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4N46 - High Gain Darlington Output Optocouplers

Download the 4N46 datasheet PDF. This datasheet also covers the 4N45 variant, as both devices belong to the same high gain darlington output optocouplers family and are provided as variant models within a single manufacturer datasheet.

General Description

The 4N45/46 optocouplers contain a GaAsP light emitting diode optically coupled to a high gain photodetector IC.

Key Features

  • High Current Transfer Ratio.
  • 1500% Typical.
  • Low Input Current Requirement.
  • 0.5 mA.
  • Performance Guaranteed over 0°C to 70°C Temperature Range.
  • Internal Base-Emitter Resistor Minimizes Output Leakage.
  • Gain-Bandwidth Adjustment Pin.
  • Safety Approval UL Recognized -2500 V rms for 1 Minute CSA Approved.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (4N45-HP.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 4N46
Manufacturer HP
File Size 215.56 KB
Description High Gain Darlington Output Optocouplers
Datasheet download datasheet 4N46 Datasheet

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Other Datasheets by HP

Part Number Description
4N45 High Gain Darlington Output Optocouplers

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
High Gain Darlington Output Optocouplers Technical Data 4N45 4N46 Features • High Current Transfer Ratio–1500% Typical • Low Input Current Requirement–0.5 mA • Performance Guaranteed over 0°C to 70°C Temperature Range • Internal Base-Emitter Resistor Minimizes Output Leakage • Gain-Bandwidth Adjustment Pin • Safety Approval UL Recognized -2500 V rms for 1 Minute CSA Approved Applications • Telephone Ring Detector • Digital Logic Ground Isolation • Low Input Current Line Receiver • Line Voltage Status Indicator–Low Input Power Dissipation • Logic to Reed Relay Interface • Level Shifting • Interface Between Logic Families Description The 4N45/46 optocouplers contain a GaAsP light emitting diode optically coupled to a high gain photodetector IC.