TT ELECTRONICS OPI125

OPI125, OPI126, OPI128 Features:  Data rates to 250 KBit/s  Multiple output options  Hermetically sealed  15 kV input-to-output isolation voltage  TX-TXV process available  Direct TTL/STTL interface  UL File No. E 58730*  High noise immunity Description: Each OPI125, OPI126, and OPI128 consists of an optically coupled isolator with a gallium arsenide infrared emitting diode coupled to a monolithic integrated circuit. This circuit incorporates a photodiode, a linear amplifier and a Schmitt trigger on a single silicon chip. For maximum long-term stability, both the diode and the Photologic® sensor are hermetically sealed in separate packages and then mounted in a high dielectric plastic housing. These devices feature TTL/LSTTL compatible logic level output that can drive up to 8 TTL loads directly without additional circuitry. Also featured are medium-speed data rates to 250 KBit/s, with typical rise and fall times of 70 nanoseconds. *UL recognition is for 15KV to 100° C. DC TX and TXV processing is available. For more information, contact your local representative or OPTEK. Ordering Information Applications: Isolation V Lead CE Part LED Peak Sensor Voltage t / t I (mA) (Volts) Length / *Length PLH PHL F  High voltage isolation Number Wavelength Photologic® (,000) Typ (µs) Typ / Max Max Spacing between input and output OPI125 890nm Totem Pole  Electrical isolation in dirty environments OPI126 935nm Open Collector 0.40" / 0.75” 15 5 / 5 7.5 / 25 35.0 0.75" [19mm]  Industrial equipment Inverted Open OPI128 890nm Collector  Medical equipment  Office equipment Pin # LED Pin # Photologic® 1 Anode 3 Output 2 Cathode 4 Vcc 5 Ground * See Table [MILLIMETERS] DIMENSIONS ARE IN: RoHS INCHES General Note TT Electronics | 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 E.1 06/2016 Page 1 © TT electronics plc OPI125, OPI126, OPI128 OPI126 - Open Collector Output OPI125 - Totem Pole Output OPI127 - Inverted Totem Pole Output OPI128 - Inverted Open Collector Output o Absolute Maximum Ratings (T = 25 C unless otherwise noted) A Storage Temperature -55° C to +100° C Operating Temperature -55° C to +100° C Supply Voltage, V (not to exceed 3 seconds) +10 V CC (1)(2) Input-to-Output Isolation Voltage ± 15 kVDC (3) Lead Soldering Temperature (1/16” (1.6 mm) from case for 5 seconds with soldering iron) 260° C Input Diode Forward DC Current 25 mA Reverse DC Voltage 2 V (4) Power Dissipation 200 mW Output Photosensor (5) Output Photologic® Power Dissipation 120 mW Duration of Output Short to VCC or Ground (OPI125, OPI127) 1.00 second Duration of Output Short to VCC (OPI126, OPI128) 1.00 second Voltage at Output Lead (OPI126, OPI128) 35 V Notes: (1) Measured with input and output leads shorted. (2) UL recognition is for 3500 Vrms at 60Hz. (3) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. (4) Derate linearly 1.33 mW/° C above 25° C. (5) Derate linearly 3.40 mW/° C above 90° C. General Note TT Electronics | 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 E.1 06/2016 Page 2 © TT electronics plc OPI125, OPI126, OPI128 o Electrical Characteristics (T = -40 C to +85° C unless otherwise noted) A SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Diode Input (See OP130 and OP230 for additional information - for reference only) V Forward Voltage - - 1.5 V I = 10 mA, T = 25° C F F A I Reverse Current - - 100 µA V = 2 V, T = 25° C R R A I (+) LED Positive-Going threshold Current - - 7.5 mA V = 5 V, T = 25° C F CC A I (+)/I (-) Hysteresis Ratio - 2.0 - - - F F Photologic® Output (See OP800 and OP801 for additional information - for reference only) V Operating Supply Voltage 4.5 - 5.5 V - CC I Supply Current - - 20 mA V = 5.5 V, I = 0 or 7.5 mA CC CC F Low Level Output Voltage OPI125 - - 0.40 V = 4.5 V, I = 13 mA, I = 0 mA CC OL F V V OL OPI126 - - 0.40 V = 4.5 V, I = 13 mA, I = 0 mA CC OL F OPI128 - - 0.40 V = 4.5 V, I = 13 mA, I = 7.5 mA CC OL F High Level Output Voltage V OH OPI125 2.4 - - V V = 4.5 V, I = -800 µA, I = 7.5 mA CC OH F Short Circuit Output Current -20 - -120 I mA V = 5.5 V, I = 7.5mA, Output = GND OS CC F OPI125 High Level Output Current I OPI126 - - 100 µA V = 4.5 V, V = 30 V, I = 7.5 mA OH CC OH F OPI128 - - 100 V = 4.5 V, V = 30 V, I = 0 mA CC OH F V = 5 V, T = 25° C, CC A Output Rise Time, Output Fall Time - 100 - I = 0 or 10 mA, f = 10 kHz, F OPI125 D.C. = 50%, RL = 8 TTL loads t , t ns r f V = 5 V, T = 25° C, CC A Output Rise Time, Output Fall Time - 100 - I = 0 or 10 mA, f = 10 kHz, F OPI126, OPI128 D.C. = 50%, RL = 360 Ω V = 5 V, T = 25° C, CC A Propagation Delay, Low-High, High-Low - 5 - I = 0 or 10 mA, f = 10 kHz, F OPI125 D.C. = 50%, RL = 8 TTL loads t , t µs PLH PHL V = 5 V, T = 25° C, CC A Propagation Delay, Low-High, High-Low - 5 - I = 0 or 10 mA, f = 10 kHz, F OPI126, OPI128 D.C. = 50%, RL = 360 Ω Notes: (1) Measured with input and output leads shorted in air with a maximum relative humidity of 50%. If suitably encapsulated or oil-immersed, the isolation voltage is increased to 25 kV minimum. General Note TT Electronics | 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 E.1 06/2016 Page 3 © TT electronics plc