Sony SLD114VS Datasheet

Index-Guided AlGaAs Laser Diode

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Description

The SLD114VS is an index-guided AlGaAs laser

diode with the excellent droop characteristics.

Features

• Low droop

• Small astigmatism

• Small package (φ5.6mm)

Applications

Laser beam printers

Structure

• AlGaAs double hetero structured laser diode

• PIN photodiode for optical power output monitor

SLD114VS

M-260

Recommended Operating Optical Power Output 3mW

Absolute Maximum Ratings (Tc = 25°C)

• Optical power output PO 5mW

•Reverse voltage VR LD 2 V

PD 15 V

• Operating temperature Topr –10 to +60 °C

• Storage temperature Tstg –40 to +85 °C

Connection Diagram

COMMON

3

LDPD

21

Pin Configuration

21

3

Bottom View

1. LD cathode

2. PD anode

3. COMMON

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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E94Y21-PP

SLD114VS

Optical and Electrical Characteristics (Tc = 25°C) Tc: Case temperature

Item Symbol Conditions Min. Typ. Max. Unit
Threshold current
Operating current
Operating voltage
Wavelength

Radiation
angle

Perpendicular
Parallel

Position
Positional
accuracy

Angle

Differential efficiency
Astigmatism
Monitor current
Droop

Ith
Iop
Vop

λ
θ⊥
θ//
∆X, ∆Y, ∆Z
∆φ⊥
∆φ//
ηD

As
Im
∆P

PO = 3mW
PO = 3mW
PO = 3mW

PO = 3mW

PO = 3mW

PO = 3mW
PO = 3mW
PO = 3mW, Vr = 5V
PO = 3mW

10
20
—

760

20

6
—
—
—

0.1
—

0.3
—

25
40

1.9

780

30
10
—
—
—

0.25
5

0.5
—

45
60

2.5

800

45
15

±80

±3
±2

0.5
15

1.2
10

mA
mA

V

nm
degree
degree

µm
degree
degree

mW/mA

µm

mA

%

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