LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
TAPE AND BOX TYPE LED LAMPS
LDBK2640/TBS-X
DATA SHEET
DOC. NO :
REV.
DATE
:
:
QW0905- LDBK2640/TBS-X
A
07 - Dec.- 2005
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LDBK2640/TBS-X
Page 1/5
Package Dimensions
Δ
H
P2
H2
H1
L
W0
W2
W1 W3
D
P1
F
P
- +
T
LDBK2640
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. LDBK2640/TBS-X
Page 2/5
Absolute Maximum Ratings at Ta=25
℃
Ratings
Parameter
Symbol
DBK
Forward Current
Peak Forward Current
Duty 1/10@10KHz
Power Dissipation
Reverse Current @5V
Electrostatic Discharge( * )
Operating Temperature
Storage Temperature
Soldering Temperature
I
F
I
FP
PD
Ir
ESD
T
opr
Tstg
Tsol
30
100
120
50
150
-20 ~ +80
-30 ~ +100
Max 260
℃
for 5 sec Max
(2mm from body)
mA
mA
mW
UNIT
μ
A
V
℃
℃
Static Electricity or power surge will
the
Use of
anti-electrosatic
*
glove is recommended when handingdamageLED.LED.devices, a conductive wrist band or must be properly
these
All
equipment and machinery
grounded.
Typical Electrical & Optical Characteristics (Ta=25
℃
)
PART NO
MATERIAL
Emitted
COLOR
Lens
Blue Diffused
Forward
Luminous
Dominant
Spectral
Viewing
voltage
intensity
wave
angle
halfwidth
length
△λ
nm
@20mA(V) @20mA(mcd) 2
θ
1/2
λ
D nm
(deg)
Typ. Max. Min. Typ.
470
30
3.5
4.0
220
450
38
LDBK2640/TBS-X
InGaN/GaN Blue
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.LDBK2640/TBS-X
•
Dimensions Symbol Information
SPECIFICATIONS
SYMBOL ITEMS
OPTION
SYMBOL
CODE
-------
-------
-------
Page 3/5
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
P
P1
P2
T
W0
W1
W2
W3
W0
12.4
4.4
5.1
-------
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
2500PCS
L
W
H
330
265
50
Quantity/Box
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO.LDBK2640/TBS-X
Page 4/5
Typical Electro-Optical Characteristics Curve
DBK CHIP
Fig.1 Forward current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
3.0
1000
Forward Current(mA)
100
10
1
01
1.0
2.0
3.0
4.0
5.0
Relative Intensity
Normalize @20mA
2.5
2.0
1.5
1.0
0.5
0.0
1
10
100
1000
Forward Voltage(V)
Fig.3 Forward Voltage vs. Temperature
Forward Current(mA)
Fig.4 Relative Intensity vs. Temperature
Forward Voltage@20mA
Normalize @25
℃
Relative Intensity@20mA
Normalize @25
℃
-40
-20
0
20
40
60
80
100
1.2
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-40
-20
0
20
40
60
80
100
1.1
1.0
0.9
0.8
Ambient Temperature(
℃
)
Ambient Temperature(
℃
)
Fig.5 Relative Intensity vs. Wavelength
Fig.6 Directivity Radiation
Relative Intensity@20mA
1.0
0.5
0.0
400
450
500
550
Wavelength (nm)
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