SPL2FXX Datasheet, PDF (1/6 Pages) Siemens Semiconductor Group – Laser Diode in TO-220 Package with FC-connector 0.75 W cw Class 4 Laser Product

Laser Diode in TO-220 Package with FC-connector
0.75 W cw (Class 4 Laser Product)
SPL 2Fxx
(SFH 4874x6)
Features
• Efficient radiation source for pulsed and cw-operation
• Reliable InGa(Al)As strained quantum-well material
• Small TO-220 package with efficient thermal coupling
• Includes thermistor to control temperature/wavelength
• Single emitting area 200 µm × 1 µm
• FC-type connector for efficient fiber coupling
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 2F81
SPL 2F85
SPL 2F94
SFH 487406
SFH 487426
SFH 487446
808 nm
850 nm
940 nm
Q62702-P368
Q62702-P1678
Q62702-P1631
*) Other wavelengths in the range of 780 nm ... 980 nm are available on request.
Maximum Ratings
(T_A = 25 °C)
Parameter
Symbol
Values
min. typ.
max.
Output power (continuous wave) ¹⁾
P_opt
Output power (quasi-continuous wave) ¹⁾ P_qcw
(t_p ≤ 150 µs, duty cycle ≤ 1%)
Reverse voltage
V_R
Operating temperature
T_op
Storage temperature
T_stg
Maximum soldering temperature, max. 5 s T_s
–
–
–
–
–
–
– 10
…
– 40
…
–
–
0.8
1.1
3
+ 60
+ 70
250
1) Optical data refer to output after a fiber of 5 m length (core ∅ 125 µm, 0.35 NA, attn. 8 db/km)
Unit
W
W
V
°C
°C
°C
Semiconductor Group
1
02.97