OPB733TR

Reflective Object Sensor Type OPB733TR Features: 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 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: Ordering Information Assembly line automation Part ATM (Card Reader, Receipt Dispenser) Number Description Auto-dispense equipment Amusement OPB733TR SMD Reflective Object Sensor equipment End-of-travel sensor Door sensor Edge detection Paper jam detection Mark detection Counters and sorters Proximity sensing Medical equipment Machine safety Pin Function 1 Cathode 2 Emitter 3 Collector 4 Anode 4 Moisture RoHS 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 Issue A.1 3/09 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors optekinc.com www.optekinc.com Page 1 of 6 Reflective Object Sensor Type OPB733TR Absolute Maximum Ratings (T =25C unless otherwise noted) A Storage and Operating Temperature Range -25 C to +85 C Soldering Temperature. (see reflow solder temperature profile figure) 260 C Input LED Forward DC Current 50 mA Peak Forward Current (1 s pulse width, 300 pps) 1 A Reverse DC Voltage 5 V (2) Power Dissipation 130 mW Output Phototransistor Collector-Emitter Voltage 30 V Emitter-Collector Voltage 5 V Collector DC Current 20 mA (3) Power Dissipation 75 mW Electrical Characteristics (T = 25C unless otherwise noted) A SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Input IR LED (see OP271 for additional information) V Forward Voltage - - 1.7 V I = 20 mA F F I Reverse Current - - 10 A V = 5 V R R Emission angle at half power points - 25 - Degree I = 20 mA HP F Peak Emission Wavelength - 890 - nm I = 10mA F P Output Phototransistor (see OP571 for additional information) V Collector Emitter Breakdown Voltage 30 - - V I = 100 A (BR)CE0 C V Emitter Collector Breakdown Voltage 5 - - v I = 100 A (BR)ECO E I Collector Dark Current - - 100 nA V = 10 V, I = 0 CEO CE F (3) Tr Rise Time - 15 - s V = 5 Volts CE I = 1 mA C Tf Fall Time - 15 - s R = 1K L Coupled Characteristics (1)(2) d = 0.5 (12.7 mm) V Collector Emitter Saturation Voltage - - 0.4 V CE(SAT) I = 50 A, I = 20 mA C F (1)(2) d = 0.5 (12.7 mm) I On-State Collector Current 0.1 - - mA C(ON) I = 20 mA, V = 5 V F CE Notes: 1. d is the distance from the assemblys top surface to the reflective surface. 2. Measured using Eastman Kodak neutral white test card with 90% diffuse reflectance as a reflecting surface. 3. By designed but not tested. 4. Methanol or Isopropanol are recommended as cleaning agents. Plastic housing is soluble in chlorinated hydrocarbons and ketones. OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.1 03/09 OPTEK Technology Inc. 1645 Wallace Drive, Carrollton, Texas 75006 Page 2 of 6 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors optekinc.com www.optekinc.com