Mitsubishi ML60128R, ML601J28 Datasheet
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TYPE
NAME
MITSUBISHI LASER DIODES
ML6XX28 SERIES
FOR OPTICAL INFORMATION SYSTEMS
ML60128R, ML601J28
DESCRIPTION
ML6XX28 is a high power AlGaAs semiconductor laser
which provides a stable, single transverse mode oscillation
with emission wavelength of 785nm and standard light output
power of 60mW.
ML6XX28 is produced by a MOCVD crystal growth
method which is excellent in mass production and
characteristics uniformity. This is a high-performance, highly
reliable, and low-operation-current semiconductor laser.
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Conditions Ratings Unit
Po
VRL Reverse voltage (laser diode) -
VRD(Note 3) Reverse voltage (Photodiode) -
IFD(Note 3)
Tc Case temperature 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 issued by
Quality Assurance Section, HF & Optical Semiconductor Division, Mitsubishi Electric Co..
Note2: TARGET SPEC /Condition Duty less than 50%,pulse width less than 1µs
Note3: Applicable to ML60128R
Light output power
Forward current (Photodiode) -
Storage temperature -
(Note 1)
FEATURES
• Output 60mW (CW), 75mW (pulse)
• Small astigmatic distance
• Low operation current
APPLICATION
CD-R/RW Drive
MD Drive
Based on Mitsubishi's measurement standards
CW 70
Pulse(Note 2)
80
2
30
10
-10
~ +60
-40 ~ +100
mW
V
V
mA
°C
°C
ELECTRICAL/OPTICAL CHARACTERISTICS(Tc=25°C)
Symbol Parameter Test conditions Min. Typ. Max Unit
Ith
Iop
η
Vop Operating voltage 2.0 2.5 V
λp Peak wavelength
θ//
θ⊥
Im(Note 4)
ID(Note 4)
Ct(Note 4)
Note 4: Applicable to ML60128R
Note 5:RL=the load resistance of photodiode
Threshold current
Operation current
Slope efficiency
Beam divergence angle
(parallel)
Beam divergence angle
endicular
Monitoring output current
(Photodiode)
Dark current (Photodiode)
Capacitance (Photodiode)
CW,Po=60mW,VRD=1V
CW
CW,Po=60mW
CW,Po=60mW
CW,Po=60mW
CW,Po=60mW
CW,Po=60mW
CW,Po=60mW
RL=10Ω
Note 5
VRD=10V
VRD=5V -7-pF
Based on Mitsubishi's measurement standards
-
-
--
-
775 785 795
6.5 9 12.5
16.5
-
--
30 45
95 135
0.83
21.5
0.5
26.5
- mA
0.5
as of January '00
MITSUBISHI
ELECTRIC
( 1 / 2 )
mA
mA
mW/mA
nm
°
°
µA
(NSPF)
OUTLINE DRAWINGS
ML60128R
MITSUBISHI LASER DIODES
ML6XX28 SERIES
FOR OPTICAL INFORMATION SYSTEMS
CASE
ML601J28
PD
NC
CASE
(3)
LD
LD
MITSUBISHI
ELECTRIC
( 2 / 2 )
as of January '00
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