SLD327YT Sony Corporation, SLD327YT Datasheet

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SLD327YT

Manufacturer Part Number
SLD327YT
Description
3W High Power Laser Diode
Manufacturer
Sony Corporation
Datasheet
Description
allows independent thermal and electric design.
optical design.
Features
• High-optical power output
• High-optical power density: 3W/200µm
Applications
• Solid state laser excitation
• Medical use
• Material processing
• Measurement
Structure
Operating Lifetime
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.
(Emitting line width)
The SLD327YT has a compatible package, and
It is a high power laser diode that affords easy
Recommended optical power output: P
AlGaAs quantum well structure laser diode
MTTF 10,000H (effective value) at Po = 3.0W, Tth = 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.
3W High Power Laser Diode
P
V
Topr –10 to +30
Tstg
O
R
PD
LD
O
–40 to +85
= 3.0W
3.3
15
2
– 1 –
°C
°C
W
V
V
Equivalent Circuit
1
Case
SLD327YT
3
Pin Configuration (Top View)
No.
10
6
7
8
9
1
2
3
4
5
4
TE cooler (negative)
Case
Laser diode (anode)
Thermistor
Thermistor
Laser diode (cathode)
Photo diode (anode)
Photo diode (cathode)
TE cooler (positive)
LD
5
TE Cooler
M-288
Function
TH
6
7
8
PD
E95Z13B01-PS
9
10

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SLD327YT 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

... Type Wavelength (nm) SLD327YT-21 798 ± 3 SLD327YT-24 807 ± 3 SLD327YT-25 810 ± 3 Handling Precautions Eye protection against laser beams The optical output of laser diodes ranges from several mW to 10W. However the optical power density of the laser beam at the diode chip 2 reaches 1 ...

Page 3

... Angle [degree] Thermistor characteristics – Tth–Thermistor temperature [°C] TE cooler characteristics Tc = 25°C TvsV TvsQ T–Temperature difference [° – Tth Tth : Thermistor temperature Tc : Case temperature SLD327YT // ...

Page 4

... 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 9 – 1.0 2.54 44.45 ± 0.50 LD Chip 31.75 ± 0.50 26.4 19.30 ± 0.15 M-288 PACKAGE WEIGHT – 4 – SLD327YT 150g Sony Corporation ...

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