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IRFI4321PBF

Infineon Technologies

IRFI4321PBF by Infineon Technologies

IRFI4321PBF by Infineon is a N-CHANNEL Power FET with 150V DS Breakdown Voltage, ideal for SWITCHING applications. It features a max IDM of 140A and EAS of 170mJ, operating in ENHANCEMENT MODE. With a 0.016 ohm RDS(on), it can handle up to 34A drain current and dissipate 46W power at max temp of 150°C.

Median Price

$2.615

Lifecycle Status

Suppliers In-Stock

24

In-Stock Inventory

1k+

Distributors (Authorized)

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

Avnet

USA . 1,850 parts In-Stock

1+ parts

$1.013

100+ parts

$0.961

1k+ parts

-

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1,850

$1.013

$0.961

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Arrow

USA . 1,997 parts In-Stock

1+ parts

$2.410

100+ parts

$1.622

1k+ parts

$1.574

10k+ parts

$1.552

1,997

$2.410

$1.622

$1.574

$1.552

Newark

USA . 1,970 parts In-Stock

1+ parts

$2.430

100+ parts

$2.020

1k+ parts

-

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1,970

$2.430

$2.020

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Farnell

UK . 3,206 parts In-Stock

1+ parts

$2.800

100+ parts

$1.690

1k+ parts

$1.300

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3,206

$2.800

$1.690

$1.300

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Chip1Stop

Japan . 17,670 parts In-Stock

1+ parts

$3.750

100+ parts

$1.700

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17,670

$3.750

$1.700

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DigiKey

USA . 3,905 parts In-Stock

1+ parts

$3.760

100+ parts

$1.731

1k+ parts

$1.315

10k+ parts

$1.299

3,905

$3.760

$1.731

$1.315

$1.299

Mouser Electronics

USA . 1,501 parts In-Stock

1+ parts

$3.760

100+ parts

$1.570

1k+ parts

$1.490

10k+ parts

-

1,501

$3.760

$1.570

$1.490

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Element14

Singapore . 3,194 parts In-Stock

1+ parts

$287.730

100+ parts

$196.430

1k+ parts

$149.950

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3,194

$287.730

$196.430

$149.950

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Verical

USA . 15,448 parts In-Stock

1+ parts

-

100+ parts

$1.325

1k+ parts

$1.282

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15,448

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$1.325

$1.282

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EBV Elektronik

Germany . 4,000 parts In-Stock

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4,000

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Future Electronics

Canada . 2,000 parts In-Stock

1+ parts

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$2.180

1k+ parts

$2.110

10k+ parts

$2.070

2,000

-

$2.180

$2.110

$2.070

Distrelec

Netherlands . 52 parts In-Stock

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Distributors (In-Stock)

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Digiode

USA . 395 parts In-Stock

1+ parts

$1.190

100+ parts

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395

$1.190

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TME

Poland . 55 parts In-Stock

1+ parts

$1.810

100+ parts

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55

$1.810

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Nova Conductors

Japan . 68 parts In-Stock

1+ parts

$2.023

100+ parts

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68

$2.023

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Vyrian

USA . 5,961 parts In-Stock

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5,961

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IBS Electronics

USA . 2,048 parts In-Stock

1+ parts

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$2.805

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2,048

-

$2.805

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ACDS - Activité Composants Distribution Service

France . 745 parts In-Stock

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Dan-Mar Components

USA . 745 parts In-Stock

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745

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Bristol Electronics

USA . 645 parts In-Stock

1+ parts

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$1.156

1k+ parts

$0.948

10k+ parts

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645

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$1.156

$0.948

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Semi Source

USA . 56 parts In-Stock

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56

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Partservice

France . 50 parts In-Stock

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$2.432

1k+ parts

$2.367

10k+ parts

$2.367

50

-

$2.432

$2.367

$2.367

Micros sp.j. W. Kędra i J. Lic

Poland . 50 parts In-Stock

1+ parts

-

100+ parts

$2.605

1k+ parts

$2.536

10k+ parts

$2.536

50

-

$2.605

$2.536

$2.536

Prism Electronics

USA . 2 parts In-Stock

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2

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Distributors (Availability)

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Modulus Dynamics

Lithuania . 12,173 parts In-Stock

1+ parts

$0.800

100+ parts

$0.768

1k+ parts

$0.736

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12,173

$0.800

$0.768

$0.736

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Ampacity Inc.

Singapore . 5,644 parts In-Stock

1+ parts

$1.000

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5,644

$1.000

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Corphita

USA . 192 parts In-Stock

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$1.128

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192

$1.128

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Argo Parts USA

USA . 2,094 parts In-Stock

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$2.023

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2,094

$2.023

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Continental Prestige Electronics

USA . 3,332 parts In-Stock

1+ parts

$2.430

100+ parts

$1.510

1k+ parts

$1.210

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3,332

$2.430

$1.510

$1.210

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Component Stockers USA

USA . 3,743 parts In-Stock

1+ parts

$2.690

100+ parts

$1.810

1k+ parts

$1.420

10k+ parts

$1.670

3,743

$2.690

$1.810

$1.420

$1.670

Microchip USA

USA . 3,297 parts In-Stock

1+ parts

$23.465

100+ parts

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3,297

$23.465

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GreenTree Electronics

Israel . 202,000 parts In-Stock

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RC Electronics

USA . 12,780 parts In-Stock

1+ parts

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$2.340

1k+ parts

$2.210

10k+ parts

$2.160

12,780

-

$2.340

$2.210

$2.160

Perfect Parts

USA . 10,035 parts In-Stock

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10,035

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Authorized Procurement Solutions

USA . 10,000 parts In-Stock

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A-Z Elektronik GmbH

Germany . 7,281 parts In-Stock

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7,281

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Alle Elektronik GmbH

Germany . 4,854 parts In-Stock

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Lixinc

USA . 3,698 parts In-Stock

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3,698

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Netroflash

USA . 2,000 parts In-Stock

1+ parts

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$1.982

1k+ parts

$1.921

10k+ parts

$1.881

2,000

-

$1.982

$1.921

$1.881

Futuretech Components

Singapore . 1,937 parts In-Stock

1+ parts

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1,937

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Overview

Power up your projects with the IRFI4321PBF by Infineon Technologies, a high-quality N-CHANNEL Power Field Effect Transistor with a built-in diode. Ideal for switching applications, this transistor offers a maximum pulsed drain current of 140 A and a minimum breakdown voltage of 150 V, ensuring reliable performance under heavy loads. With its robust construction and innovative technology, this transistor provides exceptional value and efficiency for a wide range of applications. Experience the benefits of Infineon Technologies' cutting-edge products and take your designs to the next level.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Durable and lightweight material for the package, ensuring the transistor is protected from external factors and easy to handle.

Polarity or Channel Type: N-CHANNEL

N-Channel transistors typically have higher mobility and conductivity, making them more efficient for switching applications.

Minimum DS Breakdown Voltage: 150 V

High breakdown voltage allows for reliable performance in high-power applications without risk of damage.

Maximum Pulsed Drain Current (IDM): 140 A

High pulsed drain current capability enables handling of peak currents without compromising performance or reliability.

Avalanche Energy Rating (EAS): 170 mJ

Avalanche energy rating indicates the amount of energy the transistor can dissipate safely during high-voltage breakdown, ensuring protection against overloads.

Maximum Power Dissipation (Abs): 46 W

High power dissipation capability allows the transistor to handle heavy loads and maintain stable performance under demanding conditions.

Maximum Drain-Source On Resistance: 0.016 ohm

Low on-resistance minimizes power losses and improves efficiency in switching applications.

Technical Specifications

Power Field Effect Transistors (FET) IRFI4321PBF attributes and parameters. Explore more Power Field Effect Transistors (FET) devices from Infineon Technologies

Specs

Avalanche Energy Rating (EAS):

170 mJ

Minimum DS Breakdown Voltage:

150 V

Maximum Drain Current (Abs) (ID):

34 A

Maximum Drain Current (ID):

34 A

Maximum Drain-Source On Resistance:

.016 ohm

Field Effect Transistor Technology:

METAL-OXIDE SEMICONDUCTOR

JEDEC-95 Code:

TO-220AB

JESD-30 Code:

R-PSFM-T3

JESD-609 Code:

e3

No. of Elements:

1

No. of Terminals:

3

Operating Mode:

ENHANCEMENT MODE

Maximum Operating Temperature:

150 Cel

Package Body Material:

PLASTIC/EPOXY

Package Shape:

RECTANGULAR

Package Style (Meter):

FLANGE MOUNT

Polarity or Channel Type:

Maximum Power Dissipation (Abs):

Maximum Pulsed Drain Current (IDM):

140 A

Qualification:

Not Qualified

Sub-Category:

FET General Purpose Power

Surface Mount:

NO

Terminal Finish:

MATTE TIN OVER NICKEL

Terminal Form:

THROUGH-HOLE

Terminal Position:

SINGLE

Transistor Application:

SWITCHING

Transistor Element Material:

SILICON

Trade Compliance

IRFI4321PBF Transistors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

Manufacturer Highlights

Infineon Technologies

Infineon Technologies AG is a leading global semiconductor manufacturer and provider of comprehensive solutions for automotive, industrial, and consumer applications. Founded in 1999, the company has grown to become one of the largest semiconductor manufacturers in Europe. Infineon is headquartered in Neubiberg, Germany with operations across countries in Europe and Asia Pacific. Infineon provides microelectronics products that address many of today's societal challenges affecting energy efficiency, mobility, security and connectivity. Over the past two decades Infineon has become a major player in the semiconductor industry with an impressive portfolio of innovative technologies. As one of only four companies that produce DRAM chips for automobiles, Infineon produces cutting-edge processors for use in advanced driver assistance systems (ADAS). Likewise, they specialize in providing advanced embedded secure microcontrollers that are essential for connected devices. Furthermore, they offer integrated circuit solutions for industrial power control such as motor controllers and embedded gate drivers.

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Management team

CEO

Jochen Hanebeck

Chief Financial Officer

Sven Schneider

Chief Marketing Officer

Andreas Urschitz

Manufacturer fab locations 19

Fab name Location Fab Initiation Wafer Capacity

Villach 300mm

Fabrication

Fab Initiation

2011

Austria

Villach

Wafer Capacity

11,000

2011

11,000

Kulim 2

Fabrication

Fab Initiation

2016

Malaysia

Kulim

Wafer Capacity

79,500

2016

79,500

Dresden - Module 3

Fabrication

Fab Initiation

1999

Germany

Dresden

Wafer Capacity

58,000

1999

58,000

Villach Building

Fabrication

Fab Initiation

2016

Austria

Villach

Wafer Capacity

2,000

2016

2,000

Regensburg

Fabrication

Fab Initiation

1986

Germany

Regensburg

Wafer Capacity

60,000

1986

60,000

Dresden 200 - Module 1

Fabrication

Fab Initiation

1995

Germany

Dresden

Wafer Capacity

28,000

1995

28,000

Dresden 200 - Module 2

Fabrication

Fab Initiation

1996

Germany

Dresden

Wafer Capacity

28,000

1996

28,000

Building 38

Fabrication

Fab Initiation

2005

Germany

Dresden

Wafer Capacity

500

2005

500

Building 47

Fabrication

Fab Initiation

2005

Germany

Dresden

Wafer Capacity

500

2005

500

Kulim 1

Fabrication

Fab Initiation

2006

Malaysia

Kulim

Wafer Capacity

110,000

2006

110,000

Mesa Facility

Fabrication

Fab Initiation

1990

USA

Mesa

Wafer Capacity

3,000

1990

3,000

Villach 150mm

Fabrication

Fab Initiation

1981

Austria

Villach

Wafer Capacity

35,000

1981

35,000

Villach 200mm

Fabrication

Fab Initiation

1995

Austria

Villach

Wafer Capacity

68,000

1995

68,000

Temecula

Fabrication

Fab Initiation

1995

USA

Temecula

Wafer Capacity

30,000

1995

30,000

Villach 300mm

Fabrication

Fab Initiation

2021

Austria

Villach

Wafer Capacity

2021

Villach 150mm

Fabrication

Fab Initiation

2018

Austria

Villach

Wafer Capacity

5,000

2018

5,000

Kulim 3

Fabrication

Fab Initiation

2024

Malaysia

Kulim

Wafer Capacity

2024

Fab 25

Fabrication

Fab Initiation

1995

USA

Austin

Wafer Capacity

31,000

1995

31,000

Dresden - Module 4

Fabrication

Fab Initiation

2026

Germany

Dresden

Wafer Capacity

2026

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