AUK SR3318-V

SR3318-V
Semiconductor
High Brightness LED Lamp
Features
•
•
•
•
Colorless transparency lens type
φ3mm(T-1) all plastic mold type
Wide half angle of intensity(θ½ =±40o)
Super brightness
Outline Dimensions
unit :
STRAIGHT TYPE
mm
STOPPER TYPE
3.0±0.2
3.0±0.2
4.1±0.2
4.1±0.2
2.9±0.2
2.9±0.2
5.5±0.5
0.5
0.5
23.0 MIN
23.0 MIN
1.0 MIN
2.54 NOM
12
1.0 MIN
2.54 NOM
3.6±0.2
12
3.8±0.2
3.6±0.2
3.8±0.2
PIN Connections
1.Anode
2.Cathode
KLR-9021-001
1
SR3318-V
Absolute maximum ratings
Characteristic
Symbol
Ratings
Unit
Power Dissipation
PD
70
mW
Forward Current
IF
30
mA
IFP
50
mA
Reverse Voltage
VR
4
V
Operating Temperature
Topr
-25∼85
°C
Storage Temperature
Tstg
-30∼100
°C
1
* Peak Forward Current
2
* Soldering Temperature
Tsol
260°C for 5 seconds
*1.Duty ratio = 1/16, Pulse width = 0.1ms
*2.Keep the distance more than 2.0mm from PCB to the bottom of LED package
Electrical Characteristics
Characteristic
Symbol
Test Condition
Forward Voltage
VF
IF= 20mA
-
1.8
2.5
V
Luminous Intensity
IV
IF= 20mA
25
50
-
mcd
λP
Δλ
IR
IF= 20mA
-
660
-
nm
IF= 20mA
-
20
-
nm
VR=4V
-
-
10
uA
IF= 20mA
-
±40
-
deg
Peak Wavelength
Spectrum Bandwidth
Reverse Current
3
* Half Angle
θ1/2
Min. Typ. Max.
Unit
*3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity
KLR-9021-001
2
SR3318-V
Characteristic Diagrams
Fig. 2 IV - IF
Luminous Intensity Iv [mcd]
Forward Current IF [mA]
Fig. 1 IF - VF
50
30
10
5
3
0.5
0.3
1.2
1.4
1.6
1.8
2.0
2.2
2.4
500
300
100
50
30
10
5
3
2.6
0
Forward Voltage VF [V]
5
10
30
50
Current IF [mA]
100
Relative Intensity [%]
Current IF [mA]
3
Fig.4 Spectrum Distribution
50
Forward
1
Forward
Fig. 3 IF – Ta
40
30
20
10
0
-20
0.5
0
20
40
60
80
80
60
40
20
0
500
100
550
Ambient Temperature Ta [℃]
600
650
700
750
Wavelength λ [nm]
Fig. 5 Radiation Diagram
100
50
0
50
100
Relative Luminous Intensity [%]
KLR-9021-001
3