LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
DUAL DIGIT LED DISPLAY (0.4 Inch)
Pb
Lead-Free Parts
LDD425/62-XX/RP15-PF
DATA SHEET
DOC. NO
REV.
DATE
:
:
QW0905- LDD425/62-XX/RP15-PF
A
: 29 - Apr. - 2009
發行
立碁電子
DCC
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LDD425/62-XX/RP15-PF
Page 1/8
Package Dimensions
PIN 10
20.2
(0.795")
PIN 7
6.9
(0.272")
DIG.1
10.16
(0.4")
DIG.2
16.0
(0.63")
12.7
(0.5")
PIN 1
PIN 6
LDD425/62-XX/RP15-PF
LIGITEK
ψ
1.3(0.051")
A
6.9
(0.27")
F
G
E
15.0
±
0.5
D
C
DP
B
Ø
0.51
TYP
2.54X4=
10.16(0.40")
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. LDD425/62-XX/RP15-PF
Page 2/8
Internal Circuit Diagram
LDD4252-XX/RP15-PF
10
DIG.1
DIG.2
5
A B C D E F G
DP
A B C D E F G
DP
7 6 4 1 3 8 9 2
LDD4262-XX/RP15-PF
10
DIG.1
DIG.2
5
A B C D E F G
DP
A B C D E F G
DP
7 6 4 1 3 8 9 2
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LDD425/62-XX/RP15-PF
Page 3/8
Electrical Connection
PIN NO.
1
2
3
4
5
6
7
8
9
10
LDD4252-XX/RP15-PF
Anode D
Anode DP
Anode E
Anode C
Common Cathode Dig.2
Anode B
Anode A
Anode F
Anode G
Common Cathode Dig.1
PIN NO.
1
2
3
4
5
6
7
8
9
10
LDD4262-XX/RP15-PF
Cathode D
Cathode DP
Cathode E
Cathode C
Common Anode Dig.2
Cathode B
Cathode A
Cathode F
Cathode G
Common Anode Dig.1
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LDD425/62-XX/RP15-PF
Page 4/8
Absolute Maximum Ratings at Ta=25
℃
Ratings
Parameter
Symbol
G
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
30
mA
UNIT
I
FP
120
mA
PD
Ir
T
opr
Tstg
100
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
GaP
Green
Common
Anode
λ
P
(
nm)
△λ
(nm)
Vf(v)
Iv(mcd)
IV-M
Min. Typ. Max. Min. Typ.
LDD4252-XX/RP15-PF
565
30
1.7
2.1
2.6
2.35
4.0
2:1
LDD4262-XX/RP15-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.