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