24XX SERIES DIODE LASERS
7
Electro-optical Specifications
Parameter
Laser Characteristics
CW output power
Center wavelength and tolerance
Symbol
2475-A 3.0 W
Typ.
Max.
Min.
–
–
3.0
808 (±2.5)
808 (±7)
2
–
1.10
–
45
–
100 x 1 –
7
30
–
0.65
3.40
1.9
0.09
6
–
11
33
–
0.75
3.90
2.1
0.12
–
30
2495-Y- 5.0 W
Min.
Typ.
Max.
–
–
808 (±3)
808 (±7)
2
1.05
45
100 x 1
8
30
–
0.90
5.80
1.9
0.06
5
–
5.0
Unit
P
o
λ
c
W
nm
nm
W/A
%
µm
degrees
degrees
degrees
A
A
V
Ω
°C/W
°C
Spectral width
Δλ
Slope efficiency
η
d
= P
o
/(I
op
–I
th
)
Conversion efficiency
η
= P
o
/(I
op
V
op
)
Emitting dimensions
WxH
FWHM beam divergence
Parallel to junction
θ
//
Perpendicular to junction
θ
⊥
90% power in angle beam divergence
Parallel to junction
θ
//,90%
Threshold current
I
th
Operating current
I
op
Operating voltage
V
op
Series resistance
R
s
Thermal resistance
R
th
Recommended case temperature
T
c
Absolute Maximum and Minimum Ratings
Breakdown voltage
V
b
Case operating temperature
T
op
Storage temperature range
T
stg
Lead soldering temperature
T
is
Reliability (at P
o
, 25°C)
Mean time to failure
Note:
Typical value at 25°C and 0.6 NA collection optics
–
0.95
–
–
–
–
5.6
–
–
–
–
–
15
–
0.90
–
–
–
–
5.6
–
–
–
–
–
15
–
–
–
–
11
33
–
1.05
6.30
2.1
0.09
–
30
3
-20
-40
–
–
–
–
–
–
50
80
250 (5 sec.)
3
-20
-40
–
–
–
–
–
–
50
80
250 (5 sec.)
V
°C
°C
°C
MTTF
–
100,000 –
–
–
–
Hr
JDSU [ JDS UNIPHASE CORPORATION ]
