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2N4391 - N-Channel JFET

General Description

The -40V InterFET 2N4391, 2N4392 and 2N4393 are targeted for switch, chopper and commutator designs.

Gate leakages are typically less than 50pA at room temperatures.

The 2N4393 has a cutoff voltage of less than 3.0V ideal for low-level power supplies.

Key Features

  • InterFET N0132S Geometry.
  • Low Noise: 1.2 nV/√Hz Typical.
  • Fast Switching.
  • Low Cutoff Voltage: 2N4393 < 3.0V.
  • RoHS Compliant.
  • SMT, TH, and Bare Die Package options.

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Datasheet Details

Part number 2N4391
Manufacturer InterFET Corporation
File Size 421.04 KB
Description N-Channel JFET
Datasheet download datasheet 2N4391 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.

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InterFET Product Folder Technical Support Order Now 2N4391-2-3 2N4391, 2N4392, 2N4393 N-Channel JFET Features • InterFET N0132S Geometry • Low Noise: 1.2 nV/√Hz Typical • Fast Switching • Low Cutoff Voltage: 2N4393 < 3.0V • RoHS Compliant • SMT, TH, and Bare Die Package options. Applications • Low On Resistance Analog Switches • Choppers • Commutators Description The -40V InterFET 2N4391, 2N4392 and 2N4393 are targeted for switch, chopper and commutator designs. Gate leakages are typically less than 50pA at room temperatures. The 2N4393 has a cutoff voltage of less than 3.0V ideal for low-level power supplies. The TO-18 package is hermetically sealed and suitable for military applications.