LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
TRIPLE DIGIT LED DISPLAY (0.3 Inch)
Pb
Lead-Free Parts
LTD385/64-XX/RP75-PF
DATA SHEET
DOC. NO
REV.
DATE
: QW0905- LTD385/64-XX/RP75-PF
:
A
: 11 - Oct. - 2006
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LTD385/64-XX/RP75-PF
Page 1/8
Package Dimensions
22.5(0.886")
7.2(0.283")
7.62
(0.3")
13.9
(0.547")
11.2
(0.441")
LTD385/64-XX/RP75-PF
LIGITEK
ψ
1.0(0.039")
A
F G
E
D
ψ
0.51
TYP
7.5
±
0.5
B
C
DP
2.54X5=12.7
(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. LTD385/64-XX/RP75-PF
Page 2/8
Internal Circuit Diagram
LTD3854-XX/RP75-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
LTD3864-XX/RP75-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. LTD385/64-XX/RP75-PF
Page 3/8
Electrical Connection
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
LTD3854-XX/RP75-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
LTD3864-XX/RP75-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. LTD385/64-XX/RP75-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
Vf(v)
Iv(mcd)
Min. Typ. Max. Min. Typ.
PART NO
Common
Cathode
Material Emitted or Anode
CHIP
Common
Cathode
GaAsP/GaP
λ
P
(
nm)
△λ
(nm)
IV-M
LTD3854-XX/RP75-PF
Orange
Common
Anode
635
45
1.7
2.1 2.6
0.5 1.0
2:1
LTD3864-XX/RP75-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.