OP232 Optek, OP232 Datasheet

Infrared Emitters Infrared 890nm

OP232

Manufacturer Part Number
OP232
Description
Infrared Emitters Infrared 890nm
Manufacturer
Optek
Datasheet

Specifications of OP232

Beam Angle
18 deg
Radiant Intensity
8 mW
Maximum Power Dissipation
200 mW
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 65 C
Fall Time
250 ns
Forward Current
100 mA
Forward Voltage
2 V
Lens Shape
Dome
Mounting Style
Through Hole
Rise Time
500 ns
Wavelength
890 nm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Hermetic Infrared Emitting Diode
OP230 Series
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
Features:
Description:
Each device in this series is a gallium aluminum arsenide (GaAIAs) infrared emitting diode, mounted in a hermetic
metal TO-46 housing. The gallium aluminum arsenide feature provides a higher radiated output than gallium
arsenide at the same forward current.
Each OP231, OP232, OP233, OP234 and OP235 device is lensed to provide a narrow beam angle (18°) between
half power points. The 890 nm wavelength closely matches the spectral response of silicon phototransistors, while
the narrow beam angle – combined with the specified radiant intensity of the OP231 series – facilitates easy
design in beam interrupt applications in conjunction with the OP800 or OP598 series photosensors. The OP231
series is mechanically and spectrally matched to OP800, OP593 and OP598 phototransistors.
Each OP231W, OP232W, OP233W, OP234W and OP235W device is lensed to provide a wide beam angle (50°)
between half power points. The 890 nm wavelength closely matches the spectral response of silicon photo-
transistors, while the wide beam angle provides relatively even illumination over a large area. The OP231W is
mechanically and spectrally matched to the OP800WSL and OP830SL series devices.
Please refer to Application Bulletins 208 and 210 for additional design information and reliability (degradation) data.
Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for
more information.
Applications:
Focused and non-focused optical light pattern
Enhanced temperature range
TO-46 hermetically sealed package
Mechanically and spectrally matched to other OPTEK devices
Choice of power ranges
Choice of narrow or wide irradiance pattern
Non-contact reflective object sensor
Assembly line automation
Machine automation
Machine safety
End of travel sensor
Door sensor
RoHS
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
OP231W
OP232W
OP233W
OP234W
OP235W
Number
OP231
OP232
OP233
OP234
OP235
Part
Wavelength
LED Peak
890 nm
Ordering Information
Output Power
(mW/cm
Min / Max
1.5 / NA
2.0 / 6.0
3.0 / NA
5.0 / NA
6.0 / NA
1.5 / NA
3.5 / 7.0
5.0 / NA
5.0 / NA
6.0 / NA
2
)
Total Beam
Angle
18°
50°
Series
“W”
Issue A .2
Page 1 of 6
Length
Lead
0.50"
01/09

Related parts for OP232

OP232 Summary of contents

Page 1

... TO-46 housing. The gallium aluminum arsenide feature provides a higher radiated output than gallium arsenide at the same forward current. Each OP231, OP232, OP233, OP234 and OP235 device is lensed to provide a narrow beam angle (18°) between half power points. The 890 nm wavelength closely matches the spectral response of silicon phototransistors, while the narrow beam angle – ...

Page 2

... Cathode DIMENSIONS ARE IN: OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.2 01/09 Page OP231, OP232, OP233, OP234, OP235 [MILLIMETERS] INCHES Pin # 1 2 OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 ...

Page 3

... Radiant Power Output OP231 P O OP232 OP233 V Forward Voltage F I Reverse Current R Wavelength at Peak Emission λ OP231, OP232, OP233 P OP234, OP235 Spectral Bandwidth between Half Power β Points ∆λ /∆T Spectral Shift with Temperature P Emission Angle at Half Power Points OP231 - OP235 θ HP ...

Page 4

... Hermetic Infrared Emitting Diode OP230 Series OP231, OP232, OP233 (including “W” devices) Forward Voltage vs Forward Current vs Temperature 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0 Forward Current (mA) Distance vs Output Power vs Forward Current 6 Normalized at 1" and 0.2 '' 0.4 '' 0.6 '' 0.8 '' 1.0 '' 1.2 '' 1.4 '' 1.6 '' 1.8 '' 2.0 '' Distance (inches) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible ...

Page 5

... Distance (inches) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 OP234, OP234W 2.5 2 ...

Page 6

... Distance (inches) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.2 01/09 Page OP235, OP235W 2.5 Normalized and 20° C 2.0 1.5 1.0 -60° ...

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