RLD65MPT3
Laser Diodes
1/2
DVD-ROM red laser diode
RLD65MPT3
For DVD-ROM, DVD player, power saving type that made high temperature characteristics more improved.
zApplications
DVD-ROM
DVD player
Barcode readers
Sensors
zFeatures
1) Optimization of a strained multi quantum well realizes the reduction in threshold current, and the good temperature
characteristic.
2) Low threshold current : 20mA (T
C=25°C)
3) Low noise is realized by a high frequency modulation element.
zExternal dimensions (Unit : mm)
(3)
(1)
L.D. P.D.
(2)
M
t
y
p
e
Equivalent circuit diagram
90°±2°
0.4±0.1
1.0±0.1
5.6
+0
−0.025
φ2.0
±
0.2
φ
3.6
φ
4.4
φ
1.6
φ1min.
0.5min.
3−
φ
0.45
φ1.2max.
0.5max.
(1.27)
1.2
±
0.1
2.3±0.5
6.5±0.5
Glass window
Laser chip
Sub mount
optical distance
1.35±0.08
2
3
1
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