laser diode 905nm 100mW 70℃ Infrared Laser
Optical Output Power:100MW
Laser Diode Reverse Voltage:2V
Photo Diode Reverse Voltage:30V
Operating Temperature:-10 ~ +70℃
Storage Temperature:-40 ~ +85℃
Threshold Current:25-50mA
Operating Current:130-170mA
Slope Efficiency:0.8-1.4 mW/mA
Lasing Wavelength:895-905-915NM
Application – Sensor – Industrial optical module
Features
– 905nm Infra Red Laser
– CW laser (Continuous Wave)
– Single Transvers / TE mode laser
– 5.6mm Package
- PRECAUTIONS
1) Absolute maximum ratings
The absolute maximum ratings which must not be exceeded even momentarily have been
established for over driving laser operation reason such as COD. Exercise particular caution
with respect to the drive voltage supply and static electricity.
2) Prevention of surge current and electrostatic discharge(ESD) and surge stress
Laser diode is sensitive device to ESD and surge, so even an extremely short time,
laser diode damaged with the strong light emitted.
Use the power supply that was designed not to exceed the optical power output
specified at the absolute maximum ratings
We advise talking the following protective measures
-. Ground the device and circuits
-. When working with laser diodes wear anti-static clothing.
Grounded wrist straps should always be worn while working with laser diodes.
-. Use anti-static containers for transport and storage.
-. Laser diode deterioration and damage can occur due to excessive current
spikes when the power is turned on or off.
Design circuits to avoid the generating of excessive current spikes
3) Soldering
When soldering, please give attention to the mechanical stress and
the temperature. Temperature of die-pad portion should be less than 200℃.
It is recommended to radiate heat by putting heat sink on the package.
※ Soldering temperature and time : Iron temperature less than 350℃ within3sec (leads only)
4) Eye Safety
When the laser diode is in operation, looking into laser beam directly by naked eyes, even
through a lens, microscope or optical fibers, may cause severe damage to human eyes. For
observing laser beams, using safety goggles is recommended