ROHM RLD78PZW4 780nm 80mw Laser Diode
The roma RLD78PZW4 is infraede laser diode high power output type ( pulse 230mw ).This is the best for optical disk drive use,such as CD-R/RW.
Applications:
- Max.x52 speed CD-R/RW drives.
Features:
- Absolute maximum optical power output: pulse 230mw
- Wave length: Typ.784nm
- ⌀ 5.6mm small packages
Laser diode:
Threshold current : 50 mA
Operating current : 165 mA
Operating voltage: 2.5V
Differential efficiency: 0.7 ~ 0.9 mW/mA
Parallel divergence angle: 8 ~ 10 deg
perpendicular divergence angle: 15 ~ 19 deg
Parallel deviation angle: -2 ~ +2 deg
Perpendicular deviation angle: -3 ~ +3 deg
Emission point accuracy: -80 ~ +80 um
Peak emission wavelength: 779 ~ 784 nm
Astigmatism: 6 um
