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Rohm Semiconductor Electronic Components Datasheet

RLD65MPT5 Datasheet

Red Laser

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RLD65MPT5
Red Laser for DVD-player, Combination
RLD65MPT5
Glass-less structure Red Laser for DVD-player, Combination.
Low Ith & good temperature characteristics made by suitability of Multi Quantum Well.
zApplications
DVD-player
COMBO drive
Bar cord scanner
Sensor
zFeatures
1) Glass less structure
2) Low Ith : 20mA (Po=5mW, Tc=25°C)
3) Excellent temparetuer charactreristic
zExternal dimensions (Unit : mm)
Figure1
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
Figure2
L.D
3 − φ 0.45 ± 0.1
3
P.D.
12
zAbsolute maximum ratings (Tc=25°C)
Parameter
Symbol
Output
PO
Reverse voltage
Laser
PIN photodiode
VR
VR (PIN)
Operating temperature
Topr
Storage temperature
Tstg
Limits
7
2
30
10 to +70
40 to +85
Unit
mW
V
V
°C
°C
1/3


Rohm Semiconductor Electronic Components Datasheet

RLD65MPT5 Datasheet

Red Laser

No Preview Available !

www.DLaatasSeheretD4Uio.cdomes
zElectrical and optical characteristics (Tc=25°C)
Parameter
Symbol Min. Typ. Max. Unit
Threshold current
Operating current
Operating voltage
Differential efficiency
Monitor current
Parallel divergence angle
Perpendicular tolerance angle
Parallel tolerance angle
Perpendicular tolerance angle
Ith
Iop
Vop
η
Im
θ //
θ ⊥∗
∆φ //
∆φ ⊥
X
20 60 mA
30 70 mA
2.3 2.6
V
0.2 0.4 0.8 mW/mA
0.1 0.2 0.5 mA
6.5 8 10 deg
20 27 35 deg
2 0 2 deg
3 0 3 deg
Emission point accuracy
Y 80 0 80 µm
Z
Lasing wavelength
λ 645 655 662 nm
Astigmatism
I
θ⊥ , θ // are defined as full width of half maximum.
− − 10 µm
Conditions
PO=5mW
PO=5mW
PO=5mW
PO=5mW
PO=5mW
PO=5mW
PO=5mW
PO=5mW
PO=5mW
RLD65MPT5
zElectrical and optical characteristics curves
vf
[V]
5
Po
[mW]
7
ImL
0
. 25
6
4
5
3
4
23
2
1
1
Im [mA]
.5
. 75
IL
Tc=25°C
40°C
50°C
60°C
70°C
80°C
90°C
Se
[W/A]
1
.8
.6
IVop
.4
I−η . 2
00
0
0
20 40 60 80 100
If [mA]
Fig.1 Electrical characteristics
vs. package temparetuer
Intensity
1
.8
.6
Pop : 5.0 [mW]
θ⊥
θ //
.4
.2
0
60 40 20
0
20 40
Angle [deg.]
Fig.2 Far field pattern
60
2/3


Part Number RLD65MPT5
Description Red Laser
Maker Rohm
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RLD65MPT5 Datasheet PDF






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