LD3031BUY [LIGHTKEY]
LD3031A/B Series - 0.30 inch Three Digit 7 Segment LED Display;
| 型号： | LD3031BUY |
| 厂家： | 
LightKey Optoelectronics Ltd. |
| 描述： | LD3031A/B Series - 0.30 inch Three Digit 7 Segment LED Display |
| 文件： | 总3页 (文件大小：203K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Datasheet of 0.30 inch Three Digit 7 Segment LED Display
LightKey
LD3031A/B Series - 0.30 inch Three Digit 7 Segment LED Display
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
DISCHARGE
SENSITIVE
DEVICES
Features
Available options
¾
¾
¾
¾
¾
¾
¾
¾
8.00 mm (0.30 inch) digit high
Excellent digit appearance
Wide viewing angle
Range of emitted colors
I.C. compatible
¾
Alternative emitting luminosity:
Standard or high brightness version
Alternative emitted color
Alternative segment color
Alternative font
¾
¾
¾
¾
¾
Low power consumption
White segment
Common Cathode is available
Cropped terminal pins
RoHS compliant
Package Dimensions
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: DS10121666
REV: A.4
CHECKED: Emily Zhou
APPROVED: M.H. Lin
PAGE: 1/3
HTTP://WWW.DISPLAY-LEDS.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
Datasheet of 0.30 inch Three Digit 7 Segment LED Display
LightKey
Internal Circuit Diagram
LD3031A (Common Cathode)
LD3031B (Common Anode)
Selection Guide
Three Digit 7 Segment LED Display, Digit Height: 8.00mm(0.30 inch), External Dimensions:
22.00x14.00x7.20mm (L x W x H)
Part No.
Chip
IV@IF=20mA Iv@IF=20mA
One Seg One DP
Min. Typ.
Common
Cathode
Common
Anode
Material
Color
WLD
Min.
Typ.
10
LD3031AR
LD3031AD
LD3031AO
LD3031AY
LD3031AG
LD3031AUR
LD3031AUO
LD3031AUA
LD3031AUY
LD3031AUG
LD3031APG
LD3031AUB
LD3031AUW
Unit:
LD3031BR
LD3031BD
LD3031BO
LD3031BY
LD3031BG
LD3031BUR
LD3031BUO
LD3031BUA
LD3031BUY
LD3031BUG
LD3031BPG
LD3031BUB
LD3031BUW
\
GaAlAs
GaAlAs
GaAsP
GaAsP
GaP
Super Red
Hi-Red
640
640
625
588
568
640
625
605
595
573
525
470
\
8
18
7
10
25
9
8
18
7
25
Orange
9
Yellow
8
10
9
8
10
Green
7
7
9
AlGaInP
AlGaInP
AlGaInP
AlGaInP
AlGaInP
InGaN
InGaN
InGaN
\
Ultra Red
Ultra Orange
Ultra Amber
Ultra Yellow
Ultra Green
Pure Green
Ultra Blue
Ultra White
\
30
45
30
30
30
120
30
100
mcd
45
60
45
45
45
300
45
120
mcd
30
45
30
30
30
120
30
100
mcd
45
60
45
45
45
300
45
120
mcd
nm
SPEC NO: DS10121666
REV: A.4
CHECKED: Emily Zhou
APPROVED: M.H. Lin
PAGE: 2/3
HTTP://WWW.DISPLAY-LEDS.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
Datasheet of 0.30 inch Three Digit 7 Segment LED Display
LightKey
Electrical Characteristics & Absolute Maximum Ratings
Electrical Characteristics[1]
Absolute Maximum Ratings[1]
Forward
Reverse
DC
Peak
Color
Voltage@
IF=20mA
Power
Current
VR=5V
Forward
Current
Forward
Current[2]
Dissipation
Typ.
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
Per Seg.
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
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
uA
60
60
25
25
25
25
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
mA
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
Super Red
Hi-Red
Per DP
Per Seg.
Per DP
Per Seg.
Per DP
Per Seg.
Per DP
Per Seg.
Per DP
Per Seg.
Per DP
Per Seg.
Per DP
Per Seg.
Per DP
Per Seg.
Per DP
Per Seg.
Per DP
Per Seg.
Per DP
Per Seg.
Per DP
Per Seg.
Per DP
\
60
60
80
Orange
Yellow
80
80
80
80
Green
80
60
Ultra Red
60
65
Ultra
Orange
2
65
2
65
Ultra
Amber
2
65
2
65
Ultra
Yellow
2
65
2.1
2.1
3.5
3.5
3.5
3.5
3.5
3.5
V
75
Ultra
Green
75
110
110
120
120
120
120
mW
Pure
Green
4
4
Ultra Blue
4
4
Ultra White
Unit:
4
V
Notes:
1. At Ta = 25 °C.
2. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse.
SPEC NO: DS10121666
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
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