LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
DUAL DIGIT LED DISPLAY (0.30 lnch)
Pb
Lead-Free Parts
LDD305/64-XX-PF
DATA SHEET
DOC. NO
REV.
DATE
:
:
QW0905-LDD305/64-XX-PF
A
: 05 - Sep. - 2005
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LDD305/64-XX-PF
Page 1/8
Package Dimensions
15.5
(0.610")
7.2
(0.283")
DIG.1
DIG.2
7.62
(0.30")
15.0
(0.591")
10.16
(0.40")
ψ
1.1(0.043")
LDD305/64-XX-PF
LIGITEK
Ø
0.5
TYP.
2.54X4=
10.16(0.40")
4.8
±
0.5
PIN NO.1
Note : 1.All dimension are in millimeters and (lnch) tolerance is
±
0.25mm unless otherwise noted.
2.Specifications are subject to change without notice.
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LDD305/64-XX-PF
Page 2/8
Internal Circuit Diagram
LDD3054-XX-PF
10
DIG.1
A B C D E F G
DIG.2
A B C D E F G
5
3 9 8 6 7 4 1
LDD3064-XX-PF
10
DIG.1
A B C D E F G
DIG.2
A B C D E F G
5
3 9 8 6 7 4 1
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LDD305/64-XX-PF
Page 3/8
Electrical Connection
•
Connection To Electrical Schematic
Electrical connection
PIN NO.
1
2
3
4
5
6
7
8
9
10
Anode
No Pin
Anode
Anode
A
F
G
LDD3054-XX-PF
PIN NO.
1
2
3
4
5
6
7
8
9
10
Cathode
No Pin
Cathode
Cathode
A
F
LDD3064-XX-PF
G
Common Cathode Dig.2
Anode
Anode
Anode
Anode
D
E
C
B
Common Anode Dig.2
Cathode
Cathode
Cathode
Cathode
D
E
C
B
Common Cathode Dig.1
Common Anode Dig.1
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LDD305/64-XX-PF
Page 4/8
Absolute Maximum Ratings at Ta=25
℃
Ratings
Parameter
Symbol
E
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
mA
UNIT
I
FP
120
PD
Ir
T
opr
Tstg
100
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
CHIP
PART NO
Material
LDD3054-XX-PF
common
cathode
Emitted
or anode
Common
Cathode
λ
P
(
nm)
△λ
(nm)
Vf(v)
Iv(mcd)
IV-M
Min. Typ. Max. Min. Typ.
GaAsP/GaP Orange
LDD3064-XX-PF
635
Common
Anode
45
1.7
2.1
2.6
0.8
1.35
2:1
Note : 1.The forward voltage data did not including
±
0.1V testing tolerance.
2. The luminous intensity data did not including
±
15% testing tolerance.