LightKey
Datasheet of 0.50 inch Single Digit 7 Segment LED Display
LD5011A/B Series - 0.50 inch Single Digit 7 Segment LED Display
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
DISCHARGE
SENSITIVE
DEVICES
Features
12.70 mm (0.50 inch) digit high
Excellent digit appearance
Wide viewing angle
Range of emitted colors
I.C. compatible
Low power consumption
White segment
RoHS compliant
Available options
Alternative emitting luminosity:
Standard or high brightness version
Alternative emitted color
Alternative segment color
Alternative font
Common Cathode is available
Cropped terminal pins
Package Dimensions
7.30
10.0
°
1.20
A
F
19.00
12.70(.5")
G
B
E
D
C
DP
PIN 1
12.60
8.00
0.50
0.51
15.24
2.46*4=9.84
Notes:
1. All dimensions are in millimeters(inches), Tolerance is + 0.25mm(0.01inch)unless other wise noted.
2. Specifications are subject to change without notice.
3. The gap between the reflector and PCB shall not exceed 0.25mm.
SPEC NO: DS10121696
6.30
REV: A.4
CHECKED: Emily Zhou
TEL: 0086-574-86322282
APPROVED: M.H. Lin
PAGE: 1/3
HTTP://WWW.LTKEY.COM
DATE: Jul/20/2011
LightKey
Internal Circuit Diagram
Datasheet of 0.50 inch Single Digit 7 Segment LED Display
LD5011A (Common Cathode)
LD5011B (Common Anode)
3,8
3,8
A
7
B
6
C
4
D
2
E
1
F
9
G
10
DP
5
A
7
B
6
C
4
D
2
E
1
F
9
G
10
DP
5
Selection Guide
Single Digit 7 Segment LED Display, Digit Height: 12.70mm(0.50inch), External Dimensions:
12.60x19.00x8.00mm (L x W x H)
Part No.
Common
Cathode
LD5011AR
LD5011AD
LD5011AO
LD5011AY
LD5011AG
LD5011AUR
LD5011AUO
LD5011AUA
LD5011AUY
LD5011AUG
LD5011APG
LD5011AUB
LD5011AUW
Unit:
\
Common
Anode
LD5011BR
LD5011BD
LD5011BO
LD5011BY
LD5011BG
LD5011BUR
LD5011BUO
LD5011BUA
LD5011BUY
LD5011BUG
LD5011BPG
LD5011BUB
LD5011BUW
\
Material
GaAlAs
GaAlAs
GaAsP
GaAsP
GaP
AlGaInP
AlGaInP
AlGaInP
AlGaInP
AlGaInP
InGaN
InGaN
InGaN
\
Chip
Color
Super Red
Hi-Red
Orange
Yellow
Green
Ultra Red
Ultra Orange
Ultra Amber
Ultra Yellow
Ultra Green
Pure Green
Ultra Blue
Ultra White
WLD
640
640
625
588
568
640
625
605
595
573
525
470
\
nm
Iv@IF=20mA
One Seg
Min.
8
18
7
8
7
50
45
50
50
50
120
50
100
mcd
Typ.
10
25
9
10
9
45
60
45
45
45
500
45
120
mcd
Iv@IF=20mA
One DP
Min.
8
18
7
8
7
50
45
50
50
50
120
50
100
mcd
Typ.
10
25
9
10
9
45
60
45
45
45
500
45
120
mcd
SPEC NO: DS10121696
HTTP://WWW.LTKEY.COM
REV: A.4
CHECKED: Emily Zhou
TEL: 0086-574-86322282
APPROVED: M.H. Lin
PAGE: 2/3
DATE: Jul/20/2011
LightKey
Datasheet of 0.50 inch Single Digit 7 Segment LED Display
Electrical Characteristics & Absolute Maximum Ratings
Electrical optical Characteristics
[1]
Color
Forward Voltage@
IF=20mA
Typ.
Super Red
Per Seg.
Per DP
Hi-Red
Per Seg.
Per DP
Orange
Per Seg.
Per DP
Yellow
Per Seg.
Per DP
Green
Per Seg.
Per DP
Ultra Red
Per Seg.
Per DP
Ultra Orange
Per Seg.
Per DP
Ultra Amber
Per Seg.
Per DP
Ultra Yellow
Per Seg.
Per DP
Ultra Green
Per Seg.
Per DP
Pure Green
Per Seg.
Per DP
Ultra Blue
Per Seg.
Per DP
Ultra White
Unit:
Notes:
1. At Ta = 25 °C.
2. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse.
Absolute Maximum Ratings
[1]
Power
Dissipation
60
60
60
60
80
80
80
80
80
80
60
60
65
65
65
65
65
65
75
75
110
110
120
120
120
120
mW
DC
Forward
Current
25
25
25
25
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
mA
Peak
Forward
Current
[2]
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
mA
Reverse
Current
VR=5V
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
uA
Max.
2.2
2.2
2.2
2.2
2.5
2.5
2.5
2.5
2.5
2.5
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
4
4
4
4
4
4
V
1.8
1.8
1.8
1.8
2.1
2.1
2.1
2.1
2.2
2.2
1.9
1.9
2
2
2
2
2
2
2.1
2.1
3.5
3.5
3.5
3.5
3.5
3.5
V
Per Seg.
Per DP
\
SPEC NO: DS10121696
HTTP://WWW.LTKEY.COM
REV: A.4
CHECKED: Emily Zhou
TEL: 0086-574-86322282
APPROVED: M.H. Lin
PAGE: 3/3
DATE: Jul/20/2011
PCB Design
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