LIGITEK LSBI2042

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
ROUND TYPE LED LAMPS
LSBI2042
DATA SHEET
DOC. NO :
QW0905- LSBI2042
REV.
:
A
DATE
:
28 - Feb - 2005
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 1/4
PART NO. LSBI2042
Package Dimensions
3.0
4.0
4.2
5.2
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.
Directivity Radiation
0°
-30°
30°
-60°
100% 75% 50%
60°
25%
0
25% 50% 75% 100%
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 2/4
PART NO. LSBI2042
Absolute Maximum Ratings at Ta=25 ℃
Ratings
Symbol
Parameter
UNIT
SBI
Forward Current
IF
30
mA
Peak Forward Current
Duty 1/10@10KHz
IFP
70
mA
Power Dissipation
PD
120
mW
Reverse Current @5V
Ir
50
μA
Electrostatic Discharge
ESD
500
V
Operating Temperature
Topr
-20 ~ +80
℃
Storage Temperature
Tstg
-30 ~ +100
℃
Soldering Temperature
Tsol
Max 260 ℃ for 5 sec Max
(2mm from body)
Typical Electrical & Optical Characteristics (Ta=25 ℃)
COLOR
PART NO MATERIAL
Emitted
LSBI2042 InGaN/SiC Blue
Forward
Peak Dominant Spectral
voltage
wave
wave
halfwidth
@
20mA(V)
length
length
△λ nm
λPnm λDnm
Lens
White Diffused
430
465
65
Luminous
intensity
@20mA(mcd)
Typ. Max. Min.
Typ.
4.7
65
3.8
Note : 1.The forward voltage data did not including ±0.1V testing tolerance.
2. The luminous intensity data did not including ±15% testing tolerance.
38
Viewing
angle
2θ 1/2
(deg)
44
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 3/4
PART NO. LSBI2042
Typical Electro-Optical Characteristics Curve
SBI CHIP
Fig.2 Relative Intensity vs. Wavelength
30
1.0
Relative Intensity(%)
Forward Current(mA DC)
Fig.1 Forward current vs. Forward Voltage
25
20
15
10
5
0
1
2
3
4
0.5
0
380
5
Forward Voltage(V)
100
Relative Intensity
Relative Intensity(%)
580
630
680
10
75
50
25
0
5
10 15 20 25 30 35 40 45
Fig.5 Forward Current vs. Ambient Temperature
40
30
20
10
0
25
50
75
Ambient Temperature ( ℃)
1
0
0
25
50
75
Lead Temperature ( ℃)
Forward Current (mA DC)
Forward Current (mA DC)
530
Fig.4 Relative Intensity vs. Lead Temperature
125
0
480
Wavelength (nm)
Fig.3 Relative Intensity vs. Forward Current
0
430
100
100
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 4/4
PART NO. LSBI2042
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 hogh 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=230 ℃±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