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IFNU423 Datasheet Dual Matched N-Channel JFET

Manufacturer: InterFET

Download the IFNU423 datasheet PDF. This datasheet also includes the IFNU421 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IFNU421-InterFET.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number IFNU423
Manufacturer InterFET
File Size 278.52 KB
Description Dual Matched N-Channel JFET
Datasheet download datasheet IFNU423 Datasheet

General Description

The -40V InterFET IFNU421, IFNU422, and IFNU423 JFET’s are targeted for ultra high input impedance applications for differential amplification and impedance matching.

Gate leakages are less than 1pA at room temperatures.

The TO-78 package is hermetically sealed and suitable for military applications.

Overview

InterFET Product Folder Technical Support Order Now IFNU421-2-3 IFNU421, IFNU422, IFNU423 Dual Matched N-Channel.

Key Features

  • InterFET N0001H Geometry.
  • Low Leakage: 0.25 pA Typical.
  • Low Input Capacitance: 2.0 pF Typical.
  • High Input Impedance.
  • Replacement for U421, U422, U423.
  • RoHS Compliant.
  • SMT, TH, and Bare Die Package options.

More Datasheets from InterFET

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