LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
SINGLE DIGIT LED DISPLAY (1.8 Inch)
LSD1805/67-XX
DATA SHEET
DOC. NO
REV.
DATE
:
:
QW0905- LSD1805/67-XX
A
: 09 - Jun. - 2006
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LSD1805/67-XX
Page 1/7
Package Dimensions
37.8
(1.488")
10.8
(0.425")
55.8
(2.197")
44.8
(1.764")
48.26
(1.9")
ψ
4.5
LSD1805/67-XX
LIGITEK
ψ0.6
TYP
2.54X4=10.16(0.4")
7.3±0.5
PIN NO.1
Note : 1.All dimension are in millimeters and (lnch) tolerance is
±
0.25(0.01") unless otherwise noted.
2.Specifications are subject to change without notice.
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LSD1805/67-XX
Page 2/7
Internal Circuit Diagram
LSD18057-XX
1,5
A
B
C
D
E
F
G
DP
7
6 4
3
2 9 10
8
LSD18067-XX
1,5
A
B
C
D
E
F
G
DP
7 6
4 3 2 9 10 8
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LSD1805/67-XX
Page 3/7
Electrical Connection
PIN NO.
1
2
3
4
5
6
7
8
9
10
LSD18057-XX
Common Cathode
Anode E
Anode D
Anode C
Common Cathode
Anode B
Anode A
Anode DP
Anode F
Anode G
PIN NO.
1
2
3
4
5
6
7
8
9
10
LSD18067-XX
Common Anode
Cathode E
Cathode D
Cathode C
Common Anode
Cathode B
Cathode A
Cathode DP
Cathode F
Cathode G
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LSD1805/67-XX
Page 4/7
Absolute Maximum Ratings at Ta=25
℃
Ratings
Parameter
Symbol
UR
Forward Current Per Chip
Peak Forward Current Per
Chip (Duty 1/10,0.1ms
Pulse Width)
Power Dissipation Per Chip
Reverse Current Per Any Chip
Operating Temperature
Storage Temperature
I
F
40
120
mA
UNIT
I
FP
mA
PD
Ir
T
opr
Tstg
120
10
-25 ~ +85
-25 ~ +85
mW
μ
A
℃
℃
Solder Temperature 1/16 Inch Below Seating Plane For 3 Seconds At 260
℃
Part Selection And Application Information(Ratings at 25
℃
)
Electrical
PART NO
common
cathode
Material Emitted
or anode
CHIP
Common
Cathode
GaAlAs
Red
Common
Anode
λ
P
(
nm)
△λ
(nm)
Vf(v)
Iv(mcd)
IV-M
Min. Typ. Max. Min. Typ.
LSD18057-XX
660
20
4.5
5.4
7.2
43
78.5
2:1
LSD18067-XX
Note : 1.The forward voltage data did not including
±
0.1V testing tolerance.
2. The luminous intensity data did not including
±
15% testing tolerance.
