ml120g22 Mitsumi Electronics, Corp., ml120g22 Datasheet

ml120g22

Manufacturer Part Number

ml120g22

Description

For Optical Information Systems

Manufacturer

Mitsumi Electronics, Corp.

Datasheet

1.ML120G22.pdf (2 pages)

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DESCRIPTION

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25 C)

Note1: The maximum rating means the limitation over which the laser should not be operated even instant time.

This does not mean the guarantee of its lifetime. As for the reliability, please refer to the reliability report issued by

Quality Assurance Section, HF & Optical Semiconductor Division, Mitsubishi Electric Corporation.

Note2: TARGET SPEC /Condition Duty Cycle: less than 40%, pulse width: less than 50ns

semiconductor

transverse mode oscillation with emission wavelength of

658nm and standard pulse light output of 180mW.

slope efficiency (reduction of the operating current) and the

astigmatic distance.

the maximum output power. That leads to highly reliable and

high-power operation at 75 C.

ML1XX22

ML1XX22 has a real-index-waveguide which improves the

Also, ML1XX22 has a window-mirror-facet which improves

Symbol

TYPE

NAME

Symbol

Vop

Iop

VRL

Tstg

Ith

laser

Beam divergence angle

Threshold current

Operating voltage

Peak wavelength

Operating current

Slope efficiency

(perpendicular)

Storage temperature

high-power,

Light output power

Case temperature

which

Reverse voltage

Parameter

(parallel)

Parameter

provides

ML101J22, ML120G22

high-efficient

(Note 1)

stable,

Test conditions

CW, Po=80mW

AlGaInP

single

Pulse(Note 2)

( 1 / 2 )

Conditions

MITSUBISHI

ELECTRIC

FEATURES

APPLICATION

•High Output Power: 180mW (Pulse)

• High Efficiency: 0.95W/A (typ.)

• Visible Light: 658nm (typ.)

• Low Aspect Ratio (

• Low Astigmatic Distance: 1 m (typ.)

Portable High-Density Optical Disc Drives

Re-Writable DVD Drives

Min.

ML1XX22 SERIES

654

FOR OPTICAL INFORMATION SYSTEMS

-40 ~ +100

-10 ~ +75

0.95

Typ.

150

658

2.4

9.5

Ratings

100

180

MITSUBISHI LASER DIODES

Max

662

3.0

): 1.8 (typ.)

mW/mA

Unit

As of Feb. ‘04

Related parts for ml120g22

ml120g22 Summary of contents

Page 1

... TYPE ML101J22, ML120G22 NAME DESCRIPTION ML1XX22 is a high-power, semiconductor laser which provides transverse mode oscillation with emission wavelength of 658nm and standard pulse light output of 180mW. ML1XX22 has a real-index-waveguide which improves the slope efficiency (reduction of the operating current) and the astigmatic distance. ...

Page 2

... FOR OPTICAL INFORMATION SYSTEMS 2.0 (P.C.D.) Dimentions 0.4 ± ± 1 5 4.4 3.55 1.6 Reference plane 3- 0. 3.8 100 Po=80mW(CW -60 MITSUBISHI ELECTRIC ( MITSUBISHI LASER DIODES (3) (1) CASE LD (2) ML101J22 (1) (3) CASE LD (2) ML120G22 -40 - Angle ( ) Far-Field-Patterns As of Feb. ‘04 ...

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