LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
TAPE AND BOX TYPE LED LAMPS
Pb
Lead-Free Parts
LI2640/S76-PF/TBS-X
DATA SHEET
DOC. NO :
REV.
DATE
:
:
QW0905- LI2640/S76-PF/TBS-X
A
28 - Dec.- 2007
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LI2640/S76-PF/TBS-X
Page 1/6
Package Dimensions
Δ
H
P2
H2
H1
L
W0
W2
W1
W3
D
P1
F
P
T
LI2640/S76-PF
2.9
3.1
3.3
1.5
MAX
4.3
25.0MIN
0.5
TYP
1.0MIN
2.54TYP
Note : 1.All dimension are in millimeter 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. LI2640/S76-PF/TBS-X
Page 2/6
Absolute Maximum Ratings at Ta=25
℃
Ratings
Parameter
Symbol
I
Forward Current
Peak Forward Current
Duty 1/10@10KHz
Power Dissipation
Reverse Current @5V
Operating Temperature
Storage Temperature
I
F
I
FP
PD
Ir
T
opr
Tstg
30
120
100
10
-40 ~ +85
-40 ~ +100
mA
mA
mW
UNIT
μ
A
℃
℃
Typical Electrical & Optical Characteristics (Ta=25
℃
)
PART NO
MATERIAL
COLOR
Forward
Peak
Spectral
Luminous
Viewing
intensity
voltage
wave
halfwidth
angle
@20mA(V)
@10mA(mcd)
2
θ
1/2
length
△λ
nm
λ
Pnm
(deg)
Emitted
LI2640/S76-PF/TBS-X
Lens
635
45
Min. Max. Min. Typ.
1.7
2.6
8.0
12
50
GaAsP/GaP Orange Red Diffused
Note : 1.The forward voltage data did not including
±
0.1V testing tolerance.
2. The luminous intensity data did not including
±
15% testing tolerance.
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LI2640/S76-PF/TBS-X
•
Dimensions Symbol Information
SPECIFICATIONS
SYMBOL ITEMS
OPTION
SYMBOL
CODE
-------
-------
-------
Page 3/6
Minimum
mm
inch
0.15
0.09
-------
Maximum
mm
4.2
3.0
2.0
18.5
22.5
26.5
28.5
23.5
20.9
25.0
25.5
20.0
19.4
36
11.0
inch
0.17
0.12
0.08
0.73
0.89
1.04
1.12
0.93
0.82
0.98
1.0
0.79
0.76
1.42
0.43
0.51
0.23
0.3
0.06
0.38
0.61
0.16
0.75
Tape Feed Hole Diameter
Component Lead Pitch
Front-To-Rear Deflection
D
F
△
H
3.8
2.3
-------
Feed Hole To Bottom Of Component
TBS-1
TBS-2
TBS-3
TBS-4
TBS-5
TBS-6
TBS-7
TBS-8
TBS-9
TBS-10
-------
H1
17.5
21.5
25.5
27.5
22.5
19.9
24.0
24.5
19.0
18.4
-------
0.69
0.85
1.0
1.08
0.89
0.78
0.94
0.96
0.75
0.72
-------
Feed Hole To Overall Component Height
Lead Length After Component Height
Feed Hole Pitch
Lead Location
Center Of Component Location
Overall Taped Package Thickness
Feed Hole Location
Adhesive Tape Width
Adhesive Tape Position
Tape Width
H2
L
W0
12.4
4.4
5.1
-------
-------
-------
-------
-------
-------
-------
-------
-------
-------
P
P1
P2
T
W0
W1
W2
W3
0.49
0.17
0.2
-------
13.0
5.8
7.7
1.42
9.75
15.5
4.0
19.0
8.5
14.5
0
17.5
0.33
0.57
0
0.69
REMARK:TBS=Tape And Box Straight Leads
•
Dimensions Symbol Information
Specification
Description
Symbol
minimum
mm
Overall Length
Overall Width
Overall Thickness
•
Package Dimensions
maxmum
W
mm
340
275
60
inch
13.4
10.8
2.4
H
L
inch
13.0
10.4
1.97
L
W
H
330
265
50
Quantity/Box
2500PCS
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LI2640/S76-PF/TBS-X
Page 4/6
Typical Electro-Optical Characteristics Curve
E - I CHIP
Fig.1 Forward current vs. Forward Voltage
1000
Fig.2 Relative Intensity vs. Forward Current
3.0
Forward Current(mA)
100
Relative Intensity
Normalize @20mA
1.0
2.0
3.0
4.0
5.0
2.5
2.0
1.5
1.0
0.5
0.0
1.0
10
100
1000
10
1.0
0.1
Forward Voltage(V)
Fig.3 Forward Voltage vs. Temperature
1.2
Forward Current(mA)
Fig.4 Relative Intensity vs. Temperature
3.0
Forward Voltage@20mA
Normalize @25
℃
Relative Intensity@20mA
Normalize @25
℃
1.1
2.5
2.0
1.5
1.0
0.5
0.0
-40
-20
0
20
40
60
80
100
1.0
0.9
0.8
-40
-20
0
20
40
60
80
100
Ambient Temperature(
℃
)
Ambient Temperature(
℃
)
Fig.5 Relative Intensity vs. Wavelength
Fig.6 Directivity Radiation
Relative Intensity@20mA
1.0
0
°
-30
°
30
°
0.5
-60
°
60
°
0.0
550
600
650
700
750
100% 75% 50%
25%
0
25%
50% 75% 100%
Wavelength (nm)
京公网安备 11010802033920号
EEWORLD
