RLD65MPT4 Datasheet, PDF (1/3 Pages) Rohm – Low power red laser diode

Laser Diodes
Low power red laser diode
RLD65MPT4
RLD65MPT4
Glass-less structure Red Laser.
Low Ith & good temperature characteristics made by suitability of Multi Quantum Well.
zApplications
DVD-ROM
COMBINATION Drive
Sensors
zFeatures
1) The 10mW of the maximum rating corresponding to
DVD-RAM read.
2) Optimization of a strained multi quantum well realizes
the reduction in threshold current, and the good
temperature characteristic.
3) Low threshold current : 25mA (TC=25°C).
zDimensions (Unit : mm)
Figure−1
90 ^{± 2}
0.4 ^{± 0.1}
1
3
2
Laser chip
5.6
+
−
0
0.025
φ1.6 ± 0.1
0.5 min.
φ1.2max
Oprical distance
1.35 ^{± 0.08}
Surmount
Figure−2
L.D
3 − φ 0.45 ± 0.1
3
P.D.
zAbsolute maximum ratings (Tc=25°C)
1
2
Parameter
Symbol
Limits
Unit
Output
PO
10
mW
Reverse ^Raser
VR
2
V
voltage _{PIN photodiode}
VR(PIN)
30
V
Operating temperature
Topr
−10 to +70
°C
Storage temperature
Tstg
−40 to +85
°C
1/2