LIGITEK LA137B-DBK-PF Led array Datasheet

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
LED ARRAY
Pb
Lead-Free Parts
LA137B/DBK-PF
DATA SHEET
DOC. NO : QW0905-LA137B/DBK-PF
REV.
:
A
DATE
:
23 - Apr. - 2013
發行
立碁電子
DCC
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 1/6
PART NO. LA137B/DBK-PF
Package Dimensions
4.5± 0.5
6.0
ψ5.3
9.1
6.0
4.2±0.5
□0.5
TYP.
5.0±0.5
2.54TYP
+
-
LDBK13530
5.0
8.6
1.5MAX
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.
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Property of Ligitek Only
PART NO. LA137B/DBK-PF
Page 2/6
Absolute Maximum Ratings at Ta=25 ℃
Ratings
Symbol
Parameter
UNIT
DBK
Forward Current
IF
30
mA
Peak Forward Current
Duty 1/10@10KHz
IFP
100
mA
Power Dissipation
PD
120
mW
Ir
50
μA
Electrostatic Discharge( * )
ESD
500
V
Operating Temperature
Topr
-20 ~ +80
℃
Storage Temperature
Tstg
-30 ~ +100
℃
Reverse Current @5V
Electricity or power surge will damage the LED. Use of a conductive wrist band or anti-electrosatic
* Static
glove is recommended when handing these LED. All devices, equipment and machinery must be properly
grounded.
Typical Electrical & Optical Characteristics (Ta=25 ℃)
PART NO
COLOR
MATERIAL
Emitted
LA137B/DBK-PF
In/GaN
Blue
Forward
Dominant Spectral
voltage
wave
halfwidth
@
20mA(V)
length
△λnm
λDnm
Viewing
angle
2θ 1/2
(deg)
Min. Max. Min. Typ.
Lens
Blue Diffused
Luminous
intensity
@20mA(mcd)
465
30
3.0
Note : 1.The forward voltage data did not including ±0.1V testing tolerance.
2. The luminous intensity data did not including ± 15% testing tolerance.
4.0
450 1500
36
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Page 3/6
PART NO. LA137B/DBK-PF
Brightness Code For Standard LED Lamps
DBK CHIP
Group
Luminous Intensity(mcd) at 20 mA
Min.
Max.
A20
700
900
A21
900
1100
A22
1100
1500
A23
1500
1800
A24
1800
2200
A25
2200
2700
A26
2700
3400
Color Code
DBK CHIP
Group
Wave length(nm) at 20 mA
Min.
Max.
OE
462
465
OD
465
468
OC
468
471
OB
471
474
OA
474
477
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LA137B/DBK-PF
Page 4/6
Typical Electro-Optical Characteristics Curve
DBK CHIP
Fig.1 Forward current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
3.0
Relative Intensity
Normalize @20mA
Forward Current(mA)
1000
100
10
1
01
2.5
2.0
1.5
1.0
0.5
0.0
1.0
2.0
3.0
4.0
5.0
1
10
1.2
1.1
1.0
0.9
0.8
0
20
40
60
80
100
Fig.5 Relative Intensity vs. Wavelength
1.0
0.5
0.0
400
450
500
Wavelength (nm)
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-40
-20
0
20
40
60
80
Ambient Temperature( ℃)
Ambient Temperature( ℃)
Relative Intensity@20mA
Fig.4 Relative Intensity vs. Temperature
Relative Intensity@20mA
Normalize @25℃
Forward Voltage@20mA
Normalize @25℃
Fig.3 Forward Voltage vs. Temperature
-20
1000
Forward Current(mA)
Forward Voltage(V)
-40
100
550
100
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LA137B/DBK-PF
Page 5/6
Soldering Condition(Pb-Free)
1.Iron:
Soldering Iron:30W Max
Temperature 350 °C Max
Soldering Time:3 Seconds Max(One Time)
Distance:2mm Min(From solder joint to case)
2.Wave Soldering Profile
Dip Soldering
Preheat: 120°C Max
Preheat time: 60seconds Max
Ramp-up
2° C/sec(max)
Ramp-Down:-5°C/sec(max)
Solder Bath:260° C Max
Dipping Time:3 seconds Max
Distance:2mm Min(From solder joint to case)
Temp(° C)
260° C3sec Max
260°
5° /sec
max
120°
25°
0° 0
2° /sec
max
Preheat
60 Seconds Max
50
100
150
Time(sec)
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Page 6/6
PART NO. LA137B/DBK-PF
Reliability Test:
Test Item
Test Condition
Description
Reference
Standard
Operating Life Test
1.Under Room Temperature
2.If=20mA
3.t=1000 hrs (-24hrs, +72hrs)
This test is conducted for the purpose
of detemining the resisance of a part
in electrical and themal stressed.
MIL-STD-750: 1026
MIL-STD-883: 1005
JIS C 7021: B-1
High Temperature
Storage Test
1.Ta=105 ℃±5℃
2.t=1000 hrs (-24hrs, +72hrs)
The purpose of this is the resistance of
the device which is laid under ondition
of high temperature for hours.
MIL-STD-883:1008
JIS C 7021: B-10
Low Temperature
Storage Test
1.Ta=-40 ℃±5 ℃
2.t=1000 hrs (-24hrs, +72hrs)
The purpose of this is the resistance
of the device which is laid under
condition of low temperature for hours.
High Temperature
High Humidity Test
1.Ta=65 ℃±5 ℃
2.RH=90 %~95%
3.t=240hrs ±2hrs
The purpose of this test is the resistance
of the device under tropical for hous.
1.Ta=105 ℃±5℃ &-40 ℃±5 ℃
(10min) (10min)
2.total 10 cycles
The purpose of this is the resistance of
the device to sudden extreme changes
in high and low temperature.
MIL-STD-202: 107D
MIL-STD-750: 1051
MIL-STD-883: 1011
Solder Resistance
Test
1.T.Sol=260 ℃±5℃
2.Dwell time= 10 ±1sec.
This test intended to determine the
thermal characteristic resistance
of the device to sudden exposures
at extreme changes in temperature
when soldering the lead wire.
MIL-STD-202: 210A
MIL-STD-750: 2031
JIS C 7021: A-1
Solderability Test
1.T.Sol=245 ℃±5℃
2.Dwell time=5 ±1sec
This test intended to see soldering well
performed or not.
MIL-STD-202: 208D
MIL-STD-750: 2026
MIL-STD-883: 2003
JIS C 7021: A-2
Thermal Shock Test
JIS C 7021: B-12
MIL-STD-202:103B
JIS C 7021: B-11
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