LightKey LD5641CUB 0.56 inch four digit 7 segment led display Datasheet

LightKey
Datasheet of 0.56 inch Four Digit 7 Segment LED Display
LD5641C/D Series - 0.56 inch Four Digit 7 Segment LED Display
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
DISCHARGE
SENSITIVE
DEVICES
Features
Available options
¾
14.20 mm (0.56 inch) digit high
¾
¾
Excellent digit appearance
¾
Wide viewing angle
¾
Range of emitted colors
¾
I.C. compatible
¾
Low power consumption
¾
White segment, black face
¾
RoHS compliant
Alternative emitting luminosity:
Standard or high brightness version
¾
¾
¾
¾
¾
Alternative emitted color
Alternative face and segment color
Alternative font
Both CA and CC versions are available
Cropped terminal pins
Package Dimensions
8.10
8.0
DIG.1
DIG.3
DIG.2
DIG.4
A
F
19.00
14.20(.56")
1.45
1.35
G
C
E
D
12.70
50.30
8.00
PIN 1
12.70
DP
0.50
12.70
B
6.30
0.51
15.24
2.54*5=12.70
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: DS10121498
REV: A.4
HTTP://WWW.DISPLAY-LEDS.COM
CHECKED: Emily Zhou
APPROVED: M.H. Lin
TEL: 0086-574-86322282
PAGE: 1/3
DATE: Jul/20/2011
LightKey
Datasheet of 0.56 inch Four Digit 7 Segment LED Display
Internal Circuit Diagram
Selection Guide
Four Digits 7 Segment LED Display, Digit Height: 14.20mm(0.56inch), External Dimensions:
50.30x19.00x8.00mm (L x W x H)
Part No.
Chip
Common
Common
Cathode
Anode
Material
Color
WLD
Iv@IF=20mA
Iv@IF=20mA
One Seg
One DP
Min.
Typ.
Min.
Typ.
LD5641CR
LD5641DR
GaAlAs
Super Red
640
8
10
8
10
LD5641CD
LD5641DD
GaAlAs
Hi-Red
640
18
25
18
25
LD5641CO
LD5641DO
GaAsP
Orange
625
7
9
7
9
LD5641CY
LD5641DY
GaAsP
Yellow
588
8
10
8
10
LD5641CG
LD5641DG
GaP
Green
568
7
9
7
9
LD5641CUR
LD5641DUR
AlGaInP
Ultra Red
640
30
45
30
45
LD5641CUO
LD5641DUO
AlGaInP
Ultra Orange
625
45
60
45
60
LD5641CUA
LD5641DUA
AlGaInP
Ultra Amber
605
30
45
30
45
LD5641CUY
LD5641DUY
AlGaInP
Ultra Yellow
595
30
45
30
45
LD5641CUG
LD5641DUG
AlGaInP
Ultra Green
573
30
45
30
45
LD5641CPG
LD5641DPG
InGaN
Pure Green
525
120
300
120
300
LD5641CUB
LD5641DUB
InGaN
Ultra Blue
470
30
45
30
45
LD5641CUW
LD5641DUW
InGaN
Ultra White
\
100
120
100
120
Unit:
\
\
\
nm
mcd
mcd
mcd
mcd
SPEC NO: DS10121498
REV: A.4
HTTP://WWW.DISPLAY-LEDS.COM
CHECKED: Emily Zhou
APPROVED: M.H. Lin
TEL: 0086-574-86322282
PAGE: 2/3
DATE: Jul/20/2011
LightKey
Datasheet of 0.56 inch Four Digit 7 Segment LED Display
Electrical Characteristics & Absolute Maximum Ratings
Electrical optical
Parameter
Forward
Hi-Red
Orange
Yellow
Green
Ultra Red
Ultra Orange
Ultra Amber
Ultra Yellow
Ultra Green
Pure Green
Ultra Blue
Ultra White
Unit:
Reverse
Voltage
Emitted color
Super Red
Absolute Maximum Ratings[1]
Characteristics[1]
Current
@ IF=20mA
VR=5V
Power
Dissipation
DC
Peak
Forward
Forward
Current
Current[2]
Typ.
Max.
Per Seg.
1.8
2.2
30
60
25
100
Per DP
1.8
2.2
30
60
25
100
Per Seg.
1.8
2.2
30
60
25
100
Per DP
1.8
2.2
30
60
25
100
Per Seg.
2.1
2.5
30
80
30
100
Per DP
2.1
2.5
30
80
30
100
Per Seg.
2.1
2.5
30
80
30
100
Per DP
2.1
2.5
30
80
30
100
Per Seg.
2.2
2.5
30
80
30
100
Per DP
2.2
2.5
30
80
30
100
Per Seg.
1.9
2.6
30
60
30
100
Per DP
1.9
2.6
30
60
30
100
Per Seg.
2
2.6
30
65
30
100
Per DP
2
2.6
30
65
30
100
Per Seg.
2
2.6
30
65
30
100
Per DP
2
2.6
30
65
30
100
Per Seg.
2
2.6
30
65
30
100
Per DP
2
2.6
30
65
30
100
Per Seg.
2.1
2.6
30
75
30
100
Per DP
2.1
2.6
30
75
30
100
Per Seg.
3.5
4
30
110
30
100
Per DP
3.5
4
30
110
30
100
Per Seg.
3.5
4
30
120
30
100
Per DP
3.5
4
30
120
30
100
Per Seg.
3.5
4
30
120
30
100
Per DP
3.5
4
30
120
30
100
V
V
uA
mW
mA
mA
\
Notes:
1. At Ta = 25 °C.
2. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse.
SPEC NO: DS10121498
REV: A.4
HTTP://WWW.DISPLAY-LEDS.COM
CHECKED: Emily Zhou
APPROVED: M.H. Lin
TEL: 0086-574-86322282
PAGE: 3/3
DATE: Jul/20/2011
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