Document
SPECIFICATIONS FOR LED DISPLAYS
56.8mm(2.3") Seven Segments Single Digit LSD230 -10 Series
WENRUN OPTOELECTRONIC
WENRUN LED Displays LSD230
Features:
High efficiency, low power consumption. Extremely low current. Luminous evenly distributed on each segment. Low development cost.
Series
LSD230A/B/C/D/G/H/I/J/K/L -10
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
Cathode
LSD230B/D/H/J/LSR-10 LSD230A/C/G/I/KSR-10
LSD230B/D/H/J/LG-10 LSD230A/C/G/I/KG-10
LSD230B/D/H/J/LE-10 LSD230A/C/G/I/KE-10
Chip
Material
Emitting Color
GaAlAs
Super Red
GaP Green
GaAsP/GaP
Orange
Lens Color
White Diffused
Prepared date July 2005
http://www.wenrun.com
Rev.:3 Page 1 of 8
WENRUN LED Displays LSD230 Series
Absolute Maximum Rating Ta=25
LSD230A/B/C/D
Parameter
Symbol Super Red Green Orange Unit
Power Dissipation/Segment
Peak Forward Current /Segment (Duty 1/10@ 1KHz)
Continuous Forward Current /Segment
Recommend use current /Segment
Reverse Voltage /Segment
Operating Temperature Range
Pd 190 220 220 mW IFP 60 60 60 mA
IF 15 15 15 mA
IF
5~10
5~10
5~10
mA
VR 12 12 12 V Topr -25~ +75
Storage Temperature Range
Tstg
-30 ~ +85
Solder Temperature
Tsol
260 5
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.
Absolute Maximum Rating Ta=25
LSD230G/H/I/J
Parameter
Symbol Super Red Green Orange
Power Dissipation/Segment
Peak Forward Current /Segment (Duty 1/10@ 1KHz)
Continuous Forward Current /Segment
Recommend use current /Segment
Reverse Voltage /Segment
Operating Temperature Range
Pd 150 180 180 IFP 60 60 60
IF 15 15 15
IF
5~10
5~10
5~10
VR 10 10 10 Topr -25~ +75
Storage Temperature Range
Tstg
-30 ~ +85
Solder Temperature
Tsol
260 5
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.
Unit mW mA mA mA V
Prepared date July 2005
http://www.wenrun.com
Rev.:3 Page 2 of 8
WENRUN LED Displays LSD230 Series
Absolute Maximum Rating Ta=25
LSD230K/L
Parameter
Symbol Super Red Green Orange Unit
Power Dissipation/Segment
Peak Forward Current /Segment (Duty 1/10@ 1KHz)
Continuous Forward Current /Segment
Recommend use current /Segment
Reverse Voltage /Segment
Operating Temperature Range
Pd 280 300 300 mW IFP 120 120 120 mA
IF 40 40 40 mA
IF
10~20
10~20
10~20
mA
VR 8
8 8V
Topr -25~ +75
Storage Temperature Range
Tstg
-30 ~ +85
Solder Temperature
Tsol
260 5
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.
Electrical Optical Characteristics Ta=25
LSD230A/B/C/D
Parameter
Luminous Intensity /Segment
Forward Voltage /Segment
Reverse Current /Segment Dominant Wavelength
Spectral Line Half Width
Super Red Symbol
Typ. Max. IV 27 --
VF 7.4 9.2
IR -- 50
d 645 --
30 --
Green Typ. Max. 14 -8.8 10
-- 50 565 -30 --
Orange
Test
Unit
Typ. Max.
Condition
14 -- mcd IF=10mA
8.0 10 V IF=20mA
-- 50 uA VR=5V
630 -- nm IF=20mA
30 -- nm IF=20mA
Prepared date July 2005
http://www.wenrun.com
Rev.:3 Page 3 of 8
WENRUN LED Displays LSD230 Series
Electrical Optical Characteristics Ta=25
LSD230G/H/I/J
Parameter
Luminous Intensity /Segment
Forward Voltage /Segment
Reverse Current /Segment Dominant Wavelength
Spectral Line Half Width
Super Red Symbol
Typ. Max. IV 20 --
VF 5.55 6.9
IR -- 50
d 645 --
30 --
Green Typ. Max. 10 -6.6 7.5
-- 50 565 -30 --
Orange
Test
Unit
Typ. Max.
Condition
10 -- mcd IF=10mA
6.0 7.5 V IF=20mA
-- 50 uA VR=5V
630 -- nm IF=20mA
30 -- nm IF=20mA
Electrical Optical Characteristics Ta=25
LSD230K/L
Parameter
Luminous Intensity /Segment
Forward Voltage /Segment
Reverse Current /Segment Dominant Wavelength
Spectral Line Half Width
Super Red Symbol
Typ. Max. IV 40 --
VF 5.55 6.9
IR -- 50
d 645 --
30 --
Green Typ. Max. 20 -6.6 7.5
-- 50 565 -30 --
Orange
Test
Unit
Typ. Max.
Condition
20 -- mcd IF=20mA
6.0 7.5 V IF=20mA
-- 50 uA VR=5V
630 -- nm IF=20mA
30 -- nm IF=20mA
Prepared date July 2005
http://www.wenrun.com
Rev.:3 Page 4 of 8
Package Dimensions:
32.4 10° 5.5
WENRUN LED Displays LSD230
Series
PIN1 47.8
56.8(2.3 ) 69.7
A FB
G
EC
D RDP
12
2.54*4=10.16
0.5 60
LSD230A/B/C/D/G/H/I/JK/L
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 1,5
Common Anode 1,5
A B C D E F G RDP
7 6 4 3 2 9 10 8
A B C D E F G RDP
7 6 4 3 2 9 10 8
LSD230A
.