OPI155

Optically Coupled Isolator / High Speed Optically Coupled Isolator OPI150, OPI153, OPI155 Features: • • • • • 50 kV electrical isolation Choice of phototransistor or photodarlington output High speed 5 Mbit/sec (NRZ) OPI155 only Hermetically sealed LED and photosensor Base contact lead for conventional transistor biasing Description: Each OPI150 and OPI153 is an optically coupled isolator that contains an infrared emitting diode and a NPN silicon phototransistor (OPI150) or photodarlington (OPI153), each sealed in an individual hermetically sealed package. The diode and phototransistor or diode and photodarlington are then optically coupled by means of a light pipe and mounted in a high dielectric plastic housing. These devices are designed for applications that require very high isolation between input and output. The OPI155 is a high-speed optical coupled isolator that contains a high speed monolithic photo-IC comprised of a photodiode and a DC amplifier that drives an open collector output Schottky transistor. It is optically coupled by means of an internal light pipe. The LED and sensor are both in separate hermetically sealed packages that are then mounted in a high dielectric plastic housing. This device is designed for applications that require high speed and high voltage isolation between the input and output. Applications: Ordering Information • Requiring high voltage isolation between input and output • Electrical isolation in dirty environments • Industrial equipment • Medical equipment • Office equipment Part Number OPI150 OPI153 OPI155 LED Peak Wavelength 890 nm 890 nm or 935 nm 850 nm Sensor Transistor Isolation Voltage (,000) Darlington 50 TIA –OC CTR IF (mA) Min / Max Typ / Max 10 / NA 16 / 50 VCE (Volts) Max 30 25 / NA 30 / 50 15 80 / NA 10 / 50 18 Lead Length / Spacing 0.40" / 3.16" OPI150 1 3 ±.005 4 - Base 2 5 OPI153 OPI155 1 5 RoHS 2 General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. © TT electronics plc DIMENSIONS ARE IN: 4 3 [MILLIMETERS] INCHES Pin # LED Pin # OPI150 & OPI153 Pin # OPI155 1 2 Anode Cathode 3 4 5 Collector Base Emitter 3 4 5 Ground VCC Output TT Electronics | OPTEK Technology 2900 E. Plano Pkwy, Plano, TX 75074 | Ph: +1 972 323 2200 www.ttelectronics.com | sensors@ttelectronics.com Rev F 03/2022 Page 1 Optically Coupled Isolator / High Speed Optically Coupled Isolator OPI150, OPI153, OPI155 Electrical Specifications Absolute Maximum Ratings (TA = 25° C unless otherwise noted) Operating Temperature Range -40° C to +85° C Storage Temperature Range -40° C to +85° C (1)(2) Input-to-Output Isolation Voltage ±50 kVDC Lead Soldering Temperature [1/16 inch (1.6 mm) from the case for 5 seconds with soldering iron] (3) 260° C Input Diode Continuous Forward Current 50 mA Reverse Voltage Power Dissipation 3V (4) 200 mW Output Phototransistor or Photodarlington (OPI150, OPI153) Collector-Base Voltage OPI150 OPI153 30 V 20 V Collector-Emitter Voltage OPI150 OPI153 30 V 15 V Emitter-Collector Voltage 5.0 V Power Dissipation(5) 250 mW Output Photosensor (OPI155) Supply Voltage -0.5 to 7 V Output Voltage -0.5 to 18 V Output Current 25 mA Open-Collector Power Dissipation Power Dissipation Notes: (1) (2) (3) (4) (5) 40 mW (5) 250 mW For OPI150 and OPI153, measured with input leads and output leads shorted. For OPI155, measured with input and output leads shorted and relative humidity of less than 50%. RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. Derate linearly 3.33 mW/° C above 25° C. Derate linearly 4.17 mW/° C above 25° C. General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. © TT electronics plc TT Electronics | OPTEK Technology 2900 E. Plano Pkwy, Plano, TX 75074 | Ph: +1 972 323 2200 www.ttelectronics.com | sensors@ttelectronics.com Rev F 03/2022 Page 2 Optically Coupled Isolator / High Speed Optically Coupled Isolator OPI150, OPI153, OPI155 Electrical Specifications Electrical Characteristics (TA = 25° C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Input Diode (For OPI150 & OPI153, see OP236 for additional information - for reference only. For OPI155, see OP235W for additional information - for reference only.) VF Forward Voltage OPI150, OPI153 OPI155 - 1.3 1.2 1.6 1.6 V IF = 50 mA IF = 10 mA IR Reverse Current - 0.1 100 µA VR = 3 V Output Phototransistor or Photodarlington (For OPI150, see OP805SL for additional information, for OPI153, see OP830SL for additional information- for reference only.) V(BR)CEO Collector-Emitter Breakdown Voltage OPI150 OPI153 30 15 - - V IC = 1 mA V(BR)ECO Emitter-Collector Breakdown Voltage OPI150, OPI153 5 - - V IF = 100 µA V(BR)CBO Collector-Base Breakdown Voltage OPI150 OPI153 30 20 - - V IC = 100 µA nA VCE = 10 V nA VCB = 10 V % IF = 10 mA, VCE = 5 V IF = 20 mA, VCE = 5 V µA IF = 20 mA, VCB = 5 V V IF = 16 mA, IC = 1 mA IF = 30 mA, IC = 2 mA ICEO Collector-Emitter Dark Current OPI150 OPI153 - - 100 500 ICBO Collector-Base Dark Current OPI150 - - - DC Current Transfer Ratio OPI150 OPI153 10 25 - - ICB(ON) Ib0State Photodiode Current OPI150 10 - - vCE(SAT) Saturation Voltage OPI150 OPI153 - - 0.5 1.2 Coupled (OPI150, OPI153) IC/ IF General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. © TT electronics plc TT Electronics | OPTEK Technology 2900 E. Plano Pkwy, Plano, TX 75074 | Ph: +1 972 323 2200 www.ttelectronics.com | sensors@ttelectronics.com Rev F 03/2022 Page 3 Optically Coupled Isolator / High Speed Optically Coupled Isolator OPI150, OPI153, OPI155 Electrical Specifications Electrical Characteristics (TA = 25° C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Output Photosensor (OPI155) IOH High Level Output Current OPI155 - - 250 ICCH High Level Supply Current OPI155 - - 6.5 ICCL Low Level Supply Current OPI155 - - 10 vOL Low Level Output Voltage OPI155 - - 0.5 µA VO = 18 V, IF = 0, VCC = Open mA VCC = 5.25 V, IF = 0, VO = Open mA VCC = 5.25 V, IF = 10 mA, VO = 0 V VCC = 5.25 V, IF = 10 mA, IO = 8 mA ns VCC = 5 V, IF = 10 mA, RL = 360 Ω Switching Characteristics (OPI155) TPHL Propagation Delay, High to Low - 120 150 TPLH Propagation Delay, Low to High - 70 100 General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. © TT electronics plc TT Electronics | OPTEK Technology 2900 E. Plano Pkwy, Plano, TX 75074 | Ph: +1 972 323 2200 www.ttelectronics.com | sensors@ttelectronics.com Rev F 03/2022 Page 4