FDMS015N04B N-Channel 40V Power MOSFET with 100A (Tc) drain current and 1.5mΩ on-resistance, housed in an 8-PowerTDFN package.
Mfr Part #:

FDMS015N04B

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
N-Channel 40V Power MOSFET with 100A (Tc) drain current and 1.5mΩ on-resistance, housed in an 8-PowerTDFN package.
✓ Total Stock: 15,414 pcs
$ Price Range: $1.27 - $3.65

FDMS015N04B Available from 4 distributors

✓ Authorised
✓ Non-Authorised

FDMS015N04B 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

FDMS015N04B Description

Short technical summary and product information.

The FDMS015N04B is an N-Channel power MOSFET from On Semiconductor, designed for high-efficiency switching applications. It features a 40V drain-to-source voltage rating and a maximum drain current of 100A (Tc), making it suitable for moderate-voltage, high-current circuits.

 

The device has an ultra-low on-resistance of 1.5mΩ maximum at 50A and 10V gate drive, which minimizes conduction losses. The total gate charge is 118nC at 10V, enabling fast switching. Input capacitance is 8725pF at 20V Vds.

 

This MOSFET is surface-mount packaged in an 8-PowerTDFN (8-PQFN 5x6mm) case. Operating junction temperature range is -55°C to 150°C. Power dissipation is rated at 2.5W at TA and 104W at TC.

FDMS015N04B Quick Information

Product Type: Power MOSFET
Canonical Name: FDMS015N04B N-Channel Power MOSFET
Subcategory: N-Channel Power MOSFET

FDMS015N04B Compliance

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

FDMS015N04B Estimated Pricing

Qty Low High
1+ $3.65 $3.65
10+ $2.39 $2.39
100+ $1.67 $1.67
500+ $1.37 $1.37
1,000+ $1.27 $1.27

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

FDMS015N04B Features

  • N-Channel MOSFET with 40V drain-source voltage.
  • 100A continuous drain current at case temperature.
  • Ultra-low Rds(on) of 1.5mΩ at 50A, 10V.
  • Surface-mount 8-PowerTDFN (5x6mm) package.
  • Wide operating junction temperature: -55°C to 150°C.

FDMS015N04B Applications

  • Power management in DC/DC converters.
  • Synchronous rectification in power supplies.
  • Battery protection and load switching.
  • High-current switching for motor drives.

FDMS015N04B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain voltage of the FDMS015N04B?

The maximum drain-to-source voltage is 40V.

What is the maximum continuous drain current?

The maximum continuous drain current is 31.3A at ambient temperature or 100A at case temperature.

What package does the FDMS015N04B come in?

It is available in an 8-PowerTDFN (8-PQFN 5x6mm) surface-mount package.

What is the junction temperature range for the FDMS015N04B?

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

Is the FDMS015N04B RoHS compliant?

It is listed as RoHS3 Compliant, but this status is unverified.

What is the typical on-resistance of the FDMS015N04B?

The maximum on-resistance is 1.5mΩ at 50A drain current and 10V gate-to-source voltage.

What is the total gate charge of the FDMS015N04B?

The maximum total gate charge is 118nC at 10V gate voltage.

Home
Account

Categories