RHB510APA [ROITHNER]
Blue Laser Diode; 蓝色激光二极管
| 型号： | RHB510APA |
| 厂家： | 
Roithner LaserTechnik GmbH |
| 描述： | Blue Laser Diode |
| 文件： | 总4页 (文件大小：664K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RHB510APA
TECHNICAL DATA
Blue Laser Diode
Features
•
•
•
Peak Wavelength: 455 nm
Optical Ouput Power: 50 mW
Package: 5.6 mm, with Photo Diode
Electrical Connection
Pin Configuration
Bottom View
m-type
PIN
Function
LD Anode
LD Cathode, PD Cathode
PD Anode
1
2
3
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
VR (LD)
VR (PD)
TC
80
5
20
mW
V
V
°C
°C
-10 … +60
-35 … +75
Tstg
Specifications (TC=25°C)
Item
Optical Specifications
CW Output Power
Symbol
Min.
Typ.
Max.
Unit
PO
λP
θ║
-
-
445
8.5
22.0
-
50
450
10.5
29.0
2.5
mW
nm
Peak Wavelength
440
6.5
17.0
-2.5
-7.0
-80
deg
deg
deg
deg
µm
FWHM Beam Divergence
θ┴
Δθ║
Δθ┴
ΔX,Y,Z
Angle
Position
Emission Point Accuracy
-
-
7.0
80
Electrical Specifications
Threshold Current
Operating Current
Slope Efficiency
Operating Voltage
Monitor Current
Ith
Iop
η
Uop
Im
10
80
0.3
4.5
-
35
120
0.6
5.5
-
50
160
1.0
6.5
2.0
mA
mA
W/A
V
mA
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)
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Typical Characteristics
Optical Ouput Power vs. Forward Current
Forward Voltage vs. Forward Current
Peak Wavelength vs. Case Temperature
Typical Spectrum
Threshold Current vs. Case Temperature
Far Field Pattern
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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 classified in Class 3B of IEC60825-1 and 21 CFR Part 1040.10 Safety
Standards. It is absolutely necessery to take overall safety measures against User’s modules,
equipment and systems into which this LDs are incorporated and/or integrated.
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 switching 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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