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VC850M-H-TO46FW Datasheet Preview

VC850M-H-TO46FW Datasheet

Infrared VCSEL

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VC850M-H-TO46FW pdf
VC850M-H-TO46FW
v 1.3 25.09.2014
Description
VC850M-H-TO46FW is a multi mode infrared VCSEL emitting at typically 850 nm with rated output power
of 8 mW cw, mounted into a standard TO-46 package and sealed with a flat window cap. The VCSEL
works 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
Min.
0
- 40
Electro-Optical Characteristics (TCASE=25°C)
Parameter
Emission Wavelength
Spectral Width
Optical Output Power
Threshold Current
Operating Current
Operating Voltage
Breakdown Voltage
Slope Efficiency
Dynamic Resistance
Symbol
λPeak
∆λ
PO
ITH
IF
VF
VB
η
RD
Thermal Characteristics
Min.
840
1.6
0.2
Values
Max.
30
5
+ 70
+ 100
+ 260
Values
Typ.
850
8
5
20
1.9
-10
0.4
25
Max.
860
0.85
2.2
40
Unit
mA
V
°C
°C
°C
Unit
nm
nm
mW
mA
mA
V
V
mW/mA
Ω
Parameter
ITH Temperature Variation
η Temperature Variation
λ Temperature Variation
Symbol
ΔITH
Δη / ΔT
Δλ / ΔT
Min.
Values
Typ.
2.5
-0.5
0.06
Max.
Test Conditions
TC=0 to 70°C
TC=0 to 70°C,20mA
TC=0 to 70°C,20mA
Unit
mA
%/°C
nm/°C
www.roithner-laser.com
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Roithner
Roithner

VC850M-H-TO46FW Datasheet Preview

VC850M-H-TO46FW Datasheet

Infrared VCSEL

No Preview Available !

VC850M-H-TO46FW pdf
Outline Dimensions
TO46FW
TO-46 with flat window
All Dimensions in mm
Electrical Connection
Lead
Pin 1
Pin 2
Pin 3
Description
LD Anode
n.c.
LD Cathode
Precautions
Static Electricity:
VCSELs are sensitive to electrostatic discharge (ESD). Precautions against ESD must be taken
when handling or operating these VCSELs. Surge voltage or electrostatic discharge can result in
complete failure of the device.
Safety Advice:
This VCSEL emits concentrated infrared light which can be hazardous to the human eye and skin.
This diode is classified as CLASS 3B laser product according to IEC 60825-1 and 21 CFR Part
1040.10 Safety Standards.
Operation:
Do only operate VCSELs with a current source.
Running these LEDs from a voltage source will result in complete failure of the device.
Current of a LED is an exponential function of the voltage across it. Usage of current regulated drive
circuits is mandatory.
© All Rights Reserved
The above specifications are for reference purpose only and subjected to change without prior notice
www.roithner-laser.com
2


Part Number VC850M-H-TO46FW
Description Infrared VCSEL
Maker Roithner
Total Page 2 Pages
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