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| Slotted Optical Switch OPB819Z Features: * Non-contact switching * 24" (609 mm) long wire leads * 1.25" ( 31.75 mm) wide slot, 1.38" (35.05 mm) deep slot Description: The OPB819Z slotted switch consists of an infrared emitting diode and an NPN silicon phototransistor mounted in an opaque housing with clear windows for dust protection. Switching of the phototransistor occurs whenever an opaque object passes through the slot. The OPB819Z has an 1.38" (35.05 mm) deep and 1.25" (31.75 mm) wide slot allowing for a longer reach of the optical center line from the mounting plane. The switch housing is designed to use the lens of each component as the optical aperture resulting in an equivalent aperture diameter of 0.06" (1.52 mm). Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for more information. Applications: * Non-contact object sensing * Assembly line automation * Machine automation * Equipment security * Machine safety Color / Pin # Red-1 Black-2 Description Anode Cathode Color / Pin # White-3 Green-4 Description Collector Emitter 1 3 2 4 [ MILLIMETERS] DIMENSIONS ARE IN: INCHES Ordering Information Part Number OPB819Z LED Peak Wavelength 890 nm Sensor Slot Width / Depth Aperture Emitter/ Sensor None Lead Length / Spacing 24" / 26 AWG Wire 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. Transistor 1.26" / 1.38" RoHS OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.3 06/07 Page 1 of 3 OPTEK Technology Inc. -- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com Slotted Optical Switch OPB819Z Absolute Maximum Ratings (TA=25C unless otherwise noted) Storage & Operating Temperature Range Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron] Input Diode Forward DC Current Peak Forward Current (1 s pulse width, 300 pps) Reverse DC Voltage Power Dissipation (2) (1) -40 C to +85 C 260 C 50 mA 3A 2V 100 mW Output Phototransistor Collector-Emitter Voltage Emitter-Collector Voltage Collector DC Current Power Dissipation(2) 30 V 5V 30 mA 100 mW Electrical Characteristics (TA = 25C unless otherwise noted) SYMBOL Input Diode VF IR Forward Voltage Reverse Current 1.8 100 V A IF = 20 mA VR = 2.0 V PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Output Phototransistor V(BR)(CEO) V(BR)(ECO) ICEO Coupled IC(ON) VCE(SAT) Notes: (1) (2) (3) (4) (5) Collector-Emitter Breakdown Voltage Emitter-Collector Breakdown Voltage Collector-Emitter Leakage Current 30 5 - - 100 V V nA IC = 100 A, IF = 0, EE = 0 IE = 100 A, IF = 0, EE = 0 VCE = 10 V, IF = 0, EE = 0 On-State Collector Current Collector-Emitter Saturation Voltage 0.5 - - 12.0 0.4 mA V VCE = 5 V, IF = 40 mA IC = 250 A, IF = 40 mA RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. Derate linearly 1.67 mW/C above 25 C. All parameters tested using pulse techniques. Methanol or isopropanol are recommended as cleaning agents. Plastic housing is soluble in chlorinated hydrocarbons and ketones. Spray and wipe. Do not submerge. Polarity is denoted by color the wires: LED (Anode--Red, Cathode--Black); Phototransistor (Collector--White, Emitter--Green). OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.3 06/07 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 sensors@optekinc.com www.optekinc.com Slotted Optical Switch OPB819Z OPB819 - Flag Next to Emitter 1.20 1.20 Top to Bottom 1.00 1.00 OPB819 - Flag Next to Sensor Top to Bottom Normalized IC(ON) Response 0.80 Normalized IC(ON) Response 0.80 0.60 Left to Right Right to Left 0.60 Left to Right Right to Left 0.40 0.40 0.20 0.20 0.00 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.00 0.00 0.05 0.10 0.15 0.20 0.25 0.30 Displacement Distance (inches) Displacement Distance (inches) OPB819 - Flag in Middle of Slot 1.20 Top to Bottom 0 Top to Bottom 1.00 Normalized IC(ON) Response 0.80 Emitter 0.60 Left to Right Right to Left Left to Right Right to Left 0.40 0 Sensor Width 0.20 0.00 0.00 0.05 0.10 0.15 0.20 0.25 0.30 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 sensors@optekinc.com www.optekinc.com Issue A.3 06/07 Page 3 of 3 |
Price & Availability of OPB819Z
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