OPB733TR OPTEK TECHNOLOGY, OPB733TR Datasheet

Reflective Object Sensor

OPB733TR

Manufacturer Part Number
OPB733TR
Description
Reflective Object Sensor
Manufacturer
OPTEK TECHNOLOGY
Datasheet

Specifications of OPB733TR

Sensing Range
10.2mm To 25.4mm
Output Current
20mA
Sensor Output
Phototransistor
Wavelength Typ
890nm
Input Current Max
20mA
Output Voltage Max
30V
Collector Emitter Voltage V(br)ceo
5V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reflective Object Sensor
Type OPB733TR
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
Features:
Description:
The OPB733TR consists of an 890nm, Infrared Light Emitting Diode (LED) and an NPN silicon Phototransistor, which are
mounted “side-by-side” on parallel axes in a miniature surface mount black plastic housing. The Phototransistor is molded in
a dark epoxy package, which minimizes visible ambient light sensitivity. The phototransistor responds to radiation from the
LED when a reflective object passes within its field of view. This unfocused reflective object sensor is ideal for non-contact
detection of materials such as paper, labels, white plastic and many other reflective materials.
The OPB733TR sensors are packaged in 16mm tape on 7” [178mm] diameter reels, 500 pcs per reel. Tape and Reel
package compatible with most automatic placement equipment.
Custom electrical, PCB assembly, wire and connectors are available. Contact your local OPTEK authorized representative or
OPTEK for more information.
Applications:
RoHS
Pin #
Unfocused for sensing diffuse surfaces
Uses lensed devices for collimation of light beam
Low-cost plastic housing
Compact surface mount package 0.300” x 0.160” x 0.114” [7.6mmx4.1mmx2.9mm]
Typical peak emission wavelength 890nm
Reduced visible ambient light sensitivity
Optimal operating distance range 0.4” [10.2mm] to 1.0” [25.4mm]
Assembly line automation
ATM (Card Reader, Receipt Dispenser)
Auto-dispense equipment
Amusement
equipment
End-of-travel sensor
Door sensor
Edge detection
Paper jam detection
Mark detection
Counters and sorters
Proximity sensing
Medical equipment
Machine safety
1
2
3
4
Moisture
Function
Collector
Cathode
Emitter
Anode
4
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
OPB733TR SMD Reflective Object Sensor
Number
Part
Ordering Information
Description
Issue A.1
Page 1 of 6
3/09

Related parts for OPB733TR

OPB733TR Summary of contents

Page 1

... LED when a reflective object passes within its field of view. This unfocused reflective object sensor is ideal for non-contact detection of materials such as paper, labels, white plastic and many other reflective materials. The OPB733TR sensors are packaged in 16mm tape on 7” [178mm] diameter reels, 500 pcs per reel. Tape and Reel package compatible with most automatic placement equipment. ...

Page 2

... Reflective Object Sensor Type OPB733TR Absolute Maximum Ratings Storage and Operating Temperature Range Soldering Temperature. (see reflow solder temperature profile figure) Input LED Forward DC Current Peak Forward Current (1 μs pulse width, 300 pps) Reverse DC Voltage (2) Power Dissipation Output Phototransistor Collector-Emitter Voltage ...

Page 3

... Reflective Object Sensor Type OPB733TR Typical Performance Curves LED Maxim um Forw ard Current Vs Am bient Tem perature - Ambient Temperature - °C A LED Forw ard Voltage Vs Forw ard Current 1.5 1.4 1.3 1.2 1.1 1 Forw ard Current - mA F Phototransistor Relative Spectral Response Vs Wavelength ...

Page 4

... Reflective Object Sensor Type OPB733TR Typical Performance Curves Forw ard Voltage Vs Am bient Tem perature -40° -20° 0° +20° Ambient Temperature - °C A Norm alized Collector Current Vs Object Distance 140 20mA F 120 rmalized 0.5 inches[1 2.7mm] 100% See no tes 1 and 2 80% 60% ...

Page 5

... Reflective Object Sensor Type OPB733TR Soldering Method: • Reflow soldering profile shown below. Soldering should not exceed this curve in temperature and time. • Avoid soldering more than once. • Avoid exerting any type of pressure on the optical lenses and contact leads before, during, and after soldering ...

Page 6

... Reflective Object Sensor Type OPB733TR Tape and Reel package dimensions: Notes sprocket hole pitch cumulative tolerance +/- 0.2mm Pocket position relative to sprocket hole measured as true position of pocket, not pocket hole. 3. Tolerances: +/- 0.1mm, except as noted. OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. ...

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