鈥?/div>
Low operation current
APPLICATION
CD-R/RW Drive
MD Drive
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
(Note 1)
Symbol
Po
VRL
VRD(Note 3)
IFD(Note 3)
Tc
Tstg
Parameter
Light output power
Reverse voltage (laser diode)
Reverse voltage (Photodiode)
Forward current (Photodiode)
Case temperature
Storage temperature
Based on Mitsubishi's measurement standards
Conditions
CW
Pulse(Note 2)
-
-
-
-
-
Ratings
70
80
2
30
10
-10
~
+60
-40
~
+100
Unit
mW
V
V
mA
擄C
擄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 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碌s
Note3: Applicable to ML60128R
ELECTRICAL/OPTICAL CHARACTERISTICS
(Tc=25擄C)
Symbol
Ith
Iop
畏
Vop
位p
Parameter
Threshold current
Operation current
Slope efficiency
Operating voltage
Peak wavelength
Beam divergence angle
(parallel)
Beam divergence angle
(perpendicular)
Monitoring output current
(Photodiode)
Dark current (Photodiode)
Capacitance (Photodiode)
Test conditions
CW
CW,Po=60mW
CW,Po=60mW
CW,Po=60mW
CW,Po=60mW
CW,Po=60mW
CW,Po=60mW
CW,Po=60mW,VRD=1V
RL=10鈩?(Note 5)
VRD=10V
VRD=5V
Based on Mitsubishi's measurement standards
Min.
-
-
-
-
775
6.5
16.5
-
-
-
Typ.
30
95
0.83
2.0
785
9
21.5
0.5
-
7
Max
45
135
-
2.5
795
12.5
26.5
-
0.5
-
Unit
mA
mA
mW/mA
V
nm
擄
擄
mA
碌A(chǔ)
pF
(NSPF)
胃
//
胃
鈯?/div>
Im(Note 4)
ID(Note 4)
Ct(Note 4)
Note 4: Applicable to ML60128R
Note 5:RL=the load resistance of photodiode
as of January '00
MITSUBISHI
ELECTRIC
(1/2)
1
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