
Parameter
Electrical optical
Characteristics
[1]
Absolute Maximum Ratings
[1]
Forward
Voltage
@ IF=20mA
Emitted 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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