Slotted Optical Switch OPB806 Features: • Non-contact switching • Base or side mounting • 0.125” (3.175 mm) slot width Product Photo Here Description: The OPB806 slotted optical switch consists of an infrared emitting diode (LED) and a NPN silicon phototransistor, mounted on opposite sides of a 0.125” (3.175 mm) wide slot. The OPB806 has two sets of mounting tabs allowing Base or Side mounting of the device. The LED and phototransistor leads project from each side of the housing on 0.050” (1.27 mm) centers. Phototransistor switching takes place whenever an opaque object passes through the slot. Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for more information. Applications: • • • • • Non-contact interruptive object sensing Assembly line automation Machine automation Equipment security Machine safety 1 3 2 4 Pin # Description 1 Anode 2 Cathode 3 Collector 4 Emitter LED Peak Part Number Wavelength OPB806 935 nm Sensor Slot Width / Depth Aperture Lead Length Transistor 0.125" / 0.375” None 0.500" [ MILLIMETERS] DIMENSIONS ARE IN: INCHES 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 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Issue B 03/2012 Page 1 of 4 Slotted Optical Switch OPB806 Absolute Maximum Ratings (TA=25°C unless otherwise noted) Storage & Operating Temperature Range -40° C to +85° C Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron] (1) 260° C Input Diode Continuous Forward Current 50 mA Peak Forward Current (1 μs pulse width, 300 pps) 3A Reverse Voltage 2V Power Dissipation (2) 100 mW Output Phototransistor Collector-Emitter Voltage 30 V Emitter-Collector Voltage 5V Power Dissipation (2) 100 mW 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 OP505 for additional information) V(BR)CEO Collector-Emitter Breakdown Voltage 30 - - V IC = 100 µA V(BR)ECO Emitter-Collector Breakdown Voltage 5 - - V IE = 100 µA Collector-Emitter Dark Current - - 100 nA VCE = 10 V, IF = 0, EE = 0 Collector-Emitter Saturation Voltage - - 0.5 V IC = 200 µA, IF = 20 mA 0.4 - - mA VCE = 0.5 V, IF = 20 mA ICEO Combined VCE(SAT) IC(ON) On-State Collector Current Notes: (1) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. (2) Derate linearly 1.67 mW/°C above 25 ° C.. (3) Methanol or isopropanol are recommended as cleaning agents. Plastic housing is soluble in chlorinated hydrocarbons and ketones. (4) All parameters were tested using pulse technique. OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue B 03/2012 Page 2 of 4 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 Slotted Optical Switch OPB806 OPB806 - Flag Next to Sensor 1.20 1.20 1.00 1.00 Typical I C(ON) Response (mA) Typical I C(ON) Response (mA) OPB806 - Flag Next to Emitter 0.80 0.60 0.40 0.60 0.40 Right to Left Right to Left Left to Right Top to Bottom 0.20 0.80 Left to Right 0.20 Top to Bottom 0.00 0.00 0.00 0.05 0.10 0.15 0.20 Displacement Distance (inches) 0.00 0.05 0.10 0.15 0.20 Displacement Distance (inches) OPB806 - Flag in Middle of Slot Test Schematic 1.20 Typical I C(ON) Response (mA) 1.00 0.80 0.60 0.40 Right to Left Left to Right 0.20 Top to Bottom 0.00 0.00 0.05 0.10 0.15 0.20 Displacement Distance (inches) 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 03/2012 Page 3 of 4 Slotted Optical Switch OPB806 Output Current vs Forward Current vs Temperature 2.0 Normalized at IF = 20mA, TA = 20°C, VCE = 0.5V 1.8 Normalized Output Current 1.6 1.4 1.2 1.0 0.8 -40° C -20° C 0° C 20° C 40° C 60° C 80° C 0.6 0.4 0.2 0.0 0 5 10 15 20 25 30 35 Forward Current - mA 40 45 50 OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue B 03/2012 Page 4 of 4 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