4W 940nm VCSEL 3535 Diode
4W 940nm VCSEL Diode is a 3535 SMD high-power package with ESD protection. This VSCEL produces the beam with a narrow viewing angle of 25 degrees to 30 degrees. This package is made of ALN ceramic substrate which features better thermal dissipation. This VCSEL package features high radiant power output with high-effeciency.
Key Features
Clear lens
Suitable for top-mount design
Available in 850 nm and 940 nm wavelengths
Packaged in tape-and-reel
Applications
Infrared sensor
Proximity
Face identification
3D imaging
Characteristics
|
Parameters |
Typ. |
|
Optical Power Output |
4W |
|
Threshold Current |
0.4A |
|
Forward Current |
5A |
|
Emission Area |
945*845um |
|
Peak Wavelength |
940nm |
|
Laser Forward Voltage |
2.15V |
|
Beam Angle |
20Degrees |
|
Wavelength Temp. drift |
0.07nm/℃ |
| Soldering Temperature |
260℃(5s) |
|
Substrate |
AIN |
LIV Graph and Wavelength
Mechanical Schematics
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