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OP235W

Description
EMITTER IR 850NM 100MA TO46
CategoryLED optoelectronic/LED   
File Size345KB,6 Pages
ManufacturerTT Electronics
Environmental Compliance
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OP235W Overview

EMITTER IR 850NM 100MA TO46

OP235W Parametric

Parameter NameAttribute value
typeInfrared (IR)
Current - DC Forward (If)100mA
Radiation intensity (Ie) at different If (minimum value)-
wavelength850nm
Voltage - Forward (Vf) (Typical)2V
perspective50°
towardstop view
Operating temperature-65°C ~ 125°C(TA)
Installation typeThrough hole
Package/casingTO-46-2, metal can
Hermetic Infrared Emitting Diode
OP230 Series
Features:

Focused and non‐focused op cal light pa ern

Enhanced temperature range

TO‐46 herme cally sealed package

Mechanically and spectrally matched to other Optek devices

Choice of power ranges

Choice of narrow or wide irradiance pa ern
Descrip on: 
Each device in this series is a gallium aluminum arsenide (GaAIAs) infrared emi ng diode, mounted in a herme c 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
applica ons in conjunc on 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 rela vely even illumina on over a large area.
The OP231W is mechanically and spectrally matched to 
the OP800WSL and OP830SL series devices. 
Please refer to Applica on Bulle ns 208 and 210 for addi onal design informa on and reliability (degrada on) data. 
Custom electrical, wire and cabling and connectors are
available. Contact your local representa ve or OPTEK for
more informa on
Ordering Informa on 
 
Output Power  
 
2
LED Peak 
(mW/cm )  
Total Beam 
Wavelength  
Min / Max 
Angle 
1.5 / NA
2.0 / 6.0
890 nm
3.0 / NA
18°
5.0 / NA
850 nm
6.0 / NA
1.5 / NA
890 nm
3.5 / 7.0
5.0 / NA
50°
5.0 / NA
850 nm
6.0 / NA
Applica ons: 

Non‐contact reflec ve object sensor

Assembly line automa on

Machine automa on

Machine safety

End of travel sensor

Door sensor
 
Part 
Number 
OP231 
OP232 
OP233 
OP234 
OP235 
OP231W 
OP232W 
OP233W 
OP234W 
OP235W 
 
Lead 
Length  
0.50"
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
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue B
07/2016
Page 1

OP235W Related Products

OP235W OP231 OP233W OP234 OP232 OP233 OP231W OP232W OP235
Description EMITTER IR 850NM 100MA TO46 EMITTER IR 890NM 100MA TO-46 EMITTER IR 890NM 100MA TO-46 EMITTER IR 850NM 100MA TO-46 EMITTER IR 890NM 100MA TO-46 EMITTER IR 890NM 100MA TO-46 EMITTER IR 890NM 100MA TO-46 EMITTER IR 890NM 100MA TO-46 EMITTER IR 850NM 100MA TO46
type Infrared (IR) Infrared (IR) Infrared (IR) Infrared (IR) Infrared (IR) Infrared (IR) Infrared (IR) Infrared (IR) Infrared (IR)
Current - DC Forward (If) 100mA 100mA 100mA 100mA 100mA 100mA 100mA 100mA 100mA
wavelength 850nm 890nm 890nm 850nm 890nm 890nm 890nm 890nm 850nm
Voltage - Forward (Vf) (Typical) 2V 2V 2V 2V 2V 2V 2V 2V 1.55V
perspective 50° 18° 50° 60° 18° 18° 50° 50° 18°
towards top view top view top view top view top view top view top view top view top view
Operating temperature -65°C ~ 125°C(TA) -65°C ~ 125°C(TA) -65°C ~ 125°C(TA) -65°C ~ 125°C(TA) -65°C ~ 125°C(TA) -65°C ~ 125°C(TA) -65°C ~ 125°C(TA) -65°C ~ 125°C(TA) -65°C ~ 125°C(TA)
Installation type Through hole Through hole Through hole Through hole Through hole Through hole Through hole Through hole Through hole
Package/casing TO-46-2, metal can TO-46-2 Lens Top Metal Can TO-46-2, metal can TO-46-2 Lens Top Metal Can TO-46-2 Lens Top Metal Can TO-46-2 Lens Top Metal Can TO-46-2, metal can TO-46-2, metal can TO-46-2 Lens Top Metal Can
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