Slotted Optical Switch OPB610, OPB611, OPB620, OPB621 Features:  Non-contact switching  Printed circuit board mounting  Enhanced signal to noise ratio  PIN photodiode sensor for high speed (OPB611, OPB621)  Lead centers: 0.275: (OPB61_) / 0.320” (OPB62_) Description: The OPB610 and OPB620 slotted optical switches consist of an infrared emitting diode and an NPN silicon phototransistor with an enhanced low current roll-off to improve contrast ratio and immunity to background irradiance. The OPB611, OPB621 slotted optical switch consists of an infrared emitting diode and a PIN photodiode with a polysulfone housing that is opaque to visible light, but transmissive to infrared. The low t/t of the PIN photodiode is ideal for high- r f speed operation. The sensitivity to ambient radiation is minimized. Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for more information. Ordering Information Applications: Part LED Peak Slot Width / Aperture Lead Length / Number Wavelength Sensor Depth Emitter / Sensor Spacing  Non-contact reflective object sensor  Assembly line automation OPB610 Rbe Transistor 0.150" / 0.240” 0.100" / 0.275"  Machine automation OPB611 Diode  Machine safety 890 nm 0.06” / 0.06” OPB620 Rbe Transistor  End of travel sensor 0.190" / 0.285” 0.100" / 0.320"  Door sensor OPB621 Diode OPB610, OPB611 OPB620, OPB621 22 33 11 44 OOPPBB661100,, OOPPBB662200 22 33 11 44 OOPPBB661111,, OOPPBB662211 Pin # LED Pin # Transistor / Diode [ MILLIMETERS] DIMENSIONS ARE IN: 1 Anode 4 Emitter / Anode INCHES 2 Cathode 3 Collector / Cathode RoHS General Note TT Electronics | OPTEK Technology TT Electronics reserves the right to make changes in product specification 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 without notice or liability. All information is subject to TT Electronics’ own data www.ttelectronics.com | www.optekinc.com and is considered accurate at time of going to print. © TT electronics plc Issue E 11/2015 Page 1

Slotted Optical Switch OPB610, OPB611, OPB620, OPB621 Electrical Specifications Absolute Maximum Ratings (T =25°C unless otherwise noted) A Storage and Operating Temperature Range -40°C to +100° C Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron](1) 260° C Input Diode Forward DC Current 50 mA Peak Forward Current (1 μs pulse width, 300 pps) 3 A Reverse DC Voltage 3 V Power Dissipation(2) 100 mW Output Photodiode (OPB621) Reverse Breakdown Voltage 60 V Power Dissipation 100 mW Output Phototransistor (OPB610, OPB620) Collector-Emitter Voltage 24 V Emitter-Reverse Current 10 mA Collector DC Current 30 mA Power Dissipation(3) 200 mW General Note TT Electronics | OPTEK Technology TT Electronics reserves the right to make changes in product specification 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 without notice or liability. All information is subject to TT Electronics’ own data www.ttelectronics.com | www.optekinc.com and is considered accurate at time of going to print. © TT electronics plc Issue E 11/2015 Page 2

Slotted Optical Switch OPB610, OPB611, OPB620, OPB621 Electrical Specifications Electrical Characteristics (T = 25°C unless otherwise noted) A SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Input Diode (See OP240 for additional information) Forward Voltage V OPB610, OPB620 - - 1.6 V I = 10 mA F F OPB621 1.15 - 1.45 V I = 10 mA F I Reverse Current - - 100 µA V = 3 V R R Output Phototransistor (OPB610, OPB620) (See OP505 for additional information) V Collector-Emitter Breakdown Voltage 24 - - V I = 100 µA (BR)CEO C BV Emitter-Collector Breakdown Voltage 0.4 - - V I = 100 µA ECO CE I Collector-Emitter Dark Current - - 100 nA V = 5 V CEO CE Output Photodiode (OPB611, OPB621) (See OP999 for additional information) I Dark Current - - 65 nA V = 30 V, E = 0 mW D R E V Reverse Breakdown Voltage 60 - - V IR = 100 µA, E = 0 mW (BR)R E V Forward Voltage - - 1.0 V I = 1 mA, E = 0 mW F F E Combined Collector-Emitter Saturation Voltage V SAT OPB610, OPB620 - - 0.4 V I = 5 mA, I = 100 µA F C On-State Collector/Diode Current I OPB610, OPB620 1 - - mA I = 5 mA, V = 5 V (gap unblocked) C(ON) F CE OPB611, OPB621 9 - 90 µA V = 5 V, I = 20 mA (gap unblocked) R F Notes: (1) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. A maximum of 20 grams force may be applied to leads when soldering. (2) Derate linearly 1.33 mW/°C above 25 ° C. (3) Derate linearly 2.0 mW/°C above 25 ° C. (4) Plastic body is soluble in chlorinated hydrocarbons and keytones. It is recommended that a trial exposure to flux & cleaning chemicals is performed to ensure sensor is not damaged. General Note TT Electronics | OPTEK Technology TT Electronics reserves the right to make changes in product specification 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 without notice or liability. All information is subject to TT Electronics’ own data www.ttelectronics.com | www.optekinc.com and is considered accurate at time of going to print. © TT electronics plc Issue E 11/2015 Page 3

Slotted Optical Switch OPB610, OPB611, OPB620, OPB621 Performance OPB610 - Flag Next to Emitter OPB610 - Flag Next to Sensor 1.20 1.20 Top to Bottom Top to Bottom 1.00 1.00 e e ns0.80 ns 0.80 o o p p s s Left to Right Right to Left Re Left to Right Right to Left Re d I C(ON0.60 d I C(ON 0.60 malize malize Nor0.40 Nor 0.40 0.20 0.20 0.00 0.00 0.00 0.05 0.10 0.15 0.20 0.00 0.05 0.10 0.15 0.20 Displacement Distance (inches) Displacement Distance (inches) OPB610 - Flag in Middle of Slot 1.20 Top to Bottom Top to Bottom 1.00 0 e ns 0.80 o p s Left to Right Right to Left e R N) C(O 0.60 Emitter d I ze Left to Right Right to Left ali m or 0.40 N Sensor 0 Width 0.20 0.00 0.00 0.05 0.10 0.15 0.20 Displacement Distance (inches) General Note TT Electronics | OPTEK Technology TT Electronics reserves the right to make changes in product specification 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 without notice or liability. All information is subject to TT Electronics’ own data www.ttelectronics.com | www.optekinc.com and is considered accurate at time of going to print. © TT electronics plc Issue E 11/2015 Page 4

Slotted Optical Switch OPB610, OPB611, OPB620, OPB621 Performance OPB620 - Flag Next to Emitter OPB620 - Flag Next to Sensor 1.20 1.20 Top to Bottom Top to Bottom 1.00 1.00 Response 0.80 Left to Right Right to Left Respone 0.80 Left to Right Right to Left malized I C(ON)0.60 malized I C(ON) 0.60 Nor 0.40 Nor 0.40 0.20 0.20 0.00 0.00 0.00 0.05 0.10 0.15 0.20 0.00 0.05 0.10 0.15 0.20 Displacement Distance (inches) Displacement Distance (inches) OPB620 - Flag in Middle of Slot 1.20 Top to Bottom Top to Bottom 0 1.00 e s n 0.80 o p s Re Left to Right Right to Left N) Emitter d IC(O 0.60 Left to Right Right to Left e z ali m Sensor or 0.40 N 0 Width 0.20 0.00 0.00 0.05 0.10 0.15 0.20 Displacement Distance (inches) General Note TT Electronics | OPTEK Technology TT Electronics reserves the right to make changes in product specification 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 without notice or liability. All information is subject to TT Electronics’ own data www.ttelectronics.com | www.optekinc.com and is considered accurate at time of going to print. © TT electronics plc Issue E 11/2015 Page 5

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: T T Electronics: OPB610 OPB620 OPB621 OPB611