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IF389D - Dual Matched N-Channel JFET

Download the IF389D datasheet PDF. This datasheet also covers the IF389A variant, as both devices belong to the same dual matched n-channel jfet family and are provided as variant models within a single manufacturer datasheet.

General Description

The -30V InterFET IF389x matched pair JFET is targeted for low noise high gain differential amplifier designs.

The TO-71 package is hermetically sealed and suitable for military uses.

Higher breakdown voltage parts are available through InterFET custom ordering.

Key Features

  • InterFET N0132 Geometry.
  • Low Noise: 1.0 nV/√Hz Typical.
  • High Gain: 24mS Typical.
  • Low Cutoff Voltage: 2.0V Maximum.
  • Thermally Optimized SOIC8 Package.
  • RoHS Compliant.
  • SMT, TH, and Bare Die Package options.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IF389A-InterFET.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number IF389D
Manufacturer InterFET
File Size 428.29 KB
Description Dual Matched N-Channel JFET
Datasheet download datasheet IF389D Datasheet

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
InterFET Product Folder Technical Support Order Now IF389A-B-C-D IF389A, IF389B, IF389C, IF389D Dual Matched N-Channel JFET Features • InterFET N0132 Geometry • Low Noise: 1.0 nV/√Hz Typical • High Gain: 24mS Typical • Low Cutoff Voltage: 2.0V Maximum • Thermally Optimized SOIC8 Package • RoHS Compliant • SMT, TH, and Bare Die Package options.