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OPV382 Datasheet Preview

OPV382 Datasheet

Emitting Laser

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Vertical Cavity Surface Emitting Laser in
Lateral Package
OPV382
Features:
850 nm VCSEL technology
High thermal stability
Low drive current
High output power
Narrow beam angle
Description:
The OPV382 is a Vertical Cavity Surface Emitting Laser (VCSEL) packaged in a dome lens lateral package. VCSELs offer many
advantages in sensing applications when compared to infrared LEDs. These devices require substantially lower drive
currents to obtain the same amount of output power as LEDs. This feature allows VCSELs to be used in low power
consumption applications such as battery operated equipment.
The dome lens packaging creates a narrow beam angle from the device. Long distance applications may benefit from this
feature as secondary optics may be eliminated, reducing total system cost. The OPV382 is optically and spectrally
compatible with Optek’s standard detector products such as the OP500 series phototransistors, OP530 series
photodarlingtons and the OP900 series photodiodes.
Applications:
Non-contact position sensing
Photoelectric sensors
Optical encoders
Light curtains
Emission
Surface
OPV382
Pin Connection
1 Cathode
2 Anode
VCSEL
12
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 out-
line for centerline of optical radiance. Oper-
ating devices beyond maximum rating may
result in hazardous radiation exposure.
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
Pb
LEAD FREE
TT Electronics | Optek Technology, Inc.
1645 Wallace Drive, Ste. 130, Carrollton, TX USA 75006 |Ph: +1 972 323 2200
www.ttelectronics.com | sensors@ttelectronics.com
Issue B 07/2018 Page 1




TT

OPV382 Datasheet Preview

OPV382 Datasheet

Emitting Laser

No Preview Available !

Vertical Cavity Surface Emitting Laser in
Lateral Package
OPV382
Electrical Specifications
Absolute Maximum Ratings (TA = 25° C unless otherwise noted)
Storage Temperature Range
Operating Temperature Range
Lead Soldering Temperature [1/16 inch (1.6mm) from case for 5 sec with soldering iron]
Maximum Forward Peak Current, Continuous
Maximum Reverse Voltage
Maximum Forward Current, pulsed (1µs P.W., 10% D.C.)
-40° to +100° C
0° to +85° C
260° C(1)
12 mA
5V
48 mA
Electrical Characteristics (TA = 25° C unless otherwise noted)
SYMBOL
PARAMETER
MIN TYP
POT Total Power Out
1.5
ITH Threshold Current
VF Forward Voltage
IR Reverse Current
RS Series Resistance
20
Slope Efficiency
0.28
Wavelength
840
 Optical Bandwidth
Beam Divergence
6
MAX
UNITS
TEST CONDITIONS
mW IF = 7 mA
3.0 mA Note 2
2.2 V IF = 7 mA
100 nA VR = 5 V
55 ohms Note 3
mW/mA Note 4
860 nm
0.85 nm
Degrees FWHM
T Temp Coefficient of Slope Efficiency
-0.50
%/°C (0° - 70°C), Note 4
/T Temp Coefficient of Wavelength
0.06
nm/°C (0° - 70°C)
lTH Temp Variance of Threshold Current
±1.0
mA (0° - 70°C), Note 2
VF/T Temp Coefficient for Forward Voltage
-2.5 mV/°C (0° - 70°C)
NOTES:
(1) RMA flux is recommended. Solder dwell time can be increased to 10 seconds when flow soldering.
(2) 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.
(3) Series Resistance is the slope of the Voltage-Current line from 5 to 8 mA.
(4) Slope efficiency, is the slope of the best fit LI line from 5 mA to 8 mA with 0.25mA test intervals.
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
TT Electronics | Optek Technology, Inc.
1645 Wallace Drive, Ste. 130, Carrollton, TX USA 75006 |Ph: +1 972 323 2200
www.ttelectronics.com | sensors@ttelectronics.com
Issue B 07/2018 Page 2


Part Number OPV382
Description Emitting Laser
Maker TT
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OPV382 Datasheet PDF






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