Photologic® Slotted Optical Switch “Right Angle Package” Series OPB920AZ, OPB920BZ, OPB920CZ and 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 Product Photo Here 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 LShape 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. Applications: • • • • • • • • • • Part Number Guide — OPB920xZ Series Non-contact interruptive object sensing Tray-out sensor Amusement gaming equipment Low paper tray sensor Paper sorting equipment Corner sensor Printers Copying machines Door sensor Optical Switch RoHS OPB920 _ Z A = Totem Pole B = Open Collector C = Inverted Totem Pole D = Inverted Open Collector All versions with 26 AWG wire termination (24” [61cm] long) 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 11/08 Page 1 of 6 Photologic® Slotted Optical Switch “Right Angle Package” Series OPB920AZ, OPB920BZ, OPB920CZ and OPB920DZ Pin name Wire Color Anode Red Cathode/Ground Green Vout Blue Vcc White Absolute Maximum Ratings (TA = 25°C Unless otherwise noted) Storage Temperature -40° C to +85° C Operating Temperature -40° C to +70° C Lead Soldering Temperature (1/16” (1.6 mm) from case for 5 seconds with soldering iron)(1) 260° C Input Infrared LED DC Forward Diode (LED) Current 40 mA DC Reverse Diode (LED) Voltage 2V Input Diode Power Dissipation (1) 100 mW Output Photologic® Supply Voltage, VCC (not to exceed 3 seconds) 18V Voltage at Output Lead (Open Collector Output version) 35 V Output Photologic® Power Dissipation(2) (3) Total Device Power Dissipation 200 mW 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. OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A 11/08 Page 2 of 6 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 Photologic® Slotted Optical Switch “Right Angle Package” Series OPB920AZ, OPB920BZ, OPB920CZ and OPB920DZ Electrical Characteristics (TA = -40°C to + 70°C Unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Input Diode (See OP240 for more information — for reference only) VF Forward Voltage - - 1.7 V IF = 20 mA, TA = 25° C IR Reverse Current - - 100 µA VR = 2 V, TA = 25° C Output Photologic® Sensor (See OPL560 for more information — for reference only) VCC Operating D.C. Supply Voltage 4.5 - 16 V - - 15 mA VCC = 16.0 V, IF = 0 mA(1) ICCL Low Level Supply Current: Buffered Totem-Pole Output Buffered Open-Collector Output Inverted Totem-Pole Output Inverted Open-Collector Output - - 15 mA VCC = 16.0 V, IF = 20 mA High Level Supply Current: Buffered Totem-Pole Output Buffered Open-Collector Output - - 15 mA VCC = 16.0 V, IF = 20 mA Inverted Totem-Pole Output Inverted Open-Collector Output - - 15 mA VCC = 16.0 V, IF = 0 mA(1) Low Level Supply Current: Buffered Totem-Pole Output Buffered Open-Collector Output - - 0.4 V VCC = 4.5 V, IOL = 16 mA, IF = 0 mA(1) Inverted Totem-Pole Output Inverted Open-Collector Output - - 0.4 V VCC = 4.5 V, IOL = 16 mA , IF = 20 mA High Level Output Voltage: Buffered Totem-Pole Output 2.4 - - V VCC = 4.5 V, IOH = -800 µA, IF = 20 mA Inverted Totem-Pole Output 2.4 - - V VCC = 4.5 V, IOH = -800 µA, IF = 0 mA(1) High Level Output Current: Buffered Open-Collector Output - - 100 µA VCC = 4.5 V, VOH = 30 V, TA = 25° C Inverted Open-Collector Output - - 100 µA VCC = 4.5 V, VOH = 30 V, TA = 25° C LED Positive-Going Threshold Current - - 20 mA VCC = 5 V, TA = 25° C Hysteresis - 2 - - tr, tf Output Rise Time, Output Fall Time (2) - 70 - ns tPLH, tPHL Propagation Delay Low-High and HighLow (2) - 5 - µs ICCH VOL VOH IOH IF(+) IF(+)/IF(-) VCC = 5 V VCC = 5 V, TA = 25° C IF = 0 or 20 mA RL = 8 TTL Loads (Totem-Pole) RL = 360 Ω (Open-Collector) Notes: (1) Normal application would be with light source blocked, simulated by IF = 0 mA. (2) By design not tested. 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 11/08 Page 3 of 6 Photologic® Slotted Optical Switch “Right Angle Package” Series OPB920AZ, OPB920BZ, OPB920CZ and OPB920DZ Typical Output Voltage Vs Blocking Distance (Z-Axis Blocked) 100% VCE = 5 V DC IF = 20m A DC 90% Normalized Voltage Output - % 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 OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A 11/08 Page 4 of 6 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 Photologic® Slotted Optical Switch “Right Angle Package” Series OPB920AZ, OPB920BZ, OPB920CZ and OPB920DZ Typical Voltage Output Vs Blocking Distance (Y-Axis Blocked) 10 0 % Normalized Voltage Output - % 90% V CE = 5 V DC I F = 2 0 mA D C 80% 70 % 60% 50 % F l ag at 0 .4 " F lag at 0 . 2 " F lag 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) Normalized Voltage Output - % 10 0 % V CE = 5 V DC IF = 2 0 mA D C 90% 80% 70 % 60% 50 % F l ag at 0 . 0 0 " 40% F l ag at 0 .15" F lag at 0 .3 0 " 30% 20% 10 % 0% 0.000 0.050 0 . 10 0 0 . 15 0 0.200 0.250 0.300 0.350 0.400 0.450 0.500 0.550 0.600 0.650 0.700 0.750 0.800 B lo cki ng D ist ance - I nches 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 11/08 Page 5 of 6 Photologic® Slotted Optical Switch “Right Angle Package” Series OPB920AZ, OPB920BZ, OPB920CZ and OPB920DZ Typical Output Voltage Vs Am bient Tem perature Typical Output Voltage - V 16 14 V OH V cc = 16 V o l t s I F = 2 0 mA O PB 9 2 0 B Z and OPB 9 2 0 D Z w it h 5k o hm p ull - up r esist o r . O PB 9 2 0 A Z and OPB 9 2 0 C Z O ut p ut unl o ad ed . 12 10 8 6 4 2 V OL 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 TA - Am bient Tem perature - °C Norm alized Suppy Current Vs Am bient Tem perature Normalized Supply Current 1.4 ICCL (m A) 1.2 1 ICCH (m A) 0.8 0.6 0.4 0.2 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 TA - Am bient Tem perature (°C) Norm alized Positive Going Trigger Current and Hysteresis Vs Am bient Tem perature 1.80 1.4 1.60 1.2 1.40 1 1.20 0.8 1.00 IF (+) 0.80 0.6 0.4 0.60 IF(+) Norm alized to Ta = 20°C 0.40 0.2 Hysteresis Ratio Normalized Positive Going Trigger Current IF(+) / IF(-) 0.20 0.00 0 -40 -20 0 20 40 TA - Am bient Tem perature (°C) 60 80 OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A 11/08 Page 6 of 6 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