BSC054N04NSGATMA1 N-Channel MOSFET from Infineon Technologies. Rated for 40V drain-source voltage, 81A continuous drain current, and 5.4mΩ maximum on-resistance in a surface mount TDSON-8 package.
Mfr Part #:

BSC054N04NSGATMA1

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
N-Channel MOSFET from Infineon Technologies. Rated for 40V drain-source voltage, 81A continuous drain current, and 5.4mΩ maximum on-resistance in a surface mount TDSON-8 package.
✓ Total Stock: 2,564 pcs
$ Price Range: $0.29 - $1.21

BSC054N04NSGATMA1 Available from 1 distributor

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BSC054N04NSGATMA1 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
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

BSC054N04NSGATMA1 Description

Short technical summary and product information.

This N-Channel MOSFET, part of Infineon's OptiMOS 3 family, is designed for fast switching in power supplies and DC/DC converters. Key electrical specifications include a 40V drain-source breakdown voltage, continuous drain current of 81A at Tc=25°C (17A at Ta=25°C), and a maximum on-resistance of 5.4mΩ at VGS=10V, ID=50A. The device features a low gate charge (Qg max 34nC) and low capacitance (Ciss max 2800pF), enabling efficient high-frequency operation. It is 100% avalanche rated with a single-pulse avalanche energy of 35mJ.

 

Housed in a compact 8-PowerTDFN package (PG-TDSON-8-5), the MOSFET offers surface mount mounting with excellent thermal performance, including a junction-to-case thermal resistance of 2.2 K/W. The operating junction temperature range is -55°C to 150°C. The part is RoHS3 compliant and halogen-free per IEC61249-2-21, making it suitable for environmentally sensitive designs.

BSC054N04NSGATMA1 Quick Information

Product Type: MOSFET
Series: OptiMOS 3
Canonical Name: MOSFET N-Channel 40V 81A Surface Mount PowerTDFN
Subcategory: N-Channel

BSC054N04NSGATMA1 Compliance

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

BSC054N04NSGATMA1 Estimated Pricing

Qty Low High
1+ $1.21 $1.21
10+ $0.86 $0.86
100+ $0.53 $0.53
500+ $0.41 $0.41
5,000+ $0.35 $0.35
10,000+ $0.29 $0.29

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

BSC054N04NSGATMA1 Features

  • N-Channel MOSFET with 40V drain-source voltage.
  • Continuous drain current up to 81A at 25°C.
  • Low on-resistance of 5.4mΩ max.
  • Fast switching for SMPS and DC/DC converters.
  • RoHS compliant and halogen-free.

BSC054N04NSGATMA1 Applications

  • Ideal for DC/DC converter circuits.
  • Suitable for switched-mode power supplies.
  • Used in high-current power management.
  • Applicable for notebook and server VRM.

BSC054N04NSGATMA1 FAQs

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

The drain-to-source voltage (Vdss) is 40 V minimum.

What is the maximum continuous drain current?

The continuous drain current is 81 A at Tc=25°C with VGS=10V, and 17 A at Ta=25°C with RthJA=50 K/W.

What is the on-resistance of this MOSFET?

The maximum on-resistance is 5.4 mΩ at VGS=10V, ID=50A. Typical on-resistance is 4.5 mΩ.

What is the operating temperature range?

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

What package is available?

The part is available in an 8-PowerTDFN package (PG-TDSON-8-5) for surface mount.

Is the device RoHS compliant?

Yes, it is RoHS3 compliant, with Pb-free plating as per the datasheet.

What is the gate threshold voltage?

The gate threshold voltage (Vgs(th)) is minimum 2V and maximum 4V at VDS=VGS, ID=27µA.

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