ML120G14 Просмотр технического описания (PDF) - MITSUBISHI ELECTRIC
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ML120G14 Datasheet PDF : 5 Pages
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MITSUBISHI LASER DIODES
ML1XX14 SERIES
FOR OPTICAL INFORMATION SYSTEMS
TYPE
NAME
ML101J14, ML120G14
This Model is under development. Therefore, please note that this data sheet may be
changed without any notice.
DESCRIPTION
ML1XX14 is a high power AlGaInP semiconductor laser which
provides a stable, single transverse mode oscillation with
emission wavelength of 660 nm and standard PULSE light
output of 70mW.
ML1XX14 has a window-mirror-facet which improves the
maximum output power. That leads to highly reliable and high-
power operation.
FEATURES
• High Output Power: 50mW (CW) , 70mW (Pulse)
• Visible Light: 660nm (typ.)
APPLICATION
High-Density Optical Disc Drives
Rewritable DVD(Digital Versatile Disc) Drives
ABSOLUTE MAXIMUM RATINGS Note 1)
Symbol
Parameter
Po
Light output power
VRL
Reverse voltage
Tc
Case temperature
Conditions
CW
Pulse(Note 2)
-
-
Ratings
Unit
60
mW
70
2
V
-10 ~ +60
°C
Tstg
Storage temperature
-
-40 ~ +100
°C
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 Section.
Note2: TARGET SPEC /Condition Duty less than 50%,pulse width less than 0.1µs
ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25°C)
Symbol
Ith
Iop
Vop
η
λp
θ//
θ⊥
Parameter
Threshold current
Operating current
Operating voltage
Slope efficiency
Peak wavelength
Beam divergence angle
(parallel)
Beam divergence angle
(perpendicular)
Test conditions
CW
CW, Po=50mW
CW, Po=50mW
CW, Po=50mW
CW, Po=50mW
CW, Po=50mW
CW, Po=50mW
Min.
Typ.
Max
Unit
-
57
-
mA
-
132
-
mA
-
2.5
3.0
V
-
0.67
-
mW/mA
655
660
666
nm
-
8.5
-
°
-
22
-
°
MITSUBISHI
ELECTRIC
(1/5)
as of December '99
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