RLD65PZB5
Laser Diodes
DVD-Record, High power red laser diode
RLD65PZB5
The RLD65PZB5 is the red high-output semicond uctor laser deve loped since it corresponded to th e high speed nee ds of
the optical pick up for DVD record.
zApplica tions
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)
zAbsolute maximum ratings (Tc=25°C)
Parameter
Output
Laser reverse voltage
Operating temperature
Storage temperature
Pulse conditions : pulse width < 80ns duty 50%
zExternal dimensions (Unit : mm)
0.4±0.1
1.0±0.1
2.3±0.5
(1.27)
0.1
±
1.2
φ1.2max.
0.5max.
Limits
2V
Symbol
O
P
R
V
Top
Tstg
Optical distance
1.35±0.08
Pulse 240 mW
−10 to +70 (Pulse) °C
−40 to +85 °C
3
5.6
−0.025
90°±2°
1
2
+0
φ
1.6
φ1min.
Unit
Equivalent circuit diagram
0.2
±
3.6
φ
4.4+0
φ
φ2.0
(3)
L.D.
Glass window
Laser chip
0.5min.
Sub mount
3−
φ
0.45
6.5±0.5
(1)
(2)
High power type
1/2
RLD65PZB5
Laser Diodes
zElectrical and optical characteristics (Tc=25°C)
Parameter
Threshold current CWmA
Operating current
Operating voltage V
Differential efficiency
Monitor current mA
Parallel divergence angle 8 10 13
Perpendicular divergence angle 15 17 19
Parallel deviation angle
Perpendicular deviation angle
Emission point accuracy
Peak emission wave length
Astigmatism
∗ θ // and θ ⊥ are defined as the angle within which the intensity is 50% of the peak value.
Symbol
1
∗
I
th
1
∗
I
op
∗
V
op
1
∗
η
1
∗
I
m
∗
θ
//
1
∗
θ
⊥
∗
∆φ
//
∗
∆φ
⊥
∆XYZ
1
∗
λ
2
∗
As
Min. Typ. Max.
−
−
1
−
−−−
1
1
−2.0
1
−3.0
1
∗
60 75
150 200
2.7 3.2
0
+2.0
0
+3.0
0
+80
6
zElectrical and optical characteristics curve
1.0
Tc=25°C
200
(mW)
O
150
100
50
OPTICAL POWER : P
0
0 100 200 300
40°C
50°C
60°C
70°C
80°C
OPERATING CURRENT : I
Fig.1 Optical output
vs. operating current
PULSED
100ns
Duty50%
F
(mA)
6
5
4
0.5
3
INTENSITY
2
1
0
0
−60 −40 −20 0
ANGLE (
Fig.2 Far field pattern
mW/mA0.7 1.0 1.3
Unit
mA
deg
nm650 658 662
Conditions
CW : P
O
=80mW
O
=80mW
CW : P
CW :
30mW / (I(80mW) −I(50mW))
CW : PO=100mW
CW : P
O
=80mW
CW : P
O
=80mWµm−−
θ
⊥
θ
//
4020
60
deg)
−
−µm−80
2/2
Appendix
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document use silicon as a basic material.
Products listed in this document are no antiradiation design.
Notes
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level of
reliability and the malfunction of with would directly endanger human life (such as medical instruments,
transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other
safety devices), please be sure to consult with our sales representative in advance.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.0
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