2N4392 The Thomson-CSF 2N4392 is an N-Channel JFET designed for switch, chopper, and commutator applications. It offers low noise characteristics and fast switching capabilities.
Mfr Part #:

2N4392

Available from 1 distributors
Mfr Name: Thomson-CSF
Thomson-CSF
The Thomson-CSF 2N4392 is an N-Channel JFET designed for switch, chopper, and commutator applications. It offers low noise characteristics and fast switching capabilities.
Total Stock: 24 pcs
$ Price Range: $0.77

2N4392 Available from 1 distributor

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2N4392 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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2N4392 Description

Short technical summary and product information.

The Thomson-CSF 2N4392 is an N-Channel Junction Field-Effect Transistor (JFET) suitable for various switching and signal processing applications. It utilizes the InterFET N0132S geometry, contributing to its performance characteristics.

 

Key electrical specifications include a typical low noise figure of 1.2 nV/√Hz and fast switching speeds. The gate leakage is typically less than 50pA at room temperatures. The device features a gate-to-source breakdown voltage of -40V.

 

This JFET is available in multiple package options, including Through-Hole TO-18 and TO-92, as well as Surface Mount SOT23. Packaging options include bulk, 7" tape and reel (up to 3,000 pieces), and 13" tape and reel (up to 9,000 pieces).

 

The 2N4392 is targeted for applications such as low on-resistance analog switches, choppers, and commutators. The TO-18 package is hermetically sealed, making it suitable for military applications.

2N4392 Quick Information

Product Type: N-Channel JFET
Canonical Name: 2N4392 N-Channel JFET
Subcategory: N-Channel

2N4392 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

2N4392 Estimated Pricing

Qty Low High
1+ $0.77 $0.77

Estimated market price range - modelled values for guidance only, not live distributor offers.

2N4392 Features

  • Low noise figure of 1.2 nV/√Hz typical.
  • Fast switching speeds are supported.
  • Low gate leakage current below 50pA.
  • Available in TO-18, TO-92, SOT23 packages.
  • Suitable for analog switches and choppers.

2N4392 Applications

  • Used in low on-resistance analog switches.
  • Ideal for chopper circuit designs.
  • Applicable for commutator functions.
  • Suitable for low-level power supplies.

2N4392 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the typical low noise figure for the 2N4392?

The typical low noise figure for the 2N4392 is 1.2 nV/√Hz.

What are the available package types for the 2N4392?

The 2N4392 is available in TO-18, TO-92, and SOT23 packages.

What is the gate-to-source breakdown voltage?

The gate-to-source breakdown voltage is -40V.

What is the typical gate leakage current?

The gate leakage current is typically less than 50pA at room temperatures.

What is the RoHS status of the 2N4392?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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