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2N4220 The 2N4220 is an N-channel JFET from Motorola Semiconductor, designed for low-frequency, low-noise applications. It features a TO-72 package and a maximum drain-source voltage of 30V.
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2N4220

Available from 1 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The 2N4220 is an N-channel JFET from Motorola Semiconductor, designed for low-frequency, low-noise applications. It features a TO-72 package and a maximum drain-source voltage of 30V.
✓ Total Stock: 28 pcs
$ Price Range: $0.77

2N4220 Available from 1 distributor

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2N4220 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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2N4220 Description

Short technical summary and product information.

The 2N4220 is an N-channel, depletion-mode JFET manufactured by Motorola Semiconductor. It is designed for low-frequency and low-noise applications.

 

Key electrical specifications include a maximum drain-source voltage of 30V, a maximum drain-gate voltage of 30V, and a maximum gate-source voltage of -30V. The device can handle a maximum continuous drain current of 15mA and has a total power dissipation of 300mW at 25°C.

 

Electrical characteristics include a gate-source cutoff voltage ranging from 4V to 8V, and a zero-gate-voltage drain current (IDSS) that varies by specific model (e.g., 0.5-3.0 mAdc for 2N4220A). The static drain-source on-resistance (RDS(on)) is a maximum of 500 Ohms for the 2N4220A.

 

This JFET is housed in a TO-72 package and is suitable for through-hole mounting. The operating junction temperature range is up to 175°C, with storage temperatures from -65°C to +200°C.

2N4220 Quick Information

Product Type: JFET
Canonical Name: 2N4220 N-Channel JFET
Subcategory: N-Channel Depletion

2N4220 Compliance

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

2N4220 Estimated Pricing

Qty Low High
1+ $0.77 $0.77

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

2N4220 Features

  • N-channel depletion mode JFET.
  • Low-frequency, low-noise design.
  • 30V drain-source voltage rating.
  • 300mW maximum power dissipation.
  • TO-72 through-hole package.

2N4220 Applications

  • Suitable for low-noise RF amplifier stages.
  • Used in high-temperature switching applications.
  • Ideal for precision voltage regulation circuits.
  • Applicable in battery-powered portable devices.
  • Suitable for high-frequency switching and amplification.

2N4220 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage for the 2N4220?

The maximum drain-source voltage for the 2N4220 is 30 Vdc.

What is the maximum continuous drain current of the 2N4220?

The maximum continuous drain current for the 2N4220 is 15 mAdc.

What is the power dissipation of the 2N4220 at 25°C?

The total device dissipation for the 2N4220 at 25°C is 300 mW.

What is the package type for the 2N4220?

The 2N4220 is supplied in a TO-72 package.

What is the RoHS status of the 2N4220?

The 2N4220 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 2N4220?

The Moisture Sensitivity Level for the 2N4220 is 1 Unlimited.

What is the REACH status for the 2N4220?

The 2N4220 is REACH Unaffected.

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