VC670S-TO46FW Datasheet, PDF (1/3 Pages) Rochester Electronics – WIEDNER HAUPSTRASSE 76

VC670S-TO46FW
v 1.0 6.11.2013
Description
VC670S-TO46FW is a single mode red VCSEL emitting at typically 670 nm with rated output power of
0.5 mW cw, mounted into a standard TO-46 package and sealed with a flat window cap. The VCSEL
provides a Gaussian beam shape under low forward current and voltage.
Maximum Ratings
Parameter
Symbol
Forward Current
Reverse Voltage (@ 10µA)
Operating Temperature
Storage Temperature
Lead Solder Temperature *
* must be completed within 10 seconds
IF
VF
TCASE
TSTG
TSLD
Laser Characteristics (T_CASE=25°C)
Parameter
Emission Wavelength
Optical Output Power
Threshold Current
Operating Current
Operating Voltage
Beam Divergence (Full Width)
Slope Efficiency
Dynamic Resistance
Symbol
λ_Peak
P_O
I_TH
I_F
V_F
Ó¨
η
R_D
Thermal Characteristics
Min.
- 20
- 40
Values
Max.
5
10
+ 50
+ 85
+ 260
Min.
660
0.2
10
0.1
Values
Typ.
670
0.5
2.5
4
2.3
12
0.2
120
Max.
690
4
2.7
30
180
Unit
mA
V
°C
°C
°C
Unit
nm
mW
mA
mA
V
deg
mW/mA
Ω
Parameter
Symbol
Max. Operating Temperature
Optical Output Power
ITH Temperature Variation
η Temperature Variation
λ Temperature Variation
PT=50°C
ΔITH
Δη / ΔT
Δλ / ΔT
Min.
Values
Typ.
0.1
1.5
-0.8
0.06
Max.
Test Conditions
Unit
TC=50°C, 4mA
TC=-20 to 50°C
TC=-20 to 50°C,4mA
TC=-20 to 50°C,4mA
mW
mA
%/°C
nm/°C
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