Datasheet4U Logo Datasheet4U.com

IFN3958 - Dual Matched N-Channel JFET

This page provides the datasheet information for the IFN3958, a member of the IFN3957 Dual Matched N-Channel JFET family.

Datasheet Summary

Description

The -50V InterFET IFN3957 and IFN3958 matched pair JFET’s are targeted for high input impedance applications for mid to high frequency designs.

Gate leakages are typically 10pA at room temperatures.

Parts are matched down to 5mV.

Features

  • InterFET N0016H Geometry.
  • Typical Noise: 6 nV/√Hz.
  • Low Ciss: 3.5pF Typical.
  • High Input Impedance.
  • Replacement for 2N3957,8 Parts.
  • RoHS Compliant.
  • SMT, TH, and Bare Die Package options.

📥 Download Datasheet

Datasheet preview – IFN3958

Datasheet Details

Part number IFN3958
Manufacturer InterFET
File Size 294.15 KB
Description Dual Matched N-Channel JFET
Datasheet download datasheet IFN3958 Datasheet
Additional preview pages of the IFN3958 datasheet.

📁 Similar Datasheet

  • IFN112 - N-Channel JFET (InterFET Corporation)
  • IFN146 - Dual Matched N-Channel JFET (InterFET Corporation)
  • IFN147 - N-Channel JFET (InterFET Corporation)
  • IFN424 - Dual Matched N-Channel JFET (InterFET Corporation)
  • IFN425 - Dual Matched N-Channel JFET (InterFET Corporation)
  • IFN426 - Dual Matched N-Channel JFET (InterFET Corporation)
  • IFN6449 - N-Channel JFET (InterFET Corporation)
  • IFN6450 - N-Channel JFET (InterFET Corporation)
Other Datasheets by InterFET

Full PDF Text Transcription

Click to expand full text
InterFET Product Folder Technical Support Order Now IFN3957-8 IFN3957, IFN3958 Dual Matched N-Channel JFET Features • InterFET N0016H Geometry • Typical Noise: 6 nV/√Hz • Low Ciss: 3.5pF Typical • High Input Impedance • Replacement for 2N3957,8 Parts • RoHS Compliant • SMT, TH, and Bare Die Package options. Applications • Differential Amplifiers • Low Noise Pre-Amplifier • High Impedance Amplifier Description The -50V InterFET IFN3957 and IFN3958 matched pair JFET’s are targeted for high input impedance applications for mid to high frequency designs. Gate leakages are typically 10pA at room temperatures. Parts are matched down to 5mV. The TO-71 package is hermetically sealed and suitable for military applications. Custom specifications, matching, and packaging options are available.
Published: |