Reflective Object Sensor OPB606A, OPB606B, OPB606C OPB607A, OPB607B, OPB607C Features: • Choice of phototransistor (OPB606) or photodarlington (OPB607) output • Unfocused for sensing diffuse surface • Low cost plastic housing • Filtered (OPB606, OPB607) Product Photo Here Description: OPB606 consists of an infrared Light Emitting Diode (LED) and an NPN silicon phototransistor which are mounted “side-by-side” on parallel axes in a black opaque plastic housing. The OPB607 consists of an infrared Light Emitting Diode (LED) and an NPN silicon photodarlington which are mounted “side-by-side” on parallel axes in a black plastic housing. The emitting diode and phototransistor of both the OPB606 and OPB607 are encapsulated in a filtering epoxy that reduces ambient light noise. On both models, the phototransistors respond to radiation from the emitter only when a reflective object passes within the field of view. Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for more information. Applications: Ordering Information • Non-contact reflective object sensor • Assembly line automation • Machine automation • Machine safety • End of travel sensor • Door sensor Part Number LED Peak Wavelength Sensor Typical Reflection Distance Inch (mm) Lead Length 0.050" (1.27mm) 0.18” (Min) OPB606A OPB606B OPB606C OPB607A OPB607B Transistor 935 nm Darlington OPB607C Pin # LED Pin # Transistor 4 Cathode 1 Collector 3 Anode 2 Emitter OPB606 Measurement Surface OPB607 4 1 4 1 3 2 3 2 DIMENSIONS ARE IN: RoHS [ MILLIMETERS] INCHES CONTAINS POLYSULFONE To avoid stress cracking, we suggest using ND Industries’ Vibra-Tite for thread-locking. Vibra-Tite evaporates fast without causing structural failure in OPTEK’s molded plastics. 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 FAX: (972) 323-2396 [email protected] www.optekinc.com Issue B 10/2011 Page 1 of 3 Reflective Object Sensor OPB606A, OPB606B, OPB606C OPB607A, OPB607B, OPB607C Absolute Maximum Ratings (TA=25°C unless otherwise noted) Storage & Operating Temperature Range -40° C to +85° C (1) 260° C Lead Soldering Temperature [1/16 inch (1.6 mm) from the case for 5 sec. with soldering iron] Input Diode Forward DC Current 50 mA Peak Forward Current (1 μs pulse width, 300 pps) 3A Reverse DC Voltage 2V Power Dissipation (2) 75 mW Output Phototransistor (OPB606) / Output Photodarlington (OPB607) Collector-Emitter Voltage OPB606A, OPB606B, OPB606C OPB607A, OPB607B, OPB607C 30 V 15 V Emitter-Collector Voltage 5V Collector DC Current OPB606A, OPB606B, OPB606C OPB607A, OPB607B, OPB607C 25 mA 125 mA Power Dissipation(2) 75 mW Notes: (1) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. (2) Derate linearly 1.25 mW/°C above 25° C. OPB606 - Output vs Distance OPB606 - Output vs Distance (Retro) 2.00 600.00 1.75 Normalized at 90% Kodak and 0.1" Normalized at 90% Kodak and 0.1" 500.00 1.25 Normalized Output Normalized Output Kodak 90% 3M 3870 Kodak 90% Kodak 19% Copier Paper Avery Label 1.50 1.00 0.75 400.00 300.00 200.00 0.50 100.00 0.25 0.00 0.00 Kodak 90% 0.00 0.05 0.10 0.15 0.20 Distance (inches) 0.25 0.30 0.35 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 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 B 10/2011 Page 2 of 3 OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Reflective Object Sensor OPB606A, OPB606B, OPB606C OPB607A, OPB607B, OPB607C Electrical Characteristics (TA = 25°C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Input Diode (See OP165 for additional information) VF Forward Voltage - - 1.7 V IF = 20 mA IR Reverse Current - - 100 μA VR = 2 V Output Phototransistor (see OP268 for additional information—for reference only) V(BR)CEO V(BR)ECO ICEO Collector-Emitter Breakdown Voltage OPB606 OPB607 30 15 - - V V IC = 100 µA Emitter-Collector Breakdown Voltage 5 - - V IE = 100 µA Collector Dark Current OPB606 OPB607 - - 100 250 nA nA VCE = 5 V, IF = 0 Combined (see OP508 or OP509 for additional information—for reference only) Collector-Emitter Saturation Voltage OPB606 OPB607 - - 0.4 1.1 V IC(ON) On-State Collector Current OPB606A OPB606B OPB606C OPB607A OPB607B OPB607C 500 350 200 25 17 10 - - μA μA μA mA mA mA IC(OFF) Off-State Collector Current OPB606 OPB607 - - 200 10 nA μA VCE(SAT) IF = 20 mA, IC = 100 µA, d = 0.053” (1.45 mm)(1)(2) IF = 20 mA, IC = 2 mA, d = 0.053” (1.45 mm)(1)(2) IF = 20 mA, Vce = 5 V, d = 0.053” (1.45 mm)(1)(2) VCE = 5 V, IF = 20 mA(3) VCE = 5 V, IF = 20 mA (3) Notes: (1) “d” is the distance from the assembly measurement surface to the reflective surface. (2) Measured using Eastman Kodak neutral white test card with 90% diffuse reflectance as a reflecting surface. Reference: Eastman Kodak, Catalog # E 152 7795. (3) On OPB606, off-state collector current IC(OFF) is measured with no reflective surface in the optical path. On OPB607, Crosstalk (Icx) is the collector current measured with the indicated current in the input diode and with no reflecting surface. (4) All parameters tested using pulse techniques. Test Distance 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 FAX: (972) 323-2396 [email protected] www.optekinc.com Issue B 10/2011 Page 3 of 3