Forward Current (Tc=25°C)：1.8A

Allowable Reverse Current (Tc=25°C)：85 mA

Storage Temperature：-40 ~ 85°C

Operating Case Temperature：0 ~ 50 °C

 

Optical Output Power： 1w

Dominant Wavelength： 520nm

Threshold Current：0.3A

Slope Efficiency：0.83W/A

Operating Voltage ： 4.6V

 

 

 

Customers Questions:

 

 

Trying to figure out how to use the Nichia 1W green laser (NDG7K75T). The datasheet provides the beam divergence angle (11 deg x 45 deg).
However, it does not reveal the size of the laser strip (e.g. ## um x ##um). This parameter is useful because it tells me how well the beam can be collimated.

 

NDG7475 and NDG7K75T have the same wavelength and output power, check NDG7475 at BeamQ Laser