Slotted Optical Switch OPB827, OPB828, OPB829Z Series Features: • • • • • OPB827 OPB828 0.125” (3.18 mm) wide, 0.215” (5.46 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 plastic housing Product Photo Here OPB829Z Description: Each OPB827, OPB828 and OPB829 device consists of an infrared emitting 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 plastic housing. A variety of aperture sizes are offered (see chart below). The OPB927 and OPB828 are designed for PCBoard mounting 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 mounting. The OPB829Z has 24” (61 cm) 26 AWG wire leads for remote mounting. 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 safety Machine safety Ordering Information Part Number Slot Width/ Depth Housing Aperture Emitter/Sensor Wire Lead Length / Spacing None OPB827A IR Transmissive None / 0.01" OPB827B 0.120" / 0.315” 0.425" / 0.300" None / 0.06" OPB827C Opaque None / 0.01" OPB827D None OPB828A IR Transmissive None / 0.01" OPB828B 0.120" / 0.315” 0.425" / 0.220" None / 0.06" OPB828C Opaque None / 0.01" OPB828D None OPB829AZ IR Transmissive None / 0.01" OPB829BZ 0.125” / 0.315” 24" / 26 AWG Wire None / 0.06" OPB829CZ Opaque OPB829DZ None / 0.01" 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. Applies to: OPB360, OPB370, OPB380, OPB390 and OPB860, OPB870, OPB880, OPB890. 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 A.2 09/06 Page 1 of 5 Slotted Optical Switch OPB827, OPB828, OPB829Z Series OPB827 and OPB828 Series OPB829Z Series [ MILLIMETERS] DIMENSIONS ARE IN: INCHES 2 3 1 4 Color/Pin # Description Color/Pin # Description Black-2 Cathode White-3 Collector Red-1 Anode Green-4 Emitter Lead Spacing OPB827 = 0.305” OPB828 = 0.220” OPB829 = 24” 26 AWG Wires OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.2 09/06 Page 2 of 5 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 OPB827, OPB828, OPB829Z Series Absolute Maximum Ratings (TA=25°C unless otherwise noted) Storage and Operating 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 (2) 100 mW Power Dissipation Output Phototransistor Collector-Emitter Voltage 30 V Emitter-Collector Voltage 5V Collector DC Current 30 mA Power Dissipation (2) 100 mW Notes: (1) (2) (3) (4) RMA flux is recommended. Duration 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. Plastic housing is soluble in chlorinated hydrocarbons and ketones. All parameters were tested using pulse technique. Electrical Characteristics (TA = 25°C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Input Diode (See OP240 for additional information—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 additional information—for reference only) V(BR)CEO Collector-Emitter Breakdown Voltage 30 - - V IC = 1 mA 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 Saturation 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 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 A.2 09/06 Page 3 of 5 Slotted Optical Switch OPB827, OPB828, OPB829Z Series OPB827, OPB828, OPB829 Series - Devices A and C OPB827 thru OPB829 (A, C) - Flag Next to Sensor 1.20 1.20 1.00 1.00 Typical I C(ON) Response (mA) Typical I C(ON) Response (mA) OPB827 thru OPB829 (A, C) - Flag Next to Emitter 0.80 0.60 0.40 0.20 Right to Left Left to Right Top to Bottom 0.05 0.60 0.40 Right to Left Left to Right 0.20 Top to Bottom 0.00 0.00 0.80 0.10 0.15 0.20 0.25 0.00 0.00 0.05 Displacement Distance (inches) 0.10 0.15 0.20 0.25 Displacement Distance (inches) OPB827 thru OPB829 (A, C) - Flag in Middle of Slot 1.20 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) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.2 09/06 Page 4 of 5 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 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 0 Typical I C (ON) Response (mA) 1.00 Top to Bottom 0.80 Emitter 0.60 Left to Right Right to Left 0.40 Sensor 0.20 Right to Left Left to Right 0 Width Top to Bottom 0.00 0.00 0.05 0.10 0.15 0.20 0.25 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 A.2 09/06 Page 5 of 5