SR3311-U [KODENSHI]
Optoelectronic Device,;
| 型号： | SR3311-U |
| 厂家： | 
KODENSHI KOREA CORP. |
| 描述： | Optoelectronic Device, |
| 文件： | 总3页 (文件大小：48K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SR3311-U
Semiconductor
LED Lamp
Features
• Colorless transparency lens type
• φ3mm(T-1) all plastic mold type
• Ultra luminosity
• Low power consumption
Outline Dimensions
unit : mm
STRAIGHT TYPE
STOPPER TYPE
3.0±0.2
3.0±0.2
0.2
4.0±
0.2
4.0±
0.2
5.0±
0.2
5.0±
0.5
5.5±
0.5
0.5
25.0 M IN
25.0 M IN
1.0 M IN
1.0 M IN
2.54 NOM
2.54 NOM
2 1
2 1
0.2
3.8±
0.2
3.8±
PIN Connections
1.Anode
2.Cathode
KLR-8009-001
1
SR3311-U
Absolute maximum ratings
Characteristic
Symbol
PD
Ratings
Unit
mW
mA
mA
V
Power Dissipation
70
Forward Current
*1Peak Forward Current
IF
30
IFP
50
3
Reverse Voltage
VR
-20∼ 85
℃
Operating Temperature
Storage Temperature
*2Soldering Temperature
Topr
Tstg
Tsol
-30∼ 100
260℃ for 3 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
IF= 20mA
IF= 20mA
IF= 20mA
IF= 20mA
VR=4V
Min. Typ. Max. Unit
Forward Voltage
VF
-
-
-
-
-
-
1.8
800
660
20
2.5
V
Luminous Intensity
Peak Wavelength
Spectrum Bandwidth
Reverse Current
*3Half Angle
IV
-
mcd
nm
nm
uA
-
λP
Δλ
-
-
10
-
I
R
IF= 20mA
±17
deg
θ1/2
*3. θ1/2 is the off-axis angle where the lum inous intensity is 1/2 the peak intensity
KLR-8009-001
2
SR3311-U
Characteristic Diagrams
Fig. 1 IF - VF
Fig. 2 IV - IF
50
30
10
5
3
1
0.5
0.3
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
Forward Voltage VF [V]
Forward Current IF [mA]
Fig.4 Spectrum Distribution
Fig. 3 IF – Ta
Ambient Temperature Ta [℃]
Fig. 5 Radiation Diagram
Wavelength λ [nm]
Relative Luminous Intensity [%]
KLR-8009-001
3
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