OPB606A

    Choice of phototransistor (OPB606) or photodarlington (OPB607) output Unfocused for sensing diffuse surface Low cost plastic housing Filtered (OPB606, OPB607) OPB606 consists of an infrared Light Emitting Diode (LED) and an NPN silicon phototransistor which are mounted “side-byside” 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. Ordering Information Typical Reflection Part LED Peak Distance Inch Lead Length  Non-contact reflective object sensor Number Wavelength Sensor (mm)  Assembly line automation OPB606A  Machine automation OPB606B Transistor  Machine safety  End of travel sensor OPB606C 0.050" 0.18” 935 nm  Door sensor (1.27mm) (Min) OPB607A OPB607B 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 Darlington [ 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. Storage & Operating Temperature Range -40° C to +85° C Lead Soldering Temperature [1/16 inch (1.6 mm) from the case for 5 sec. with soldering iron](1) 260° C 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) 600.00 2.00 1.75 500.00 Kodak 90% 3M 3870 1.25 Normalized Output Kodak 90% Kodak 19% Copier Paper Avery Label 1.50 Normalized Output Normalized at 90% Kodak and 0.1" Normalized at 90% Kodak and 0.1" 1.00 0.75 400.00 300.00 200.00 0.50 100.00 0.25 0.00 0.00 Kodak 90% 0.05 0.10 0.15 0.20 Distance (inches) 0.25 0.30 0.35 0.00 0.00 0.05 0.10 0.15 0.20 Distance (inches) 0.25 0.30 0.35 Input Diode VF Forward Voltage - - 1.7 V IF = 20 mA IR Reverse Current - - 100 μA VR = 2 V Output Phototransistor V(BR)CEO Collector-Emitter Breakdown Voltage OPB606 OPB607 30 15 - - V V IC = 100 µA V(BR)ECO Emitter-Collector Breakdown Voltage 5 - - V IE = 100 µA Collector Dark Current OPB606 OPB607 - - 100 250 nA nA VCE = 5 V, IF = 0 - - 0.4 1.1 V 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) 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 ICEO Combined Collector-Emitter Saturation Voltage VCE(SAT) OPB606 OPB607 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