DL-5147-042
RED LASER DIODE
Features
Short wavelength : 655 nm (Typ.)
High output power : 30 mW at 60C (CW)
Low threshold current : Ith = 40 mA (Typ.)
Small package : 5.6 mm
TE mode
Absolute Maximum Ratings
Electrical and Optical Characteristics
Tottori SANYO Electric Co., Ltd.
LED Division
5-318, Tachikawa, Tottori 680-8634 Japan
TEL : +81-857-21-2137 FAX : +81-857-21-2161
Note : The above product specification are subject to change without notice.
Parameter
Light Output
Reverse
Voltage
2
30
Symbol
Ratings
Unit
50
V
R
Po(pulse)
V
mW
Operating Temperature
Storage Temperature
-10 to +60
-40 to +85
Topr
Tstg
C
C
Laser
PD
CW
Pulse
Po (CW)
30
1)
1) Pulse Width 0.5s, Duty 50%
2) Initial values 3) All the above values are evaluated with Tottori Sanyo's measuring apparatus
4) Full angle at half maximum
(Tc=25C)
Parameter
Threshold Current
Operating Current
Lasing Wavelength
Symbol
Ith
Iop
Lp
Condition
Po=30mW
Po=30mW
Min.
-
-
-
Typ.
40
80
655
Max.
50
110
665
Unit
mA
mA
nm
Beam
Divergence
Perpendicular
Parallel
Differential Efficiency
Monitoring Output Current
Off Axis
Angle
Qv
Qh
dQv
dQh
dPo/dIop
Im
Po=30mW
Po=30mW
Po=30mW
15
6
-
-
23
7
-
0.75
0.3
28
10
3
3
-
mW/mA
mA
4)
Astigmatism
As
Po=30mW
10
m
-
-
-
-
-
-
CW
-
Operating Voltage
Vop
Po=30mW
-
2.4
2.8
V
0,1
-
Package
3
1
PD
LD
2
Pin Connection
(Tc=25C)
Perpendicular
Parallel
1
1.6
3.55 0.1
4.4
5.6 - 0.025
Top view
1.0 0.1
Effective window diameter 1.0min.
2 3
2.0
Pin No.
1.4max.
LD facet
3 -
0.45 0.1
1
3
2
Tolerance : 0.2
(Unit : mm)
Ver.1 July. 2002
Applications
Bar-code scanner
5)
2) 3)
0
0
150
0
10
20
30
40
10
100
0
10
20
30
40
50
80
60
40
20
0.1
0.2
0.3
0.4
0.5
0
10
20
30
0
0.2
0.4
0.6
0.8
1.0
-40 -30 -20 -10
0
10 20 30 40
645
650
655
665
0
20
30
50
650
652
654
656
658
660
Po=30mW
Po=20mW
Po=10mW
Tc=25
C
40
10
60
50
60C
0
Tc=25
C
Vr(PD)=5V
100
25
Po=30mW
660
60
DL-5147-042
Po=30mW
Tc=25
C
Qv
Qh
Characteristics
Threshold current vs. Temperature
Temperature Tc (C)
Lasing wavelength vs. Output power
Lasing wavelength Lp (nm)
Monitoring current vs. Output power
Output power Po (mW)
This is typical data and it may not represent all products.
Beam divergence
Angle Q( )
Lasing wavelength vs. Temperature
Temperature Tc (C)
Output power vs. Forward current
Forward current IF (mA)
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