S8330MG [ROITHNER]
Infrared Laser Diode; 红外激光二极管
| 型号： | S8330MG |
| 厂家： | 
Roithner LaserTechnik GmbH |
| 描述： | Infrared Laser Diode |
| 文件： | 总5页 (文件大小：388K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
S8330MG
TECHNICAL DATA
Infrared Laser Diode
Features
•
•
•
•
Lasing Mode Structure: multi mode
Peak Wavelength : typ. 830 nm
Optical Ouput Power: 30 mW
Package: 5.6 mm
Electrical Connection
Pin Configuration
Bottom View
n-type
PIN
Function
1
2
3
LD Cathode
LD Anode, PD Cathode
PD Anode
Absolute Maximum Ratings (TC=25°C)
Item
Symbol
Value
Unit
CW Output Power
LD Reverse Voltage
PD Reverse Voltage
Operating Case Temperature
Storage Temperature
PO
VrLD
VrPD
TC
30
2
30
mW
V
V
°C
°C
-10 … +40
-10 … +85
Tstg
Specifications (TC=25°C, PO=30mW)
Item
Optical Specifications
Center Wavelength
Symbol
Min.
Typ.
Max.
Unit
λC
θ║
θ┴
820
-
-
830
10
36
840
-
-
nm
deg
deg
FWHM Beam Divergence*
Electrical Specifications
Threshold Current
Operating Current
Slope Efficiency
Operating Voltage
Monitor Current
Ith
Iop
η
Uop
Im
-
23
63
0.7
1.7
0.3
30
73
-
2.3
-
mA
mA
mW/mA
V
-
0.3
-
-
mA
* θ║ and θ┴ are defined as the angle within the intensity is 50% of the peak value.
The above specifications are for reference purpose only and subjected to change without prior notice.
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Package Dimensons
5.6 mm Package (Unit:mm)
Typical Performance Curves
Optical Ouput Power vs. Forward Current
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Forward Voltage vs. Forward Current
Peak Wavelength vs. Case Temperature
Far-Field Pattern
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Monitor Current vs. Optical Output Power
Slope Efficiency vs. Case Temperature
Threshold Current vs. Case Temerature
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Safety of Laser light
•
Laser Light can damage the human eyes and skin. Do not expose the
eye or skin directly to any laser light and/or through optical lens. When
handling the LDs, wear appropriate safety glasses to prevent laser
light, even any reflections from entering to the eye. Focused laser
beam through optical instruments will increase the chance of eye
hazard.
•
These LDs are emitting invisible light.
Cautions
1. Operating methode
•
This LD shall change its forward voltage requirement and optical ouput power according to
temperature change. Also, the LD will require more operation current to maintain same ouput
power as it degrades. In order to maintain output power, use of APC (Automatic Power
Control) is recommended. Which use monitor feedback to adjust the operation current.
Confirm that electrical spike current generated by swithing on and off does not exceed the
maximum operating current level specified herein above as absolute maximum rating. Also,
employ appropriat countermeasures to reduce chattering and/or overshooting in the circuit.
•
2. Static Electricity
•
Static electricity or electrical surges will reduce and degrade the reliability of the LDs. It is
recommended to use a wrist trap or anti-electrostatic glove when handeling the product.
3. Absolute Maximum Rating
•
Active layer of LDs shall have high current density and generate high electric field during its
operation. In order to prevent excessive damage, the LD must be operated striclty below
absolute maximum rating.
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