S8450MG Datasheet PDF - Roithner
| Part Number | S8450MG | |
| Description | Infrared Laser diode | |
| Manufacturers | Roithner | |
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S8450MG
TECHNICAL DATA
Infrared Laser Diode
Features
• Lasing Mode Structure: multi mode
• Peak Wavelength : typ. 840 nm
• Optical Ouput Power: 50 mW
• Package: 5.6 mm
Electrical Connection
Pin Configuration
PIN Function
1 LD Cathode
2 LD Anode
3 n.c.
Bottom View
Absolute Maximum Ratings (TC=20°C)
Item
CW Output Power
LD Reverse Voltage
Operating Case Temperature
Storage Temperature
Symbol
PO
Vr
TC
Tstg
Value
50
2
-10 … +40
-15 … +85
Unit
mW
V
°C
°C
Specifications (TC=20°C)
Item
Optical Specifications
CW Output Power
Center Wavelength
FWHM Beam Divergence
Electrical Specifications
Threshold Current
Operating Current
Slope Efficiency
Operating Voltage
Symbol
PO
λC
θ║
θ┴
Ith
Iop
η
Uop
Min.
-
830
10
22
-
-
0.7
1.5
Typ.
50
840
15
30
28
85
0.9
1.8
Max.
-
850
20
38
35
110
-
2.1
Unit
mW
nm
deg
deg
mA
mA
mW/mA
V
The above specifications are for reference purpose only and subjected to change without prior notice.
04.10.2011
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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.
04.10.2011
S8450MG
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for S8450MG electronic component. |
| Information | Total 5 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ S8450MG.PDF Datasheet ] | |
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