Sensing and Control Slotted Optical Switch OPB827, OPB828, OPB829Z Series OPB827 OPB828 Features: • 0.125” (3.18 mm) wide, 0.315” (8.00 mm) deep slot • 0.305” (7.75 mm) lead spacing (OPB827) • 0.220” (5.59 mm) lead spacing (OPB828) • 24-inch 26 AWG wire leads (OPB829) • Inexpensive plas c housing OPB829Z DescripƟon: Each OPB827, OPB828 and OPB829 device consists of an infrared emi ng diode (LED, 890 nm center wavelength) and a NPN silicon phototransistor, mounted on opposite sides of a 0.125” (3.18 mm) wide slot in a low-cost black plas c housing. A variety of aperture sizes are offered (see chart below). The OPB827 and OPB828 are designed fro PCBoard moun ng with a minimum lead length of 0.35” (8.9 mm) while the OPB829Z (wire version) has 24-inch 26 AWG wire leads. Phototransistor switching occurs when an opaque object passes through the slot. The OPB827 is offered with 0.305” (7.75 mm) and the OPB828 is offered with 0.220” (5.59 mm) lead spacing for PCBoard moun ng. The OPB829Z has 24” (61 cm) 26 AWG wire leads for remote moun ng. Custom electrical, wire and cabling and connectors are available. Contact your local representa ve or OPTEK for more informa on. Ordering InformaƟon ApplicaƟons: • • • • • Non-contact object sensing Assembly line automa on Machine automa on Equipment safety Machine safety Part Number Slot Width/Depth Housing OPB827A Aperture EmiƩer/Sensor Wire Lead Length / Spacing None IR Transmissive OPB827B None / 0.01" 0.120" / 0.315” 0.425" / 0.300" OPB827C None / 0.06" Opaque OPB827D None / 0.01" OPB828A None IR Transmissive OPB828B None / 0.01" 0.120" / 0.315” 0.425" / 0.220" OPB828C None / 0.06" Opaque OPB828D None / 0.01" OPB829AZ None IR Transmissive OPB829BZ None / 0.01" 24" / 26 AWG Wire 0.125” / 0.315” OPB829CZ None / 0.06" Opaque OPB829DZ None / 0.01" CONTAINS POLYSULFONE RoHS General Note TT Electronics reserves the right to make changes in product specificaƟon without noƟce or liability. All informaƟon is subject to TT Electronics’ own data and is considered accurate at Ɵme of going to print. © TT electronics plc 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. Applies to: OPB360, OPB370, OPB380, OPB390 and OPB860, OPB870, OPB880, OPB890. 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www. electronics.com Issue C 09/2015 Page 1 Sensing and Control Slotted Optical Switch OPB827, OPB828, OPB829Z Series Electrical SpecificaƟons Absolute Maximum RaƟngs (TA = 25° C unless otherwise noted) Storage and Opera ng Temperature OPB827, OPB828 OPB829Z -40° C to +85° C -40° C to +80° C Lead Soldering Temperature (1/16 inch [1.6 mm] from case for 5 seconds with soldering iron) (1) 260° C Input Diode Forward DC Current 50 mA Peak Forward Current (1µs pulse width, 300 pps) 3A Reverse DC Voltage 2V Power Dissipa on (2) 100 mW Output Phototransistor Collector-Emi er Voltage 30 V Emi er-Collector Voltage 5V Collector DC Current 30 mA Power Dissipa on (2) 100 mW Notes: (1) (2) (3) (4) RMA flux is recommended. Dura on can be extended to 10 seconds maximum when flow soldering. Derate linearly 1.82 mW/° C above 25° C. Methanol or isopropanol are recommended as cleaning agents. Plas c housing is soluble in chlorinated hydrocarbons and ketones. All parameters were tested using pulse technique. Electrical CharacterisƟcs (TA = 25°C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Input Diode (See OP240 for addi onal informa on—for reference only) VF Forward Voltage - - 1.7 V IF = 20 mA IR Reverse Current - - 100 µA VR = 2 V Output Transistor (See OP550 for addi onal informa on—for reference only) V(BR)CEO Collector-Emi er Breakdown Voltage 30 - - V IC = 1 mA V(BR)ECO Emi er-Collector Breakdown Voltage 5 - - V IE = 100 µA Collector-Emi er Dark Current - - 100 nA VCE = 10 V, IF = 0, EE = 0 Satura on Voltage - - 0.6 V IC = 1800 µA, IF = 20 mA 1800 - - µA VCE = 0.6 V, IF = 20 mA ICEO Coupled VCE(SAT) IC(ON) On-State Collector Current General Note TT Electronics reserves the right to make changes in product specificaƟon without noƟce or liability. All informaƟon is subject to TT Electronics’ own data and is considered accurate at Ɵme of going to print. © TT electronics plc 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www. electronics.com Issue C 09/2015 Page 2 Sensing and Control Slotted Optical Switch OPB827, OPB828, OPB829Z Series OPB827 and OPB828 Series OPB829Z Series [ MILLIMETERS] DIMENSIONS ARE IN: INCHES 2 3 1 4 Color/Pin # DescripƟon Color/Pin # DescripƟon Black-2 Cathode White-3 Collector Red-1 Anode Green-4 Emi er Lead Spacing OPB827 = 0.305” General Note TT Electronics reserves the right to make changes in product specificaƟon without noƟce or liability. All informaƟon is subject to TT Electronics’ own data and is considered accurate at Ɵme of going to print. © TT electronics plc OPB828 = 0.220” OPB829 = 24” 26 AWG Wires 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www. electronics.com Issue C 09/2015 Page 3 Sensing and Control Slotted Optical Switch OPB827, OPB828, OPB829Z Series Performance OPB827, OPB828, OPB829 Series - Devices A and C 1.20 OPB827 thru OPB829 (A, C) - Flag Next to Emitter 1.20 1.00 Typical I C(ON) Response (mA) Typical I C(ON) Response (mA) 1.00 0.80 0.60 0.40 0.20 Right to Left Left to Right Top to Bottom 0.05 0.80 0.60 0.40 Right to Left 0.20 Left to Right Top to Bottom 0.00 0.00 OPB827 thru OPB829 (A, C) - Flag Next to Sensor 0.10 0.15 0.20 0.25 Displacement Distance (inches) 1.20 0.00 0.00 0.05 0.10 0.15 0.20 Displacement Distance (inches) 0.25 OPB827 thru OPB829 (A, C) - Flag in Middle of Slot Typical I C(ON) Response (mA) 1.00 0.80 0.60 0.40 0.20 Right to Left Left to Right Top to Bottom 0.00 0.00 0.05 0.10 0.15 0.20 0.25 Displacement Distance (inches) General Note TT Electronics reserves the right to make changes in product specificaƟon without noƟce or liability. All informaƟon is subject to TT Electronics’ own data and is considered accurate at Ɵme of going to print. © TT electronics plc 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www. electronics.com Issue C 09/2015 Page 4 Sensing and Control Slotted Optical Switch OPB827, OPB828, OPB829Z Series OPB827, OPB828, OPB829 Series - Devices B and D OPB827 thru OPB829 (B, D) - Flag Next to Sensor 1.20 1.00 1.00 Typical I C (ON) Response (mA) Typical I C (ON) Response (mA) OPB827 thru OPB829 (B, D) - Flag Next to Emitter 1.20 0.80 0.60 0.40 0.80 0.60 0.40 Right to Left 0.20 Left to Right 0.20 Top to Bottom 0.00 0.00 0.05 0.10 0.15 0.20 0.25 Displacement Distance (inches) 0.00 0.00 Right to Left Left to Right Top to Bottom 0.05 0.10 0.15 0.20 0.25 Displacement Distance (inches) OPB827 thru OPB829 (B, D) - Flag Next to Sensor 1.20 1.00 Typical I C (ON) Response (mA) 0 Top to Bottom 0.80 0.60 Emitter Left to Right 0.40 0.20 0.00 0.00 Right to Left Sensor Right to Left Left to Right Top to Bottom 0.05 0 0.10 0.15 0.20 Width 0.25 Displacement Distance (inches) General Note TT Electronics reserves the right to make changes in product specificaƟon without noƟce or liability. All informaƟon is subject to TT Electronics’ own data and is considered accurate at Ɵme of going to print. © TT electronics plc 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www. electronics.com Issue C 09/2015 Page 5