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2N3972 The InterFET 2N3972 is an N-Channel JFET with a drain-source breakdown voltage of 10V and a continuous drain current of 5mA. It is supplied in a TO-18-3 package.
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2N3972

Available from 1 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The InterFET 2N3972 is an N-Channel JFET with a drain-source breakdown voltage of 10V and a continuous drain current of 5mA. It is supplied in a TO-18-3 package.
✓ Total Stock: 1 pcs
$ Price Range: $0.06

2N3972 Available from 1 distributor

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2N3972 Specifications Quick View

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2N3972 Description

Short technical summary and product information.

The InterFET 2N3972 is an N-Channel Junction Field-Effect Transistor (JFET) designed for various electronic applications. It features a drain-source breakdown voltage of 10V and a continuous drain current of up to 5mA. The device has a power dissipation rating of 300mW.

 

This JFET operates with a gate-source breakdown voltage of -40V and a typical gate-source cutoff voltage of -3V. The on-resistance (Rds On) is specified at 100 Ohms. The transistor is constructed using silicon technology and is configured as a single unit.

 

The 2N3972 is packaged in a TO-18-3 case and utilizes a through-hole mounting style, making it suitable for traditional printed circuit board assembly. It is supplied in bulk packaging.

2N3972 Quick Information

Product Type: JFET
Series: 2n397
Canonical Name: 2N3972 N-Channel JFET
Subcategory: N-Channel

2N3972 Compliance

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

2N3972 Estimated Pricing

Qty Low High
1+ $0.06 $0.06

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

2N3972 Features

  • N-Channel JFET technology
  • 10V drain-source breakdown voltage
  • 5mA continuous drain current
  • 300mW maximum power dissipation
  • TO-18-3 through-hole package

2N3972 Applications

  • Used in electronic switching circuits
  • Suitable for amplification applications
  • Ideal for multi-transistor configurations
  • Designed for through-hole PCB mounting

2N3972 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the drain-source breakdown voltage for the 2N3972?

The drain-source breakdown voltage is 10V.

What is the continuous drain current of the 2N3972?

The continuous drain current is 5mA.

What is the power dissipation rating for the 2N3972?

The power dissipation is 300mW.

What type of transistor is the 2N3972?

The 2N3972 is an N-Channel JFET.

What package is the 2N3972 supplied in?

The 2N3972 is supplied in a TO-18-3 package.

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