ml120g18 Mitsumi Electronics, Corp., ml120g18 Datasheet

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ml120g18

Manufacturer Part Number
ml120g18
Description
Mitsubishi Laser Diodes
Manufacturer
Mitsumi Electronics, Corp.
Datasheet
1.ML120G18.pdf (3 pages)
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 50%, pulse width: less than 100ns
semiconductor
transverse mode oscillation with emission wavelength of
658nm and standard pulse light output of 100mW.
slope efficiency (reduction of the operating current) and the
astigmatic distance.
the maximum output power. That leads to highly reliable and
high-power operation.
ML1XX18
ML1XX18 has a real-index-waveguide which improves the
Also, ML1XX18 has a window-mirror-facet which improves
Symbol
TYPE
NAME
Symbol
Vop
Iop
VRL
Tstg
Ith
Po
Tc
p
is
laser
Beam divergence angle
Beam divergence angle
a
Threshold current
Operating voltage
Operating current
Peak wavelength
Slope efficiency
(perpendicular)
Storage temperature
high-power,
Light output power
Case temperature
which
Reverse voltage
Parameter
(parallel)
Parameter
provides
ML101J18, ML120G18
high-efficient
a
(Note 1)
stable,
CW, Po=50mW
CW, Po=50mW
CW, Po=50mW
CW, Po=50mW
CW, Po=50mW
CW, Po=50mW
Test conditions
AlGaInP
single
Pulse(Note 2)
CW
( 1 / 3 )
Conditions
MITSUBISHI
ELECTRIC
CW
-
-
-
FEATURES
APPLICATION
•High Output Power: 100mW (Pulse)
• High Efficiency: 1.0W/A (typ.)
• Visible Light: 658nm (typ.)
• Low Astigmatic Distance: 1 m (typ.)
Portable High-Density Optical Disc Drives
Re-Writable DVD Drives
Min.
ML1XX18 SERIES
654
17
7
FOR OPTICAL INFORMATION SYSTEMS
-
-
-
-
-40 ~ +100
-10 ~ +70
Typ.
658
2.5
1.0
45
95
19
Ratings
9
100
60
2
MITSUBISHI LASER DIODES
Max
662
3.0
12
22
-
-
-
mW/mA
Unit
mW
Unit
mA
mA
nm
V
V
C
C
As of Jun. ‘02

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ml120g18 Summary of contents

Page 1

... TYPE ML101J18, ML120G18 NAME DESCRIPTION ML1XX18 is a high-power, semiconductor laser which provides transverse mode oscillation with emission wavelength of 658nm and standard pulse light output of 100mW. ML1XX18 has a real-index-waveguide which improves the slope efficiency (reduction of the operating current) and the astigmatic distance. ...

Page 2

... ML120G18 There is no model with a monitor photo diode in ML1XX18 series. MITSUBISHI LASER DIODES ML1XX18 SERIES FOR OPTICAL INFORMATION SYSTEMS Dimentions in mm 2.0 ( +0.1 0 1.0 ±0.1 +0 5.6 -0.03 4.4 3.55 1.6 Reference plane 3-0.45 (1) (3) (2) MITSUBISHI ELECTRIC ( (3) (1) CASE LD (2) ML101J18 (1) (3) CASE LD (2) ML120G18 As of Jun. ‘02 ...

Page 3

TENTATIVE CHARACTERISTICS (Reference Data) 100 Light Output Power vs. Current (Pulse) 1 0.8 0.6 0.4 0.2 0 -60 ML1XX18 SERIES FOR OPTICAL INFORMATION SYSTEMS Tc= Pulse (tp: 100ns, Duty: 50%) ...

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