NTMFS4939NT1G The On Semiconductor NTMFS4939NT1G is an N-Channel MOSFET with a 30V drain-to-source voltage and a continuous current rating of 53A. It features low on-resistance and a wide operating temperature range.
Mfr Part #:

NTMFS4939NT1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor NTMFS4939NT1G is an N-Channel MOSFET with a 30V drain-to-source voltage and a continuous current rating of 53A. It features low on-resistance and a wide operating temperature range.
✓ Total Stock: 640 pcs
$ Price Range: $0.99

NTMFS4939NT1G Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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640 pcs
640 pcs On Request 1 On Request On Request 11+ On Request On Request

NTMFS4939NT1G 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
Halogen Free
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

NTMFS4939NT1G Description

Short technical summary and product information.

The NTMFS4939NT1G from On Semiconductor is a single N-Channel MOSFET designed for power delivery applications. It offers a drain-to-source voltage (Vdss) of 30V and can handle a continuous drain current of up to 53A under specific conditions.

 

Key electrical characteristics include a low maximum on-resistance of 5.5mOhm at 30A and 10V, a gate threshold voltage of 2.2V at 250µA, and an input capacitance of 1954pF at 15V. The gate charge (Qg) is a maximum of 28.5nC at 10V.

 

This MOSFET operates within a temperature range of -55°C to 150°C. It is housed in an 8-PowerTDFN, 5-lead package and is designed for surface mounting. The device is Pb-Free and Halogen Free, complying with RoHS3 standards.

NTMFS4939NT1G Quick Information

Product Type: MOSFET
Series: NTMFS4939NT1G
Canonical Name: N-Channel MOSFET
Subcategory: Single FETs, MOSFETs

NTMFS4939NT1G Compliance

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

NTMFS4939NT1G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

NTMFS4939NT1G Features

  • 30V drain-to-source voltage.
  • 53A continuous drain current.
  • Low 5.5mOhm on-resistance.
  • Wide -55°C to 150°C temperature range.
  • Surface mount 8-PowerTDFN package.

NTMFS4939NT1G Applications

  • Suitable for CPU power delivery.
  • Used in DC-DC converters.
  • Optimized for low conduction losses.
  • Designed for minimal driver losses.

NTMFS4939NT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-to-source voltage of the NTMFS4939NT1G?

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

What is the maximum continuous drain current for the NTMFS4939NT1G?

The continuous drain current is 53A when measured at the case temperature (Tc) of 25°C.

What is the on-resistance of the NTMFS4939NT1G?

The maximum on-resistance is 5.5mOhm at a drain current of 30A and gate-source voltage of 10V.

What is the operating temperature range for this MOSFET?

The operating junction and storage temperature range is -55°C to 150°C.

What package type is the NTMFS4939NT1G supplied in?

It is supplied in an 8-PowerTDFN, 5-lead package designed for surface mounting.

Is the NTMFS4939NT1G RoHS compliant?

Yes, the NTMFS4939NT1G is RoHS3 Compliant.

Is this MOSFET Pb-Free and Halogen Free?

Yes, the NTMFS4939NT1G is Pb-Free and Halogen Free.

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