Nichia 1W 520nm Green Laser Diodes NDG7K757
Nichia 1W 520nm Green Laser Diodes NDG7K757

Price:   $299.00

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Details: Nichia 1W 520nm Green Laser Diodes NDG7K757

New Nichia  High Power 1W (1000mW) Green Laser Diode TO-5 9mm Package. It has off center pins.The beam specs are similar to Nichia 445nm diodes. It can be customized according to your needs.


Module Number: NDG7K757
Wavelength: 510nm, 515nm , 520nm 
Max. Reverse Voltage: 2V

Operating current 1,7 A @ 25*C
Threshold current 0,3 A
Operating voltage 4,6 V @ 1,5 A
Optical output power 1 W @ 1,5 A
Wavelenght 520 nm
Package TO-5
Lifetime 10000 h
Storage temperature -40 ~to 85 *C
Beam divergence parallel 5 - 25 deg @ 1,5 A
Beam divergence perpendicular 35 - 55 deg @ 1,5 A
Slope efficiency 0,83 W/A
Allowable reverse current 85 mA @ 25*C


Operating current 1,7 A @ 25*C
Threshold current 0,3 A
Operating voltage 4,6 V @ 1,5 A
Optical output power 1 W @ 1,5 A
Wavelenght 520 nm
Package TO-5
Lifetime 10000 h
Storage temperature -40 ~to 85 *C
Beam divergence parallel 5 - 25 deg @ 1,5 A
Beam divergence perpendicular 35 - 55 deg @ 1,5 A
Slope efficiency 0,83 W/A
Allowable reverse current 85 mA @ 25*C
Operating temperature 0 to +50 *C
Diode type Multi transverse mode

NDG7K757 and NDG7475 is the same item.
It was called NDG7K757 before 2012,then it was called NDG7475 after 2012.










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