Loading...

IRF431

National Semiconductor

IRF431 by National Semiconductor

IRF431 by National Semiconductor is a N-CHANNEL Power FET with 4.5A Max Drain Current and 75W Max Power Dissipation. It operates in ENHANCEMENT MODE, suitable for high-power applications like power supplies and motor control due to its robust design and high operating temperature of 150°C.

Median Price

$1.637

Lifecycle Status

Suppliers In-Stock

16

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Rochester

USA . 1,201 parts In-Stock

1+ parts

-

100+ parts

$1.460

1k+ parts

$1.210

10k+ parts

$1.080

1,201

-

$1.460

$1.210

$1.080

DigiKey

USA . 1,201 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$1.830

10k+ parts

-

1,201

-

-

$1.830

-

Verical

USA . 718 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$1.637

10k+ parts

-

718

-

-

$1.637

-

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Digiode

USA . 595 parts In-Stock

1+ parts

$1.130

100+ parts

-

1k+ parts

-

10k+ parts

-

595

$1.130

-

-

-

Nova Conductors

Japan . 650 parts In-Stock

1+ parts

$1.135

100+ parts

-

1k+ parts

-

10k+ parts

-

650

$1.135

-

-

-

TEDSS.com

USA . 200 parts In-Stock

1+ parts

$2.000

100+ parts

$1.490

1k+ parts

-

10k+ parts

-

200

$2.000

$1.490

-

-

Bristol Electronics

USA . 492 parts In-Stock

1+ parts

$3.000

100+ parts

$1.860

1k+ parts

$1.125

10k+ parts

-

492

$3.000

$1.860

$1.125

-

Anansix

USA . 2,256 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,256

-

-

-

-

Vyrian

USA . 802 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

802

-

-

-

-

Electronic Expediters

USA . 95 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

95

-

-

-

-

Resion

USA . 50 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

50

-

-

-

-

Lighthouse Electronics, Inc.

USA . 37 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

37

-

-

-

-

DF Sales Co.

USA . 25 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

25

-

-

-

-

DF Sales Co.

USA . 25 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

25

-

-

-

-

ACDS - Activité Composants Distribution Service

France . 19 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

19

-

-

-

-

EMSNET

USA . 1 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1

-

-

-

-

Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Corphita

USA . 1,246 parts In-Stock

1+ parts

$1.071

100+ parts

-

1k+ parts

-

10k+ parts

-

1,246

$1.071

-

-

-

Aranea Global

USA . 1,000 parts In-Stock

1+ parts

$1.112

100+ parts

-

1k+ parts

$1.067

10k+ parts

-

1,000

$1.112

-

$1.067

-

Continental Prestige Electronics

USA . 3,995 parts In-Stock

1+ parts

$1.135

100+ parts

-

1k+ parts

-

10k+ parts

$1.112

3,995

$1.135

-

-

$1.112

Argo Parts USA

USA . 17 parts In-Stock

1+ parts

$1.135

100+ parts

-

1k+ parts

-

10k+ parts

-

17

$1.135

-

-

-

Microchip USA

USA . 256 parts In-Stock

1+ parts

$7.475

100+ parts

-

1k+ parts

-

10k+ parts

-

256

$7.475

-

-

-

QUARKTWIN TECHNOLOGY LTD

USA . 23,541 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

23,541

-

-

-

-

Authorized Procurement Solutions

USA . 6,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,500

-

-

-

-

Supply Digital

USA . 2,059 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,059

-

-

-

-

Perfect Parts

USA . 43 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

43

-

-

-

-

Cyclops Electronics Ltd (Excess)

UK . 19 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

19

-

-

-

-

Overview

Unlock the power of National Semiconductor's IRF431 Power Field Effect Transistor (FET) and experience top-notch quality in electronic components. This N-CHANNEL single configuration device operates in enhancement mode, offering a maximum drain current of 4.5A and a power dissipation of 75W. Ideal for a variety of applications, this FET utilizes cutting-edge metal-oxide semiconductor technology to deliver superior performance. Trust in the reliability and efficiency of the IRF431 for your next project and see the difference it can make in your designs.

Feature Benefit Bullets

Polarity/Channel Type: N-CHANNEL

N-CHANNEL FETs have lower on-state resistance and higher current-carrying capability compared to P-CHANNEL FETs, making them more suitable for high-power applications.

Configuration: SINGLE

Single configuration FETs are easy to use and suitable for simple circuit designs, making them a good choice for applications where simplicity is key.

Operating Mode: ENHANCEMENT MODE

Enhancement mode FETs are normally off devices, requiring a gate voltage to turn them on. This provides better control and efficiency in switching applications.

Maximum Drain Current (Abs): 4.5 A

With a maximum drain current of 4.5 A, this FET can handle high current loads, making it suitable for power applications where high performance is required.

Maximum Power Dissipation (Abs): 75 W

The high maximum power dissipation of 75 W allows this FET to handle high power levels without overheating, ensuring reliable operation in demanding conditions.

Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR

MOSFET technology offers low input capacitance and high switching speeds, making this FET suitable for applications requiring fast switching and efficient performance.

Maximum Operating Temperature: 150 °C

With a maximum operating temperature of 150°C, this FET can withstand high temperatures, making it suitable for applications where heat dissipation is a concern.

Terminal Finish: Tin/Lead (Sn/Pb)

Tin/Lead terminal finish provides good solderability and reliability, making it easy to integrate this FET into a circuit with stable connections.

Technical Specifications

Power Field Effect Transistors (FET) IRF431 attributes and parameters. Explore more Power Field Effect Transistors (FET) devices from National Semiconductor

Specs

Configuration:

Maximum Drain Current (Abs) (ID):

4.5 A

Maximum Drain Current (ID):

4.5 A

Field Effect Transistor Technology:

METAL-OXIDE SEMICONDUCTOR

JESD-609 Code:

e0

No. of Elements:

1

Operating Mode:

ENHANCEMENT MODE

Maximum Operating Temperature:

150 Cel

Polarity or Channel Type:

Maximum Power Dissipation (Abs):

Sub-Category:

FET General Purpose Power

Surface Mount:

NO

Terminal Finish:

Tin/Lead (Sn/Pb)

Trade Compliance

IRF431 Transistors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

NSN

5961-01-364-9318, 5961013649318

NIIN

013649318

Manufacturer Highlights

National Semiconductor

National Semiconductor was an American semiconductor manufacturer which specialized in analog devices and subsystems, formerly with headquarters in Santa Clara, California. The company produced power management integrated circuits, display drivers, audio and operational amplifiers, communication interface products and data conversion solutions. National's key markets included wireless handsets, displays and a variety of broad electronics markets, including medical, automotive, industrial and test and measurement applications.On September 23, 2011, the company formally became part of Texas Instruments as the "Silicon Valley" division.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

Similar products 20