LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
DUAL COLOR LED LAMPS
LSRFSBKS2092
DATA SHEET
DOC. NO :
REV.
DATE
:
QW0905- LSRFSBKS2092
B
: 16 - Nov. - 2005
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LSRFSBKS2092
Page 1/5
Package Dimensions
3.0
4.0
4.2
1.5
MAX
5.2
6.7
±
0.5
SBKS
□
0.5
TYP
18.0MIN
SRF
1 2 3
1
2.0MIN
2
3
1.ANODE BLUE
2.COMMON CATHODE
2.0MIN
3.ANODE RED
2.54TYP
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
°
60
°
100% 75% 50%
25%
0
25% 50% 75% 100%
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LSRFSBKS2092
Page 2/5
Absolute Maximum Ratings at Ta=25
℃
Ratings
Parameter
Symbol
SRF
Forward Current
Peak Forward Current
Duty 1/10@10KHz
Power Dissipation
Electrostatic Discharge( * )
Reverse Current @5V
Operating Temperature
Storage Temperature
Soldering Temperature
I
F
I
FP
PD
ESD
Ir
T
opr
Tstg
Tsol
30
90
75
2000
10
-20 ~ +80
-30 ~ +100
Max 260
℃
for 5 sec Max
(2mm from body)
SBK
-
S
30
100
120
500
50
mA
mA
mW
V
UNIT
μ
A
℃
℃
Electricity or power surge will
the
Use of
anti-electrosatic
*
Static is recommended when handingdamageLED.LED.devices, a conductive wrist band or must be properly
glove
these
All
equipment and machinery
grounded.
Typical Electrical & Optical Characteristics (Ta=25
℃
)
PART NO
MATERIAL
COLOR
Dominant Spectral
wave
halfwidth
length
△λ
nm
λ
Dnm
Forward
voltage
@20mA(V)
Luminous
Viewing
intensity
angle
@20mA(mcd) 2
θ
1/2
(deg)
Emitted
AlGaInP
LSRFSBKS2092
InGaN/SiC Blue
Red
Lens
630
White Diffused
475
26
20
Min. Typ. Max. Min.
1.5
----
----
3.5
2.4
4.2
65
90
Typ.
120
160
60
60
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. LSRFSBKS2092
Page 3/5
Typical Electro-Optical Characteristics Curve
SRF CHIP
Fig.1 Forward current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
1000
3.0
Forward Current(mA)
100
10
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
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
℃
-20
0
20
40
60
80
100
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
-40
Ambient Temperature(
℃
)
Ambient Temperature(
℃
)
Fig.5 Relative Intensity vs. Wavelength
1.0
Relative Intensity@20mA
0.5
0.0
550
600
650
700
Wavelength (nm)
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LSRFSBKS2092
Page 4/5
Typical Electro-Optical Characteristics Curve
SBK-S CHIP
Fig.1 Forward current vs. Forward Voltage
30
25
20
15
10
5
0
1
2
3
4
5
Fig.2 Relative Intensity vs. Forward Current
Forward Current(mA)
1.5
Relative Intensity
Normalize @20mA
1.25
1.0
0.75
0.5
0.25
0
0
5
10
15
20
25
30
Forward Voltage(V)
Forward Current(mA)
Fig.3 Forward Current vs. Temperature
Fig.4 Relative Intensity vs. Wavelength
Forward Current@20mA
30
20
10
0
0
25
50
75
100
Relative Intensity@20mA
40
1.0
0.5
0
380
430
480
530
580
630
680
Ambient Temperature(
℃
)
Wavelength (nm)