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OPI153 - High Speed Optically Coupled Isolator

Download the OPI153 datasheet PDF. This datasheet also covers the OPI150 variant, as both devices belong to the same high speed optically coupled isolator family and are provided as variant models within a single manufacturer datasheet.

General 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.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OPI150-TT.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
OPI155 High Speed Op tically Cou pled Isolator OPTEK
OPI1000L Optically Coupled Isolators Surface Mount Low Profile Bedford Opto Technology
OPI102 (OPI102 / OPI103) OPTICALLY COUPLED ISOLATORS OPTEK Technologies
OPI103 (OPI102 / OPI103) OPTICALLY COUPLED ISOLATORS OPTEK Technologies
OPI113 OPTICALLY COUPLED ISOLATORS ETC

Other Datasheets by TT Electronics

Part Number Description
OPI150 High Speed Optically Coupled Isolator
OPI155 High Speed Optically Coupled Isolator
OPI110 Optically Coupled Isolator
OPI110A Optically Coupled Isolator
OPI110B Optically Coupled Isolator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.