LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
TRIPLE DIGIT LED DISPLAY (0.56 Inch)
Pb
Lead-Free Parts
LTD511/25-XX/RP105-PF
DATA SHEET
DOC. NO
REV.
DATE
: QW0905- LTD511/25-XX/RP105-PF-08
:
A
: 30 - Jul. - 2008
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LTD511/25-XX/RP105-PF
Page 1/8
Package Dimensions
37.6
(1.48")
PIN 12
PIN 7
8.1
(0.319")
DIG.1
DIG.2
DIG.3
14.2
(0.56")
19.0
(0.748")
15.24
(0.6")
PIN 1
PIN 6
ψ
1.7(0.067")
LTD511/25-XX/RP105-PF
LIGITEK
A
F
E
B
C
D
DP
G
Ø
0.51
TYP
10.5±0.5
PIN NO.1
2.54X5=
12.7(0.5")
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. LTD511/25-XX/RP105-PF
Page 2/8
Internal Circuit Diagram
LTD5115-XX/RP105-PF
12
9
8
DIG.1
A B C D E F G
DP
DIG.2
A B C D E F G
DP
DIG.3
A B C D E F G
DP
11 7 4 2 1 10 5 3
LTD5125-XX/RP105-PF
12
9
8
DIG.1
A B C D E F G
DP
DIG.2
A B C D E F G
DP
DIG.3
A B C D E F G
DP
11 7 4 2 1 10 5 3
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LTD511/25-XX/RP105-PF
Page 3/8
Electrical Connection
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
LTD5115-XX/RP105-PF
Anode E
Anode D
Anode DP
Anode C
Anode G
No Connect
Anode B
Common Cathode Dig.3
Common Cathode Dig.2
Anode F
Anode A
Common Cathode Dig.1
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
LTD5125-XX/RP105-PF
Cathode E
Cathode D
Cathode DP
Cathode C
Cathode G
No Connect
Cathode B
Common Anode Dig.3
Common Anode Dig.2
Cathode F
Cathode A
Common Anode Dig.1
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LTD511/25-XX/RP105-PF
Page 4/8
Absolute Maximum Ratings at Ta=25
℃
Ratings
Parameter
Symbol
Red
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
I
FP
15
mA
UNIT
70
mA
PD
Ir
T
opr
Tstg
50
10
-25 ~ +85
-25 ~ +85
mW
μ
A
℃
℃
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)
Min.
Vf(v)
Typ.
Iv(mcd)
Min. Typ.
IV-M
LTD5115-XX/RP105-PF
660
20
1.5
2.1
3.05
5.0
2:1
LTD5125-XX/RP105-PF
Note : 1.The forward voltage data did not including
±
0.1V testing tolerance.
2. The luminous intensity data did not including
±
15% testing tolerance.
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