SLD304XT Datasheet, PDF (1/8 Pages) Sony Corporation – 1000mW High Power Laser Diode

1000mW High Power Laser Diode
SLD304XT
Description
The SLD304XT allows independent thermal and electric design.
This laser diode has a built-in TE (Thermo Electric) cooler.
Features
• High power
Recommended optical power output Po = 900mW
• Low operating current
• Flat Package with built-in photodiode, TE cooler and thermistor
Applications
• Solid state laser excitation
• Medical use
Structure
AlGaAs double-hetero-type laser diode
Operating Lifetime
MTTF 10,000H (effective value) at Po = 900mW, Tth = 25°C
Absolute Maximum Ratings (Tth = 25°C)
• Optical power output
Po
1000
mW
• Reverse voltage
VR LD
2
V
PD
15
V
• Operating temperature
Topr
–10 to +30
°C
• Storage temperature
Tstg
–40 to +85
°C
Equivalent Circuit
TE Cooler
N
P
TH
LD
PD
12 34 56 78
Pin Configuration (Top View)
No.
Function
1 TE cooler (negative)
2 Thermistor lead 1
3 Thermistor lead 2
4 Laser diode (anode)
5 Laser diode (cathode)
6 Photodiode (cathode)
7 Photodiode (anode)
8 TE cooler (positive)
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.
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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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E88066C02-PS