LightKey
Datasheet of 0.50 inch Single Digit Dual Color 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: DS10121697
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 Dual Color 7 Segment LED Display
LD5011ARG (Common Cathode)
1
5
A
7
B
6
C
4
ORANGE
D
3
E
2
F
G
10
GREEN
Selection Guide (Ta = 25 °C.)
Single Digit 7 Segment dual-color LED Display, Digit Height: 12.70mm(0.50inch), External
Dimensions: 12.70x19.00x8.00mm (L x W x H)
Part No.
Description
Cathode Row
Standard
Brightness
LD5011ARG
LD5011BRG
GaAlAs
GaP
Ultra-High
Brightness
LD5011AURUG
LD5011BURUG
AlGaInP
AlGaInP
Anode Row
Material
Chip
W LD
(nm)
640
Iv(mcd)@20mA
One Dot
Min.
8
Typ.
10
Color
Super Red
Green
Ultra Red
Ultra Green
568
640
573
7
30
30
9
45
45
SPEC NO: DS10121697
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 Dual Color 7 Segment LED Display
Electrical Characteristics & Absolute Maximum Ratings
LD5011A/BRG
Electrical optical
Characteristics
Forward
Voltage(V)
[1]
Absolute Maximum Ratings
[1]
Reverse
Current
VR=5V
(uA)
Power
Dissipation
(mW)
60
80
60
75
DC Forward
Current
(mA)
25
30
30
30
Peak
Forward
Current
[2]
(mA)
100
100
100
100
5
Reverse
Voltage
(V)
5
5
Color
@ IF=20mA
Typ.
Max.
2.2
2.5
2.6
2.6
Super Red
Green
Ultra Red
Ultra Green
1.8
2.2
1.9
2.1
30
30
30
300
Operating/ Storage Temp.:
-40 to +80 deg.;
Lead Solder Temp.:
260 deg. for 3-5 Sec. 2mm below package base
Notes:
1. At Ta = 25 °C.
2. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse.
SPEC NO: DS10121697
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
京公网安备 11010802033920号
EEWORLD
