OPTEK OPV300 Vertical cavity surface emitting laser Datasheet

Vertical Cavity Surface Emitting Laser
OPV300, OPV310, OPV310Y,
OPV314, OPV314Y
Features:
•
850nm VCSEL Technology
•
Data rates up to 2.5 Gbps
•
High thermal stability
•
Low drive current / high output density
•
Narrow and concentric beam angle
•
Recommended for multimode fiber applications
•
Burned in for communication level reliability
Description:
The OPV300 / OPV310 / OPV314 series are high performance 850nm Vertical Cavity Surface Emitting Laser
(VCSEL). The OPV300 and OPV310 are designed to be utilized for sensing applications as well as air
transmission of data. The OPV314 is designed for high speed communication links. The OPV310 / OPV314
combine all the performance advantages of a VCSEL with the addition of a power monitor diode for precise
control of optical power. The OPV310 and OPV314 have a back monitor photodiode used for optical power
management or optical reception for data communication applications.
The OPV300 / OPV310 have a flat lens while the OPV314 has a microbead lens. Refer to mechanical
drawings for details.
The high performance 850nm VCSEL is designed for applications where low current is required with high onaxis optical power. These product’s combine features including high speed, high output optical power and
concentric beam making it an ideal transmitter for integration into all types of data communications equipment
as well as for reflective and transmissive switches.
Applications:
• Fiber Channel
• Gigabit Ethernet
• ATM
• VSR
• Intra-System links
• Optical backplane
interconnects
• Reflective sensing
• Interruptive sensing
• Long distance spot
illumination
Absolute Maximum Ratings (TA=25°C unless otherwise noted)
Operating Temperature Range
0°C to +70°C
Storage Temperature Range
-40°C to +100°C
Maximum Forward Peak Current, continuous
Maximum Reverse Voltage
12 mA
5V
Max. Continuous Optical Power at 70° C
1.1 mW
Lead Soldering Temperature
260°C for 10 sec.
Maximum Forward Current, pulsed (1 µs P.W., 10% D.C.)
48 mA
Notes:
(1) Threshold Current is based on the two line intersection method specified in Telcordia
GR-468-Core. Line 1 from 4 mA to 6 mA. Line 2 from 0 mA to 0.5 mA.
(2) Series Resistance is the slope of the Voltage-Current line from 5 to 8 mA.
(3) Slope efficiency is the slope of the best fit LI line from 5 mA to 8 mA using no larger
than .25 mA test interval points.
(4) Using data points taken for slope efficiency above, delta L/delta I shall be calculated for
each adjacent pair of points.
Pb
RoHS
OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (800) 341-4747 FAX: (972) 323– 2396 [email protected] www.optekinc.com
Additional laser safety information can be found on
the Optek website. See application bulletin #221.
Classification is not marked on the device due to
space limitations. See package outline for centerline of optical radiance. Operating devices beyond
maximum rating may result in hazardous radiation
exposure.
Issue A.2 09 / 09
Page 1 of 4
Vertical Cavity Surface Emitting Laser
OPV300, OPV310, OPV310Y,
OPV314, OPV314Y
Electrical/Optical Characteristics (TA = 25°C unless otherwise noted)
Symbol
POT
Parameter
Total Power Out
Min
OPV300 / OPB310
OPV314
Typ
Max
1.50
1.40
Units
Test Conditions
mW
IF = 7 mA
Note 1
ITH
Threshold Current
0.80
3.00
mA
VF
Forward Voltage
1.60
2.20
V
IF = 7 mA
IR
Reverse Current
100
nA
VR = 5 V
RS
Series Resistance
20
55
ohms
Slope Efficiency
0.28
0.60
Linearity
0.00
Wavelength
840
ŋ
λ
Note 2
mW/mA Note 3
Note 4
850
860
nm
0.85
nm
∆λ
Optical Bandwidth
θ
Beam Divergence (OPV300 / OPV310 only)
24
tr/tf
Rise and Fall Time
100
ps
NRI
Relative Intensity Noise
-123
dB/Hz
∆ITH
Temp Variance of Threshold Current
±1.0
mA
∆λ/∆T
Temp Coefficient of Wavelength
0.06
%/°C
0° - 70° C, IF = 7 mA
∆VF∆T
Temperature Coefficient for VF
-2.5
mV/°C
0° - 70° C, IF = 7 mA
∆ŋ/∆T
Temperature Coefficient for Efficiency
-0.5
%/°C
Degree IF = 7 mA , FWHM
20% to 80%
0° - 70° C, Note 1
0° - 70° C, Note 3
Photodiode Electrical Characteristics (OPV310/OPV314 series)
IRPD
IM1
IM2
Reverse Current, photodiode
30
nA
Monitor Current
OPV310
OPV314
30
40
µA
Monitor Current
OPV310
OPV314
40
45
µA
VR = 5 V
IF = 7 mA, VR = 5 V
PO = 2 mW, VR = 5 V
NOTES:
(1)
(2)
(3)
(4)
(5)
Threshold Current is based on the two line intersection method specified in Telcordia GR-468-Core. Line 1 from 4 mA to 6 mA.
Line 2 from 0 mA to 0.5 mA.
Series Resistance is the slope of the Voltage-Current line from 5 to 8 mA.
Slope efficiency, is the slope of the best fit LI line from 5 mA to 8 mA using no larger than .25 mA test interval points.
Using data points taken for slope efficiency above, delta L/delta I shall be calculated for each adjacent pair of points.
ESD Class 1
Issue A.2 09 / 09
Page 2 of 4
OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (800) 341-4747 FAX: (972) 323– 2396 [email protected] www.optekinc.com
Vertical Cavity Surface Emitting Laser
OPV300, OPV310, OPV310Y,
OPV314, OPV314Y
Normalized Output Power
Normalized Output Power vs. Forward Current
Forward Current (mA)
OPV300 & OPV310
VCSEL
1
VCSEL
2
1
OPV300
PD
2
VCSEL
3
1
PD
2
OPV310
3
OPV310Y
Pin
Connection
Pin
Connection
Pin
Connection
1
VCSEL Anode
1
VCSEL Anode
1
VCSEL Cathode
2
VCSEL Cathode
2
VCSEL Cathode/PD Anode
2
VCSEL Anode/PD Cathode
3
No Connection
3
PD Cathode
3
PD Anode
OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (800) 341-4747 FAX: (972) 323– 2396 [email protected] www.optekinc.com
Issue A.2 09 / 09
Page 3 of 4
Vertical Cavity Surface Emitting Laser
OPV300, OPV310, OPV310Y,
OPV314, OPV314Y
OPV314
1) Tolerances are ±0.005 unless
otherwise specified
2) Dimensions in inches [mm]
VCSEL
1
PD
2
VCSEL
3
1
OPV314
PD
2
OPV314Y
Pin
Connection
Pin
Connection
1
VCSEL Anode
1
VCSEL Cathode
2
VCSEL Cathode/PD Anode
2
VCSEL Anode/PD Cathode
3
PD Cathode
3
PD Anode
Issue A.2 09 / 09
Page 4 of 4
3
OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (800) 341-4747 FAX: (972) 323– 2396 [email protected] www.optekinc.com
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