OPB920AZ, OPB920DZ Features:  Non-contact switching  Right Angle Sensor: LED in tower, photosensor in base  Choice of output configuration  Optical line can be broken in three axis  24” minimum, 26 AWG UL approved wire leads Description: The OPB920 series optical switch consists of an infrared emitting diode (LED) and a photologic sensor . The LED is mounted on the tower with the photologic sensor mounted on the base of a right angle shape package . The L-Shape or right angle package configuration allows for an opaque object to block the light beam from a multitude of directions including the X- axis Y-axis and Z-axis. The optical center line between the emitter and photosensor is at 45° from the mounting base of the device. The OPB920 Series provides optimum flexibility for the design engineer. The engineer can specify the type of TTL output. For example the output can be: TTL totem pole, TTL open collector, either of which can be buffered or inverted output. All versions have the added stability of hysteresis built into the circuitry. Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for more information. Part Number Guide — OPB920xZ Series Applications: OPB920 _ Z A = Totem Pole  Non-contact interruptive object sensing B = Open Collector  Tray-out sensor C = Inverted Totem Pole D = Inverted Open Collector  Amusement gaming equipment All versions with 26 AWG wire termination (24” [61cm] long)  Low paper tray sensor  Paper sorting equipment  Corner sensor  Printers  Copying machines  Door sensor  Optical Switch RoHS General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is sensors@ttelectronics.com | www.ttelectronics.com considered accurate at time of going to print. Issue B 10/2016 Page 1 © TT electronics plc OPB920AZ, OPB920DZ Pin name Wire Color Anode Red Cathode/Ground Green Vout Blue Vcc White Absolute Maximum Ratings (T = 25° C unless otherwise noted) A Storage Temperature -40° C to +85° C Operating Temperature -40° C to +70° C (1) Lead Soldering Temperature (1/16” (1.6 mm) from case for 5 seconds with soldering iron) 260° C Input Infrared LED DC Forward Diode (LED) Current 40 mA DC Reverse Diode (LED) Voltage 2 V (1) Input Diode Power Dissipation 100 mW Output Photologic® Supply Voltage, V (not to exceed 3 seconds) 18V CC Voltage at Output Lead (Open Collector Output version) 35 V (2) Output Photologic® Power Dissipation 200 mW (3) Total Device Power Dissipation 300 mW Notes: (1) Derate linearly 2.22 mW/°C above 25°C (2) Derate linearly 4.44 mW/°C above 25°C (3) Derate linearly 6.66 mW/°C above 25°C (4) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. (5) Methanol or isopropanol are recommended as cleaning agents. The plastic housing is soluble in chlorinated hydrocarbons and keytones. General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is sensors@ttelectronics.com | www.ttelectronics.com considered accurate at time of going to print. Issue B 10/2016 Page 2 © TT electronics plc OPB920AZ, OPB920DZ Electrical Characteristics (T = 25° C unless otherwise noted) A SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Input Diode (See OP240 for more information — for reference only) V Forward Voltage - - 1.7 V I = 20 mA, T = 25° C F F A I Reverse Current - - 100 µA V = 2 V, T = 25° C R R A Output Photologic® Sensor (See OPL560 for more information — for reference only) V Operating D.C. Supply Voltage 4.5 - 16 V CC Low Level Supply Current: (1) Buffered Totem-Pole Output - - 15 mA V = 16.0 V, I = 0 mA CC F Buffered Open-Collector Output I CCL Inverted Totem-Pole Output - - 15 mA V = 16.0 V, I = 20 mA CC F Inverted Open-Collector Output High Level Supply Current: Buffered Totem-Pole Output - - 15 mA V = 16.0 V, I = 20 mA CC F Buffered Open-Collector Output I CCH Inverted Totem-Pole Output (1) - - 15 mA V = 16.0 V, I = 0 mA CC F Inverted Open-Collector Output Low Level Supply Current: (1) Buffered Totem-Pole Output - - 0.4 V V = 4.5 V, I = 16 mA, I = 0 mA CC OL F Buffered Open-Collector Output V OL Inverted Totem-Pole Output - - 0.4 V V = 4.5 V, I = 16 mA , I = 20 mA CC OL F Inverted Open-Collector Output High Level Output Voltage: 2.4 - - V V = 4.5 V, I = -800 µA, I = 20 mA CC OH F Buffered Totem-Pole Output V OH (1) Inverted Totem-Pole Output 2.4 - - V V = 4.5 V, I = -800 µA, I = 0 mA CC OH F High Level Output Current: - - 100 µA V = 4.5 V V = 30 V, T = 25° C CC , OH A Buffered Open-Collector Output I OH Inverted Open-Collector Output - - 100 µA V = 4.5 V, V = 30 V, T = 25° C CC OH A I (+) LED Positive-Going Threshold Current - - 20 mA V = 5 V, T = 25° C F CC A I (+)/I (-) Hysteresis - 2 - - V = 5 V F F CC (2) V = 5 V, T = 25° C CC A t , t Output Rise Time, Output Fall Time - 70 - ns r f I = 0 or 20 mA F R = 8 TTL Loads (Totem-Pole) (2) L t , t Propagation Delay Low-High and High-Low - 5 - µs PLH PHL R = 360 Ω (Open-Collector) L Notes: (1) Normal application would be with light source blocked, simulated by I = 0 mA. F (2) By design not tested. General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is sensors@ttelectronics.com | www.ttelectronics.com considered accurate at time of going to print. Issue B 10/2016 Page 3 © TT electronics plc OPB920AZ, OPB920DZ Typical Output Voltage Vs Blocking Distance (Z-Axis Blocked) 100% VCE = 5 V DC 90% IF = 20mA DC 80% 70% 60% 50% 40% 30% 20% 10% 0% 0.000 0.020 0.040 0.060 0.080 0.100 0.120 0.140 0.160 0.180 0.200 0.220 0.240 0.260 Blocking Distance - Inches General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is sensors@ttelectronics.com | www.ttelectronics.com considered accurate at time of going to print. Issue B 10/2016 Page 4 © TT electronics plc Normalized Voltage Output - % OPB920AZ, OPB920DZ Typical Voltage Output Vs Blocking Distance (Y-Axis Blocked) 10 0 % 90% V C E = 5 V D C IF = 2 0 mA D C 80% 70 % 60% 50 % Flag at 0 .4 " F lag at 0 .2 " Flag at 0 .0 " 40% 30% 20% 10 % 0% 0 .0 0 0 0 .0 50 0 .10 0 0 .150 0 .2 0 0 0 .2 50 0 .3 0 0 0 .3 50 0 .4 0 0 0 .4 50 0 .50 0 0 .550 0 .6 0 0 Blocking Distance - Inches Typical Voltage Output Vs Blocking Distance (X-Axis Blocked) 10 0 % V C E = 5 V D C 90% IF = 2 0 mA D C 80% 70 % 60% 50 % Flag at 0 .3 0 " Flag at 0 .15" Flag at 0 .0 0 " 40% 30% 20% 10 % 0% 0 . 0 0 0 0 . 0 5 0 0 . 10 0 0 . 15 0 0 . 2 0 0 0 . 2 5 0 0 . 3 0 0 0 . 3 5 0 0 . 4 0 0 0 . 4 5 0 0 . 5 0 0 0 . 5 5 0 0 . 6 0 0 0 . 6 5 0 0 . 7 0 0 0 . 7 5 0 0 . 8 0 0 B locking D ist ance - Inches General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is sensors@ttelectronics.com | www.ttelectronics.com considered accurate at time of going to print. Issue B 10/2016 Page 5 © TT electronics plc Normalized Voltage Output - % Normalized Voltage Output - % OPB920AZ, OPB920DZ Typical Output Voltage Vs Ambient Temperature 16 V V cc = 16 V olt s OH 14 IF = 2 0 mA OPB 9 2 0 B Z and OPB 9 2 0 D Z 12 wit h 5k ohm pull- up resist or. OPB 9 2 0 A Z and OPB 9 2 0 C Z Out put unloaded. 10 8 6 4 2 V OL 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 TA - Ambient Temperature - °C Normalized Suppy Current Vs Ambient Temperature 1.4 I (mA) 1.2 CCL 1 I (mA) CCH 0.8 0.6 0.4 0.2 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 TA - Ambient Temperature (°C) Normalized Positive Going Trigger Current and Hysteresis Vs Ambient Temperature 1.4 1.80 IF(+) / IF(-) 1.60 1.2 1.40 1 1.20 0.8 1.00 IF (+) 0.80 0.6 0.60 0.4 IF(+) Normalized to Ta = 20°C 0.40 0.2 0.20 0 0.00 -40 -20 0 20 40 60 80 TA - Ambient Temperature (°C) General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is sensors@ttelectronics.com | www.ttelectronics.com considered accurate at time of going to print. Issue B 10/2016 Page 6 © TT electronics plc Normalized Supply Current Normalized Positive Going Trigger Current Typical Output Voltage - V Hysteresis Ratio OPB920AZ, OPB920DZ Issue Change Description Approval Date Walter Brooks A Initial Release 11/20/08 Garcia B Transferred to the TT Electronics template L. Timpa 10/7/2016 General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is sensors@ttelectronics.com | www.ttelectronics.com considered accurate at time of going to print. Issue B 10/2016 Page 7 © TT electronics plc