User Manual

RLD65PZB5
Laser Diodes
1/2
DVD-Record, High power red laser diode
RLD65PZB5
The RLD65PZB5 is the red high-output semiconductor laser developed since it corresponded to the high speed needs of
the optical pick up for DVD record.
zApplications
DVD±R
DVD±RW
DVD−RAM
zFeatures
1) Absolute maximum optical
power output : Pulse 240mW
2) High speed response :
~2ns (conventional ratio 50%)
3) For field pattern Aspect Ratio
: 1.7
4) φ5.6mm small package (optical
height 1.35mm)
zExternal dimensions (Unit : mm)
Glass window
Laser chip
Sub mount
(3)
(1)
L.D.
(2)
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+0
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
Optical distance
1.35±0.08
2
3
1
High power type
zAbsolute maximum ratings (Tc=25°C)
Parameter
Output
P
O Pulse 240 mW
Symbol
Limits
Unit
Operating temperature
Top
−10 to +70 (Pulse) °C
Storage temperature
Tstg
−40 to +85 °C
Pulse conditions : pulse width < 80ns duty 50%
Laser reverse voltage
V
R 2V