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參數(shù)資料
| 型號(hào)： | SPL2Y94 |
| 廠商： | SIEMENS A G |
| 元件分類： | 激光器 |
| 英文描述： | Laser Diode in TO-220 Package 1.0 W cw Class 4 Laser Product |
| 中文描述： | 940 nm, LASER DIODE |
| 封裝： | TO-220, 3 PIN |
| 文件頁數(shù)： | 1/6頁 |
| 文件大小： | 115K |
| 代理商： | SPL2Y94 |
Semiconductor Group
1
02.97
Laser Diode in TO-220 Package
1.0 W cw (Class 4 Laser Product)
SPL 2Yxx
(SFH 4874x1)
Features
Efficient radiation source for pulsed and cw-operation
Reliable InGa(Al)As strained layer quantum-well material
Small TO-220 package with efficient thermal coupling
Includes thermistor to control temperature/wavelength
Single emitting area 200
μ
m
×
1 μm
Cylindrical correction for a near circular farfield pattern
Applications
Pumping solid state lasers (Nd: YAG, Yb: YAG,
…)
Medical applications
Laser soldering
Energy transmission
Testing and measuring applications
Type
Old Type
(as of Oct. 1996)
Wavelength
*)
Ordering Code
SPL 2Y81
SPL 2Y85
SPL 2Y94
SPL 2Y98
SFH 487401
SFH 487421
SFH 487441
–
808 nm
850 nm
940 nm
980 nm
Q62702-P367
Q62702-P1677
Q62702-P1630
on request
*) Other wavelengths in the range of 780 nm ... 980 nm are available on request.
Maximum Ratings
(
T
A
= 25 °C)
Parameter
Symbol
Values
Unit
min.
typ.
max.
Output power (continuous wave)
1)
P
opt
–
–
1.1
W
Output power (quasi-continuous wave)
1)
(
t
p
≤
150
μ
s, duty cycle
≤
1
%
)
Reverse voltage
P
qcw
–
–
1.5
W
V
R
–
–
3
V
Operating temperature
T
op
– 10
…
+ 60
°C
Storage temperature
T
stg
– 40
…
+ 85
°C
Maximum soldering temperature, max. 5 s
T
s
–
–
250
°C
1) Optical power measurements refer to a detector with NA = 0.6
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