SLD327YT-21 データシートの表示（PDF） - Sony Semiconductor

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SLD327YT-21

3W High Power Laser Diode

Sony Semiconductor 

3W High Power Laser Diode

SLD327YT

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.

M-288

Features

• High-optical power output

Recommended optical power output: PO = 3.0W

• High-optical power density: 3W/200µm

(Emitting line width)

Equivalent Circuit

Applications

• Solid state laser excitation

• Medical use

• Material processing

• Measurement

TE Cooler

Case

LD

TH

PD

Structure

AlGaAs quantum well structure laser diode

1

3 45

6 7 8 9 10

Operating Lifetime

MTTF 10,000H (effective value) at Po = 3.0W, Tth = 25°C

Pin Configuration (Top View)

Absolute Maximum Ratings (Tth = 25°C)

• Optical power output

PO

3.3

W

• Reverse voltage

VRLD

2

V

PD 15

V

• Operating temperature (Tth) Topr –10 to +30 °C

• Storage temperature

Tstg –40 to +85 °C

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.

No.

Function

1 TE cooler (negative)

2

—

3 Case

4 Laser diode (anode)

5 Thermistor

6 Thermistor

7 Laser diode (cathode)

8 Photo diode (anode)

9 Photo diode (cathode)

10 TE cooler (positive)

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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E95Z13B01-PS

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