NTMFS4921NT3G The ON Semiconductor NTMFS4921NT3G is an N-Channel MOSFET designed for power applications. It features a 30V drain-source voltage and a surface mountable 5-DFN package.
Mfr Part #:

NTMFS4921NT3G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NTMFS4921NT3G is an N-Channel MOSFET designed for power applications. It features a 30V drain-source voltage and a surface mountable 5-DFN package.
✓ Total Stock: 45,178 pcs
$ Price Range: $0.99

NTMFS4921NT3G Available from 1 distributor

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45,178 pcs
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NTMFS4921NT3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

NTMFS4921NT3G Description

Short technical summary and product information.

The ON Semiconductor NTMFS4921NT3G is an N-Channel MOSFET belonging to the Power MOSFET family. It is designed for various power switching and amplification applications.

 

Key electrical specifications include a maximum drain-source voltage (Vdss) of 30V and continuous drain current ratings of 8.8A at ambient temperature (Ta) and 58.5A at case temperature (Tc). The on-resistance (Rds On) is a maximum of 6.95mOhm at 30A drain current and 10V gate-source voltage. Gate charge (Qg) is 25 nC maximum at 11.5V Vgs, and input capacitance (Ciss) is 1400 pF maximum at 12V Vds.

 

This MOSFET operates within a temperature range of -55°C to 150°C (TJ). It is housed in an 8-PowerTDFN, 5-lead package, specifically a 5-DFN (5x6) (8-SOFL) configuration, designed for surface mounting.

 

The device has a gate threshold voltage (Vgs(th)) of 2.5V maximum at 250µA and a maximum gate-to-source voltage (Vgs) of ±20V. Power dissipation is rated at 870mW at ambient temperature and 38.5W at case temperature.

NTMFS4921NT3G Quick Information

Product Type: MOSFET
Series: NTMFS4921NT3G
Canonical Name: N-Channel MOSFET
Subcategory: N-Channel

NTMFS4921NT3G Compliance

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

NTMFS4921NT3G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

NTMFS4921NT3G Features

  • N-Channel MOSFET with 30V drain-source voltage.
  • High continuous current rating up to 58.5A.
  • Low on-resistance of 6.95mOhm maximum.
  • Surface mountable 5-DFN package.
  • Wide operating temperature range.

NTMFS4921NT3G Applications

  • Suitable for power switching applications.
  • Ideal for DC-DC converters.
  • Used in power management circuits.
  • Applicable in load switch designs.

NTMFS4921NT3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage for the NTMFS4921NT3G?

The maximum drain-source voltage (Vdss) is 30V.

What is the continuous drain current rating?

The continuous drain current is 8.8A at ambient temperature and 58.5A at case temperature.

What is the maximum on-resistance of this MOSFET?

The maximum on-resistance (Rds On) is 6.95mOhm when the drain current is 30A and gate-source voltage is 10V.

What is the package type for the NTMFS4921NT3G?

It is supplied in an 8-PowerTDFN, 5-lead package, specifically a 5-DFN (5x6) (8-SOFL) configuration.

What is the operating temperature range?

The operating temperature range is -55°C to 150°C (TJ).

Is the NTMFS4921NT3G RoHS compliant?

Yes, it is RoHS3 compliant.

What is the Moisture Sensitivity Level (MSL)?

The Moisture Sensitivity Level is 1.

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