MM640-5
DATA SHEETS .... MM640nm 5mW ....RED LASER MODULE
Barrel Specs:
  • 2 Pieces
  • 12 - 56 Thread Size
  • Dia: 6.4mm
  • Length:  17mm
 Weight & Wire Lengths:
  • Module with 6" wire leads - 49 grain wt.b
  • Module without 6" wire leads - 42 grain wt
  • Module with spring leads - 42 1/2 grain wt.
  • Spring 2.4mm dia. 4mm long (trimmable)
  Lens Housing Specs:
  • 12 - 56 Thread Size
  • 3.0mm Aperture
  • 4.0mm Plastic Lens

RED LASER DIODE    ABSOLUTE MAXIMUM RATINGS - (Tc=25 °C)

TECHNICAL DATA
Visible light output     640nm
Optical power output     5mW CW
Package Type            5.6mm
Built-in photo diode for monitoring laser output
Pin Out Diagram
Items Symbols Values Unit
Optical output power Po 5 mW
Laser diode reverse voltage V 2 V
Photo diode reverse voltage V 30 V
Operating temperature Topr -10 ~ +50 °C
Storage temperature Tstg -40 ~ +85 °C
OPTICAL and ELECTRICAL CHARACTERISTICS - (Tc=25 ºC)
Items Symbols Min. Typ. Max. Unit Test Condition
Optical output power Po - 5 - mW -
Threshold current Ith - 30 65 mA -
Operating current Iop - 55 75 mA Po=5mW
Operating voltage Vop - 2.7 - V Po=5mW
Lasing wavelength 635 640 645 nm Po=5mW
Beam divergence - 5 11 deg Po=5mW
Beam divergence - 25 37 deg Po=5mW
Monitor current Im - 10 20 uA Po=5mW
Astigmatism As - 11 - um Po=5mW
MTTF 3-5,000 hrs. Po=5mW
Emitter Size 10 x 60 Microns - Emitter Distance to Cap Lens = 0.3mm
Structure Index Guided