SLD335F Datasheet PDF - Sony Corporation

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SLD335F
Sony Corporation

Part Number SLD335F
Description 5W High Power Laser Diode
Page 5 Pages


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5W High Power Laser Diode
SLD335F
Description
The SLD335F is a 5W high power laser diode designed to have a uniform emission area that is suitable for the
applications for solid-state laser excitation, measurement, printing, etc.
Features
www.DataSheet4U.com
‹ High-power
Recommended optical power output Po = 5W
‹ High-optical power density: 5W/200μm (Emitting line width)
Package
M-S035
Structure
‹ AlGaAs quantum well structure laser diode
Operating Lifetime
‹ MTTF 10,000h (effective value) at Po = 5W, Tc = 25°C
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license
by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating
the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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SLD335F
Absolute Maximum Ratings
(Tc = 25°C)
Š Optical power output
Š Reverse voltage
Š Operating temperature
Š Storage temperature
Pomax
VR LD
Tc
Tstg
5.5
2
–10 to +30
–40 to +85
W
V
°C
°C
Warranty
Reliability assurance does not apply to this product. Because of the nature of an open heat sink product, the
product shall be handled with special care to avoid any damage by handling and atmosphere including dusts
and hemidity. Quality shall be assured by proper atmosphere maintained by sealed packaging. Laser diodes
www.DataSheenta4Utu.craolmly has differing lifetimes which follow a Weibull distribution.
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SLD335F
Electrical and Optical Characteristics
(Tc = Case temperature, 25°C)
Item
Threshold current
Operating current
Operating voltage
Wavelength
Radiation
angle
Perpendicular
Parallel
www.DataSheetP4Uo.sciotiomnal
accuracy
Position
Angle
Differential efficiency
Symbol
Ith
Iop
Vop
λp
θ
θ
ΔX
ΔY
Δφ
Δφ
ηD
Conditions
Po = 5W
Po = 5W
Po = 5W
Po = 5W
Po = 5W
Po = 5W
Po = 5W
Po = 5W
Min.
805
15
4
0.65
Typ. Max.
Unit
0.8 1.5
A
5.2 6.5
A
2.2 3.0
V
— 811 nm
23 33 degree
11 17 degree
±100 μm
±100 μm
±3 degree
±4 degree
1.1 — W/A
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SLD335F
Notes On Handling
Care should be taken for the following points when using this product.
1. This product corresponds to a Class 4 product under IEC60825-1 and JIS standard C6802 “Laser Product
Emission Safety Standards”.
LASER DIODE
LASER DIODE
LASER RADIATION
AVOID EYE OR SKIN EXPOSURE TO
DIRECT OR SCATTERED RADIATION
MAXIMUM OUTPUT OVER 1 W
WAVELENGTH
600 - 950 nm
CLASS IV LASER PRODUCT
AVOID EXPOSURE
Laser radiation is
emitted from this
aperture.
This product complies with 21
CFR Part 1040.10 and 1040.11
Sony Corporation
1-7-1 Konan,
Minato-ku, Tokyo
108-0075 Japan
2. Eye protection against laser beams
www.DataSheet4UT.caokme care not to allow laser beams to enter your eyes under any circumstances.
For observing laser beams, ALWAYS use safety goggles that block laser beams. Usage of IR scopes,
IR cameras and fluorescent plates is also recommended for monitoring laser beams safely.
3. Gallium Arsenide
This product uses gallium arsenide (GaAs). This is not a problem for normal use, but GaAs vapors may be
potentially hazardous to the human body. Therefore, never crush, heat to the maximum storage
temperature or higher, or place the product in your mouth.
In addition, the following disposal methods are recommended when disposing of this product.
(1) Engaging the services of a contractor certified in the collection, transport and intermediate treatment
of items containing arsenic.
(2) Managing the product through to final disposal as specially managed industrial waste which is
handled separately from general industrial waste and household waste.
4. Prevention of surge current and electrostatic discharge
Laser diodes are most sensitive to electrostatic discharge among semiconductors. When a large current is
passed through the laser diode for even an extremely short time, the strong light emitted from the laser
diode promotes deterioration and then destruction of the laser diode. Therefore, note that surge current
should not flow to the laser diode driving circuit from switches and others. Also, if the laser diode is handled
carelessly, it may be destroyed instantly because electrostatic discharge is easily applied by a human
body. Therefore, be extremely careful about overcurrent and electrostatic discharge.
5. Use for special applications
This product is not designed or manufactured for use in equipment used under circumstances where failure
may pose a risk to life and limb, or result in significant material damage, etc.
Consult your Sony sales representative when investigating use for medical, vehicle, nuclear power control
or other special applications. Also, use the power supply that was designed not to exceed the optical power
output specified at the absolute maximum ratings.
6. Environment-related Substances to be Controlled
No substances classified at Level 1 (immediate ban) of Sony Technical Standard, SS-00259,
“Management regulations for the Environment-related Substances to be Controlled”. The excerpt from
SS-00259 is introduced on following URL.
http://www.sony.net/SonyInfo/procurementinfo/ss00259/
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