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WENRUN OPTOELECTRONIC CO., LTD.
Technical Data Sheet
LED DISPLAYS
·Customer:
Technical Data Sheet
PN:
LDD080□□□-10-□□□-□□□
For: IF=20mA
Contents
1.Features
2.Descriptions
3.Applications
4.Selection guide
5.Absolute maximum rating
6.Electrical optical characteristics
7.Package dimensions
8.Internal circuit
9. Reliability
10.Typical electro-optical characteristics curves
11.Notes
Customer confirm
Approved by
Checked by
Issued by
Jiangsu Wenrun Optoelectronic Co.,Ltd.
No.88 Weiyi Road Dingmao Development Zone Zhenjiang
Tel: 0511-85510030
Fax：0511-85512861
WENRUN OPTOELECTRONIC CO., LTD.
Technical Data Sheet
LED DISPLAYS
◆
Features:
High efficiency, low power consumption.
Extremely low current.
Luminous evenly distributed on each segment.
Low development cost.
◆
Descriptions:
Industrial standard size.
These display provide excellent reliability in bright ambient light.
These devices are made with white segments and black surface.
◆
Applications:
Audio equipment or Instrument panels.
General use for digital indicators.
Multimedia product.
◆
Selection Guide:
Part No.
Anode
LDD080□B/DSR-10-
□□□-□□□
LDD080
□
B/DG-10-
□□□-□□□
LDD080
□
B/DY-10-
□□□-□□□
Cathode
LDD080
□
A/CSR-10-
□□□-□□□
LDD080
□
A/CG-10-
□□□-□□□
LDD080
□
A/CY-10-
□□□-□□□
Material
GaAlAs
GaP
GaAsP/GaP
Chip
Emitting Color
Super Red
Green
Yellow
White
Diffused
Lens
Color
Prepared date：Nov.2009
http://www.wenrun.com
Rev.:4
Page 1 of 6
WENRUN OPTOELECTRONIC CO., LTD.
Technical Data Sheet
LED DISPLAYS
◆
Absolute Maximum Rating
（Ta=25℃）
Parameter
Power Dissipation/Segment
Peak Forward Current /Segment
(Duty 1/10@ 1KHz)
Continuous Forward Current
/Segment
①
Recommend use current
/Segment
②
Reverse Voltage /Segment
Operating Temperature Range
Storage Temperature Range
Solder Temperature
③
Symbol
P
d
I
FP
I
F
I
F
V
R
Topr
Tstg
Tsol
Super Red
60
70
20
5~10
5
Green
60
70
20
5~10
5
-40~ +85
-40 ~ +85
260±5
Yellow
60
70
20
5~10
5
Unit
mW
mA
mA
mA
V
℃
℃
℃
Notes：1、This
is the limit current . It is not allowed to use when the product work continuously.
2、It is recommended that the product is driven by TTL,CMOS.
3、Soldering time≤5 seconds.
4、I
FP
condition: pulse width
≤1ms
,duty cycle
≤1/10
◆
Electrical Optical Characteristics（Ta=25℃）
Super Red
Parameter
Luminous Intensity
/Segment
Forward Voltage /Segment
Reverse Current /Segment
Dominant
λd
Wavelength
Spectral Line Half Width
Δλ
20
--
20
--
20
--
nm
645
--
565
--
585
--
nm
I
F
=20mA
I
F
=20mA
I
V
V
F
I
R
9.0
1.85
--
--
2.3
50
4.5
2.2
--
--
2.5
50
4.5
2.0
--
--
2.5
50
mcd
V
uA
I
F
=10mA
I
F
=20mA
V
R
=5V
Symbol
Typ.
Max.
Typ.
Max.
Typ.
Max.
Green
Yellow
Unit
Condition
Test
Prepared date：Nov.2009
http://www.wenrun.com
Rev.:4
Page 2 of 6
WENRUN OPTOELECTRONIC CO., LTD.
Technical Data Sheet
LED DISPLAYS
◆
Package Dimensions:
10°
12.4
1.7
DIG.1
DIG.2
A
F
B
G
20.3 (.8 )
25.8
E
C
D
RDP
PIN1
18
35.8
10
φ
0.5
2.54*8=20.32
22
NOTES：
•
All dimensions are in millimetres (mm), Tolerance is
±0.25mm
unless otherwise noted.
•
Specifications are subject to change without notice.
◆
Internal Circuit:
Common Cathode
14
DIG.1
13
DIG.2
A
B
C
D
E
F
G
RDP
A
B
C
D
E
F
G
RDP
16
15
3
2
1
18
17
4
11
10
8
6
5
12
7
9
LDD080□A□-10-□□□-□□□
Common Anode
14
DIG.1
13
DIG.2
A
B
C
D
E
F
G
RDP
A
B
C
D
E
F
G
RDP
16
15
3
2
1
18
17
4
11
10
8
6
5
12
7
9
LDD080□B□-10-□□□-□□□
Prepared date：Nov.2009
http://www.wenrun.com
Rev.:4
Page 3 of 6
WENRUN OPTOELECTRONIC CO., LTD.
Technical Data Sheet
LED DISPLAYS
◆
Package Dimensions:
10°
12.4
1.7
DIG.1
DIG.2
A
F
B
G
20.3 (.8 )
25.8
E
C
D
RDP
PIN1
18
35.8
10
φ
0.5
NOTES：
•
All dimensions are in millimetres (mm), Tolerance is
±0.25mm
unless otherwise noted.
•
Specifications are subject to change without notice.
2.54*4=10.16
22
◆
Internal Circuit:
Common Cathode
1
D I G .1
2
D I G .2
A
B
C
D
E
F
G
RDP
A
B
C
D
E
F
G
RDP
9
8
7
6
5
4
3
10
LDD080□C□-10-□□□-□□□
2
Common Anode
1
D I G .1
D I G .2
A
B
C
D
E
F
G
RDP
A
B
C
D
E
F
G
RDP
9
8
7
6
5
4
3
10
LDD080□D□-10-□□□-□□□
Rev.:4
Page 4 of 6
Prepared date：Nov.2009
http://www.wenrun.com

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