DL-3149-054 View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
DL-3149-054 Datasheet PDF : 3 Pages
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Ordering number : EN5867A
DL-3149-054
Red Laser Diode
DL-3149-054
Index Guided AlGaInP Laser Diode
Overview
DL-3149-054 is 670 nm (Typ.) index guided AlGaInP laser diode with low
threshold current and high operating temperature. The low threshold
current and high operating temperature are achieved by the use of a
strained multiple quantum well active layer. DL-3149-054 is suitable for
applications such as bar-code scanners, laser pointers and other optical
information systems.
Features
•Short wavelength
•High operating temperature
•Low threshold current
•Small package
: 670 nm (Typ.)
: 5 mW at 60°C
: Ith = 30 mA (Typ.)
: 5.6 mmØ
Package Dimensions
0
ø5.6--0.025
ø4.4
Tolerance : ±0.2
Unit
: mm
ø3.55±0.1
ø1.6
Effective window diameter 1.0min.
1
3
Top view
2
1.0±0.1
LD facet
ø1.4max.
Absolute Maximum Ratings at Tc=25°C
Parameter
Symbol Ratings
Unit
Light Output
Po
5
mW
Reverse Voltage Laser VR
2
V
PIN
30
Operating Temperature Topr ---10 to +60
°C
Storage Temperature
Tstg
---40 to +85
°C
3–ø0.45±0.1
Pin No. 1 2 3 ø2.0
5.6mm ø stem
Electrical Connection
1
3
LD
PD
Electrical and Optical Characteristics at Tc=25°C
2
– power supply system
Parameter
Threshold Current
Operating Current
Operating Voltage
Lasing Wavelength
Beam g) Perpendicular
Divergence Parallel
Off Axis
Perpendicular
Angle
Parallel
Differential Efficiency
Monitoring Output Current
Astigmatism
Symbol
Ith
Iop
Vop
λp
θ⊥
θ //
∆θ ⊥
∆θ //
dPo/dIop
Im
As
Condition Min. Typ. Max. Unit
CW
--
30
50
mA
Po=5mW
--
45
60
mA
Po=5mW
--
2.3
2.6
V
Po=5mW
660
670
680
nm
Po=5mW
25
33
40
deg.
Po=5mW
6
8
10
deg.
--
--
--
±3
deg.
--
--
--
±3
deg.
--
0.15
0.3
-- mW/mA
Po=5mW
0.4
1.2
2.0
mA
Po=5mW
--
8
--
µm
g) Full angle at half maximum note : The above product specifications are subject to change without notice.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
N2798 GI / N2897 GI, (IM) No.5867 1/3
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