Mitsubishi ML120G8, ML101J8 Datasheet
µ
TYPE
NAME
MITSUBISHI LASER DIODES
ML1XX8 SERIES
FOR OPTICAL INFORMATION SYSTEMS
ML101J8, ML120G8
DESCRIPTION
ML1XX8 is a high power AlGaInP semiconductor laser
which provides a stable, single transverse mode oscillation
with emission wavelength of 660-nm and standard CW light
output of 40mW.
ML1XX8 has a window-mirror-facet which improves the
maximum output power. That leads to highly reliable and
high-power operation.
FEATURES
• High Output Power: 40mW (CW) , 60mW (Pulse)
• Visible Light: 660nm (typ.)
APPLICATION
High-Density Optical Disc Drives
DVD(Digital Versatile Disc)-RAM Drive
ABSOLUTE MAXIMUM RATINGS Note 1)
Symbol
Po
VRL
Tc
Tstg
Note1: The maximum rating means the limitation over which the laser should not be operated even instant time, and this does
not mean the guarantee of its lifetime. As for the reliability,please refer to the reliability report from Mitsubishi Semiconductor
Quality Assurance Department.
Parameter
Light output power
Reverse voltage
Case temperature -10
Storage temperature
Conditions
CW
Pulse(Note 2)
-
-
-
Ratings Unit
45
60
2 V
~ +60
~ +100
-40
mW
°C
°C
Note2: TARGET SPEC /Condition Duty less than 50%,pulse width less than 0.1
s
ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25°C)
Symbol Parameter Test conditions Min. Typ. Max Unit
Ith Threshold current CW -
Iop
Vop Operating voltage CW,Po=40mW
η
λp
θ//
θ⊥
Operating current
Slope efficiency CW,Po=40mW -0.67 -mW/mA
Peak wavelength CW,Po=40mW 660 nm
Beam divergence angle
(parallel)
Beam divergence angle
(perpendicular)
CW,Po=40mW - 117 mA
CW,Po=40mW 8.5
CW,Po=40mW
MITSUBISHI
ELECTRIC
( 1 / 3 )
-
655
--
--
57
2.5
22
-
-
3.0
666
as of December '99
mA
V
°
°
OUTLINE DRAWINGS
8
8
MITSUBISHI LASER DIODES
ML1XX8 SERIES
FOR OPTICAL INFORMATION SYSTEMS
ML101J8
ML120G8
There is no model with a monitor photo diode in ML1xx8 series.
LD
(1)
(2)
(1)
(2)
(3)
CASE
LD
ML101J
(3)
CASE
ML120G
MITSUBISHI
ELECTRIC
( 2 / 3 )
as of December '99
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