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SLD327YT Datasheet

Download or read online Sony Electronics SLD327YT 3W High Power Laser Diode pdf datasheet.



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3W High Power Laser Diode
Description
The SLD327YT has a compatible package, and
allows independent thermal and electric design.
It is a high power laser diode that affords easy
optical design.
Features
• High-optical power output
Recommended optical power output: P
• High-optical power density: 3W/200µm
(Emitting line width)
Applications
• Solid state laser excitation
• Medical use
• Material processing
• Measurement
Structure
AlGaAs quantum well structure laser diode
Operating Lifetime
MTTF 10,000H (effective value) at Po = 3.0W, Tth = 25°C
Absolute Maximum Ratings (Tth = 25°C)
• Optical power output
• Reverse voltage
• Operating temperature (Tth)
• Storage temperature
Warranty
This warranty period shall be 90 days after receipt of the product or
1,000 hours operation time whichever is shorter.
Sony Quality Assurance Department shall analyze any product that
fails during said warranty period, and if the analysis results show that
the product failed due to material or manufacturing defects on the
part of Sony, the product shall be replaced free of charge.
Laser diodes naturally have differing lifetimes which follow a Weibull
distribution.
Special warranties are also available.
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.
= 3.0W
O
Equivalent Circuit
1
P
max
3.3
W
O
V
LD
2
V
R
PD
15
V
Topr –10 to +30
°C
Tstg
–40 to +85
°C
– 1 –
SLD327YT
M-288
TE Cooler
Case
LD
PD
TH
3
4
5
6
7
8
9
Pin Configuration (Top View)
No.
Function
TE cooler (negative)
1
2
Case
3
Laser diode (anode)
4
Thermistor
5
6
Thermistor
7
Laser diode (cathode)
8
Photo diode (anode)
9
Photo diode (cathode)
10
TE cooler (positive)
E95Z13D46
10

Summary of Contents

Page 1

... High Power Laser Diode Description The SLD327YT has a compatible package, and allows independent thermal and electric design high power laser diode that affords easy optical design. Features High-optical power output Recommended optical power output: P High-optical power density: 3W/200µm ...

Page 2

... Monitor current Thermistor resistance Wavelength Selection Type Wavelength (nm) SLD327YT-1 795 ± 5 SLD327YT-2 810 ± 10 SLD327YT-3 830 ± 10 Type Wavelength (nm) SLD327YT-21 798 ± 3 SLD327YT-24 807 ± 3 SLD327YT-25 810 ± 3 (Tth Thermistor temperature, Tth 25°C) Min. Symbol Conditions Ith P 3.0W Iop 3.0W Vop 3.0W ...

Page 3

... Angle [degree] Thermistor characteristics TthThermistor temperature [°C] TE cooler characteristics Tth 25°C TvsV TTemperature difference [° Tth Tth : Thermistor temperature Tc : Case temperature SLD327YT // TvsQ 0 80 ...

Page 4

... LASER DIODE This product complies with 21 CFR Part 1040.10 and 1040.11 Sony Corporation AVOID EXPOSURE 6-7-35 Kitashinagawa, Laser radiation is Shinagawa-ku,Tokyo OVER 1 W emitted from this 600 - 950 nm 141-0001 Japan aperture. 4 SLD327YT LASER DIODE ...

Page 5

... Package Outline Unit 0.08 4 4.04 0.03 Reference Plane SONY CODE EIAJ CODE JEDEC CODE M-288 38.60 0.15 Window 5.0 Glass 2.54 44.45 0.50 LD Chip 31.75 0.50 26.4 19.30 0.15 M-288 PACKAGE MASS 5 9 1.0 100g Sony Corporation SLD327YT ...

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