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Low operation current
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.
Note 5:RL=the load resistance of photodiode
Output 60mW (CW), 75mW (pulse)
Small astigmatic distance
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 1
μ
s
Note3: Applicable to ML60128R
ELECTRICAL/OPTICAL CHARACTERISTICS
(Tc=25
°
C)
Symbol
Parameter
Conditions
CW
Pulse(Note 2)
-
-
-
Ratings
70
80
2
30
Unit
Po
Light output power
mW
VRL
Reverse voltage (laser diode)
Reverse voltage (Photodiode)
Forward current (Photodiode)
V
V
VRD(Note 3)
IFD(Note 3)
10
mA
Tc
Case temperature
-
-10
~
+60
Tstg
Storage temperature
-
-40
~
+100
°
C
°
C
as of January '00
Note 4: Applicable to ML60128R
CD-R/RW Drive
MD Drive
Based on Mitsubishi's measurement standards
Based on Mitsubishi's measurement standards
Symbol
Parameter
Test conditions
Min.
-
Typ.
30
95
0.83
Max
45
135
-
Unit
Ith
Iop
η
Threshold current
Operation current
CW
mA
mA
CW,Po=60mW
CW,Po=60mW
CW,Po=60mW
CW,Po=60mW
Slope efficiency
Operating voltage
Peak wavelength
Beam divergence angle
(parallel)
Beam divergence angle
(perpendicular)
Monitoring output current
(Photodiode)
Dark current (Photodiode)
Capacitance (Photodiode)
mW/mA
V
Vop
λ
p
θ
//
2.0
785
2.5
795
775
nm
6.5
9
12.5
°
21.5
26.5
°
Im(Note 4)
CW,Po=60mW,VRD=1V
RL=10
(Note 5)
-
0.5
-
mA
ID(Note 4)
Ct(Note 4)
VRD=10V
VRD=5V
-
-
-
7
0.5
-
μ
A
pF
CW,Po=60mW
CW,Po=60mW
16.5
θ
⊥
-
-
-
MITSUBISHI
ELECTRIC
DESCRIPTION
FEATURES
ABSOLUTE MAXIMUM RATINGS
(Note 1)
APPLICATION
MITSUBISHI LASER DIODES
ML6XX28 SERIES
FOR OPTICAL INFORMATION SYSTEMS
ML60128R, ML601J28
TYPE
NAME
(NSPF)