Optically Coupled Isolator OPI110, OPI1264 Series Features:  15 kV electrical isolation  Choice of phototransistor  Low-cost plastic housing  UL recognized File No. E58730 Description: Each Optoisolator in this data sheet contains an infrared Light Emitting Diode (LED) and a NPN silicon Photosensor. The OPI110 and OPI1264 devices have 890 nm Light Emitting Diode (LED) and NPN phototransistor sensor. The devices are sealed in a precast opaque housing with a optically transmissive path between the LED and the photosensor. The Optoisolators in this data sheet are UL recognised under E58730. This series is designed for transmission of information between one power supply voltage and another where the potentials during surge conditions are not greater than the guaranteed isolation voltage. Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for more information. Applications:  High voltage isolation between input and output  Electrical isolation in dirty environments  Industrial equipment  Medical equipment Ordering Information LED Isolation CTR V Lead Part I (mA) CE Peak Sensor Voltage Min / F (Volts) Length / Number Typ / Max Wavelength (,000) Max Max Spacing OPI110 12.5 / NA OPI110A 25 / NA Transistor 10 / 40 OPI110B 50 / 125 OPI110C 100 / NA 890 nm 15 30 0 . 5 0 " / 0.55" OPI1264 12.5 / NA OPI1264A 25 / NA Transistor 10 / 40 OPI1264B 50 / 125 OPI1264C 100 / NA General Note TT Electronics | OPTEK Technology 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 www.ttelectronics.com | sensors@ttelectronics.com considered accurate at time of going to print. © TT electronics plc Issue C 11/2017 Page 1

Optically Coupled Isolator OPI110, OPI1264 Series Absolute Maximum Ratings (T = 25o C unless otherwise noted) A Storage Temperature -40° C to +100° C Operating Temperature -40° C to +85° C Input-to-Output Isolation Voltage(1)(2) ± 15 kVDC Lead Soldering Temperature (1/16” (1.6 mm) from case for 5 seconds with soldering iron)(3) 260° C Input Diode Forward DC Current 40 mA Reverse DC Voltage 2 V Power Dissipation(4) 50 mW Output Photosensor Collector-Emitter Voltage 30 OPI110, OPI1264 Emitter-Collector Voltage 5 Power Dissipation(5) 100 mW Notes: (1) Measured with input and output leads shorted. Typical input/output capacitance is 0.06 pF. (2) UL recognition is for 15kV dc for one minute. (3) RMA flux is recommended. The duration can be extended to 10 seconds maximum when flow soldering. (4) Derate linearly 0.83 mW/°C above 25°C. (5) Derate linearly 1.67 mW/°C above 25°C. OPI110 OPI1264 1 4 1 4 2 3 2 3 General Note TT Electronics | OPTEK Technology 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 www.ttelectronics.com | sensors@ttelectronics.com considered accurate at time of going to print. © TT electronics plc Issue C 11/2017 Page 2

Optically Coupled Isolator OPI110, OPI1264 Series Electrical Characteristics (T = 25o C unless otherwise noted) A SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Input Diode (See OP265 for additional information - for reference only) V Forward Voltage - - 1.6 V I = 20 mA F F I Reverse Current - - 100 µA V = 2 V R R Output Photosensor (See OP505 for additional information - for reference only) Collector-Emitter Breakdown Voltage V (BR)CEO OPI110, OPI1264 30 - - V I = 100 µA C Emitter-Collector Breakdown Voltage V OPI110 5 - - V I = 100 µA, I = 0 (BR)ECO E F OPI1264 - - - I = 100 µA E Collector-Emitter Dark Current I nA CEO OPI110, OPI1264 - - 100 V = 15 V, E = 0 CE E Coupled Coupled “ON” Current I 1.25 - 44 mA I = 10mA V = 5V C(ON) OPI110, OPI1264 F CE DC Current Transfer Ratio OPI110, OPI1264 12.5 - - I = 10 mA, V = 5 V F CE I I OPI110A, OPI1264A 25.0 - - % I = 10 mA, V = 5 V C/F F CE OPI110B, OPI1264B 50.0 - 125 I = 10 mA, V = 5 V F CE OPI110C, OPI1264C 100.0 - - I = 10 mA, V = 5 V F CE Collector Saturation Voltage V V CE(SAT) OPI110, OPI1264 - - 0.4 I = 10 mA, I = 1.6 mA F C Collector-Emitter Dark Current I nA CEO OPI110, OPI1264 - - 200 V = 20 V, I = 0 CE F V Isolation Voltage 15 - - kVDC See Note 1. ISO Notes: (1) Measured with input and output leads shorted. Typical input/output capacitance is 0.06 pF. General Note TT Electronics | OPTEK Technology 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 www.ttelectronics.com | sensors@ttelectronics.com considered accurate at time of going to print. © TT electronics plc Issue C 11/2017 Page 3

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: T T Electronics: OPI1264A OPI1264B OPI110C OPI110 OPI110A OPI110B OPI1264 OPI1264C