DL-3038-034

Manufacturer Part NumberDL-3038-034
DescriptionRED LASER DIODE
ManufacturerSANYO [Sanyo Semicon Device]
DL-3038-034 datasheet
 


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RED LASER DIODE
DL-3038-034
Features
• Short wavelength : 635 nm (Typ.)
• Low threshold current : Ith = 30 mA (Typ.)
• High operating temperature : 5 mW at 50°C
• Low operating voltage : Vop = 2.2 V (Typ.)
Applications
• Bar-code scanner
• Laser marker
Absolute Maximum Ratings
Parameter
Symbol
Light Output
Po
CW
Laser
Reverse
V
Voltage
PD
Topr
Operating Temperature
Storage Temperature
Tstg
Electrical and Optical Characteristics
Parameter
Threshold Current
Operating Current
Operating Voltage
Lasing Wavelength
Perpendicular
3)
Beam
Divergence
Parallel
Perpendicular
Off Axis
Angle
Parallel
Differential Efficiency
Monitoring Output Current
Astigmatism
1) Initial values 2) All the above values are evaluated with Tottori Sanyo's measuring apparatus
Note : The above product specification are subject to change without notice.
Tottori SANYO Electric Co., Ltd.
LED Division 
5-318, Tachikawa, Tottori 680-8634 Japan  TEL : +81-857-21-2137 FAX : +81-857-21-2161
(Tc=25°C)
Ratings
Unit
5
mW
2
R
V
30
-10 ~ +50
°C
-40 ~ +85
°C
1) 2)
Min.
Symbol
Condition
Ith
CW
Iop
Po=5mW
Po=5mW
Vop
Wp
Po=5mW
Qv
Po=5mW
25
Qh
Po=5mW
dQv
-
dQh
-
dPo/dIop
-
Im
Po=5mW
0.05
As
Po=5mW
Electronic Device Business Headquarters      
Ver.2 Apr. 1999
Tolerance : ± 0.2
   0
Package
(Unit : mm)
ø9.0 - 0.03
ø5.35
ø4.75± 0.15
ø2.1
Effective window diameter 1.0min.
Top view
1
3
2
1.0± 0.1
LD facet
ø1.4max.
3 -
ø0.45± 0.1
Pin No.
1
2 3
ø2.54
Pin Connection
1
3
PD
LD
2
(Tc=25°C)
Typ.
Max.
-
30
50
-
60
40
2.3
2.5
-
-
635
645
30
35
6
8
10
-
± 3
-
± 3
-
-
-
0.4
mW/mA
-
0.2
0.5
10
-
-
3) Full angle at half maximum
Unit
mA
mA
V
nm
°
°
°
°
mA
µm

DL-3038-034 Summary of contents

  • Page 1

    ... RED LASER DIODE DL-3038-034 Features • Short wavelength : 635 nm (Typ.) • Low threshold current : Ith = 30 mA (Typ.) • High operating temperature : 50°C • Low operating voltage : Vop = 2.2 V (Typ.) Applications • Bar-code scanner • Laser marker Absolute Maximum Ratings Parameter ...

  • Page 2

    ... Output power Po (mW) Lasing wavelength vs. Temperature 644 Po=5mW 642 640 638 636 634 632 Temperature Tc (°C) This is typical data and it may not represent all products. DL-3038-034 Characteristics Threshold current vs. Temperature 100 100 1.0 Po=5mW 0.8 Tc=25°C 0.6 0.4 0.2 0 ...