Choice of phototransistor (OPB606) or photodarlington (OPB607) output Unfocused for sensing diuff se 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 -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. 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 Darlington Pin LED Pin Transistor OPB607C 4 Cathode 1 Collector 3 Anode 2 Emitter Measurement Surface OPB606 OPB607 1 4 1 4 2 3 2 3 CONTAINS POLYSULFONE MILLIMETERS DIMENSIONS ARE IN: INCHES To avoid stress cracking, we suggest using ND Industries Vibra-Tite for thread-locking. Vibra-Tite evaporates fast without causing structural failure in OPTEKs molded plascti s. Ro HS Storage & Operating Temperature Range -40 C to +85 C (1) Lead Soldering Temperature 1/16 inch (1.6 mm) from the case for 5 sec. with soldering iron 260 C Input Diode Forward DC Current 50 mA Peak Forward Current (1 s pulse width, 300 pps) 3 A Reverse DC Voltage 2 V (2) Power Dissipation 75 mW Output Phototransistor (OPB606) / Output Photodarlington (OPB607) Collector-Emitter Voltage OPB606A, OPB606B, OPB606C 30 V OPB607A, OPB607B, OPB607C 15 V Emitter -Collector Voltage 5 V Collector DC Current OPB606A, OPB606B, OPB606C 25 mA OPB607A, OPB607B, OPB607C 125 mA (2) Power Dissipation 75 mW Notes: (1) RMA flux is recommended. Duration can be extended to 10 seconds maximum when ofl w soldering. (2) Derate linearly 1.25 mW/C above 25 C. OPB606 - Output vs Distance OPB606 - Output vs Distance (Retro) 600.00 2.00 Normalized at 90% Kodak and 0.1 1.75 Normalized at 90% Kodak and 0.1 500.00 Kodak 90% Kodak 90% 1.50 3M 3870 Kodak 19% Copier Paper 400.00 Avery Label 1.25 300.00 1.00 0.75 200.00 0.50 100.00 0.25 Kodak 90% 0.00 0.00 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 Distance (inches) Distance (inches) Normalized Output Normalized Output