參數(shù)資料
型號： 2455-G11.2W
廠商： JDS UNIPHASE CORP
元件分類： 激光器
英文描述： 808 nm, LASER DIODE
封裝： SOT-148, 3 PIN
文件頁數(shù)： 7/11頁
文件大?。?/td> 534K
代理商： 2455-G11.2W
5
24XX SERIES DIODE LASERS
Electro-optical Specifications
Parameter
Symbol
2445-G1 0.6 W
2455-G1 1.2 W
Unit
Min.
Typ.
Max.
Min.
Typ.
Max.
Laser Characteristics
CW output power
Po
–
0.6
–
1.2
W
Center wavelength and tolerance
λc
808 (±2.5)
nm
808 (±7)
Spectral width
Δλ
–2
–
2
–
nm
Slope efficiency
ηd = Po/(Iop–Ith)
1.00
1.15
–
1.00
1.15
–
W/A
Conversion efficiency
η = Po/(IopVop)
–
45
–
45
–
%
Emitting dimensions
W x H
–
100 x 1
–
100 x 1
–
m
FWHM beam divergence
Parallel to junction
θ
//
–
7
10
–
7
10
degrees
Perpendicular to junction
θ⊥
–
30
33
–
30
33
degrees
90% power in angle beam divergence
Parallel to junction
θ
//,90%
5.6
–
5.6
–
degrees
Threshold current
Ith
–
0.32
0.40
–
0.32
0.40
A
Operating current
Iop
–
0.85
1.00
–
1.35
1.55
A
Operating voltage
Vop
–
1.8
2.0
–
1.9
2.0
V
Series resistance
Rs
–
0.27
–
0.27
–
Ω
Thermal resistance
Rth
–
12
–
12
–
°C/W
Recommended case temperature
Tc
15
–
30
15
–
30
°C
Absolute Maximum and Minimum Ratings
Breakdown voltage
Vb
3–
–
3
–
V
Case operating temperature
Top
-20
–
50
-20
–
50
°C
Storage temperature range
Tstg
-40
–
80
-40
–
80
°C
Lead soldering temperature
Tis
–
250 (5 sec.)
–
250 (5 sec.)
°C
Monitor Photodiode
Sensitivity
–
0.2
–
10
0.2
–
10
A/mW
Capacitance
–
6
–
6
–
pF
Breakdown voltage
Vbd
–25
–
25
–
V
Operating voltage
Vop
–10
–
10
–
V
Reliability (at Po, 25°C)
Mean time to failure
MTTF
–
200,000 –
–
200,000
–
Hr
Note:
Typical value at 25°C and 0.6 NA collection optics
Available Configurations
2445 Series 2455 series
2465 Series 2475 Series 2495 Series 2496 Series
G-package
A-block
Y-block
A-block
LX submount
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