- Product Details
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Quick Details
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Weight (KG):
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0.01 KG
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Wavelength:
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940nm
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power:
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2W
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Laser type:
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VSCEL
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Brand:
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Tyson
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Application:
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Proximity sensors
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Keywords:
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Laser Diode
Quick Details
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Place of Origin:
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Guangdong, China
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Spare Parts Type:
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PART
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Brand Name:
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TYSON
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Weight (KG):
-
0.01 KG
-
Wavelength:
-
940nm
-
power:
-
2W
-
Laser type:
-
VSCEL
-
Brand:
-
Tyson
-
Application:
-
Proximity sensors
-
Keywords:
-
Laser Diode
940nm 2W VCSEL Laser Diode(3535 Packaging)
Features
Multimode VCSEL
Low wavelength drift
Oxide isolation technology
Low threshold current
High reliability
Integrated photodiode
Applications
3D sensors
Lidars
Temperature sensors
Medical applications
Proximity sensors
Military applications
Ⅰ. Absolute maximum ratings
| Parameter | Symbol | Rating | Unit |
| Case Operating Temp | Top | -40 to 85 | ℃ |
| Storage Temp | Tsto | -40 to 105 | ℃ |
| Reflow Soldering Temperture | Tsdr | 260℃(<5s) | ℃ |
| Reverse Voltage | VR | 5 | V |
| Maximum Continuous Current | Imax | 3.5 | A |
| ESD exposure (Human body) model | ESD | 1k | V |
Ⅱ. Optical-electrical characteristics @25℃(pulsewidth 0.1ms,1% duty cycle)
| Parameters | Conditions | Symbol | Unit | Min. | Typ. | Max. |
| Optical Power | IF=2.5A | Po | W | - | 2.0 | - |
| Threshold Current | - | Ith | A | - | 0.18 | - |
| Forward Current | - | IF | A | 2.5 | ||
| Power Conversion Efficiency | IF=2.5A | η | % | - | 39 | - |
| Slope efficiency | Po=2.0W | - | W/A | - | 0.26 | - |
| Peak Wavelength | IF=2.5A | - | um | 930 | 940 | 950 |
| Laser Forward Voltage | IF=2.5A | Vf | V | 2.04 | 2.25 | |
| Series Resistance | IF=2.5A | R | Ω | - | 0.82 | 0.90 |
| Beam Angle | IF=2.5A | - | Degrees | - | 36 | - |
| Wavelength Temp. drift | IF=2.5A | - | nm/℃ | - | 0.07 | - |
| Soldering Temperature | - | - | ℃ | - | - | 260(5s) |
| Substrate | AIN | |||||
III. Enviromental Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Units | Ref. |
| Case Operating Temp | Top | -40 | 25 | 85 | ℃ | - |
| Storage Temp | Tsto | -40 | 25 | 105 | ℃ |
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