Rainbow Electronics RLD65PZB5 - 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
φ 2.0
± 0.2
φ 3.6
φ 4.4
+ 0
φ 1.6
φ 1min.
0.5min.
3 −φ 0.45
φ 1.2max.
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 2 V