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BUK9E1R9-40E,127

NXP Semiconductors

BUK9E1R9-40E,127 by NXP Semiconductors

BUK9E1R9-40E,127 from NXP Semiconductors is an N-channel power FET designed for efficient switching applications. It features a max drain current of 120 A, a breakdown voltage of 40 V, and operates at up to 175 °C. Ideal for high-power circuits with built-in diode functionality.

Median Price

$1.694

Lifecycle Status

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5

In-Stock Inventory

1k+

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Rochester

USA . 5,048 parts In-Stock

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$1.600

1k+ parts

$1.430

10k+ parts

$1.340

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$1.600

$1.430

$1.340

Verical

USA . 4,974 parts In-Stock

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$1.788

10k+ parts

$1.675

4,974

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$1.788

$1.675

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Digiode

USA . 2,463 parts In-Stock

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$0.864

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2,463

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Vyrian

USA . 6,536 parts In-Stock

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6,536

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Anansix

USA . 1,071 parts In-Stock

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Native Components

USA . 698 parts In-Stock

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$0.084

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$0.081

698

$0.084

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$0.081

Northwest PG Solutions

USA . 1,870 parts In-Stock

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$0.092

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$0.081

1,870

$0.092

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$0.081

Corphita

USA . 152 parts In-Stock

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$0.819

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$0.819

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Microchip USA

USA . 3,034 parts In-Stock

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$5.655

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3,034

$5.655

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AZTECH Wire

Italy . 156 parts In-Stock

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$15.720

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UNI Independent Distributors

Spain . 7,954 parts In-Stock

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Continental Prestige Electronics

USA . 5,048 parts In-Stock

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$1.090

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Overview

Unlock unparalleled efficiency with the BUK9E1R9-40E,127 from NXP Semiconductors. This N-channel Power FET is designed for robust switching applications, seamlessly enhancing performance in automotive and industrial systems. With its exceptional build quality and proven reliability, NXP delivers a solution that stands out in demanding environments. Experience lower energy loss and higher durability—transform your designs today with this power-packed transistor!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy for the package body provides good durability and thermal resistance, ensuring reliability in various operating environments.

Polarity or Channel Type: N-CHANNEL

N-channel FETs typically offer lower on-resistance and faster switching speeds compared to P-channel FETs, making this a strong choice for efficient switching applications.

Configuration: SINGLE WITH BUILT-IN DIODE

The built-in diode simplifies circuit design for protection against back EMF, enhancing the reliability of the application.

Transistor Application: SWITCHING

Optimized for switching applications, this FET facilitates rapid on/off control, essential for efficient power conversion and control.

Minimum DS Breakdown Voltage: 40 V

A minimum breakdown voltage of 40 V ensures safe operation under higher voltage conditions, providing greater design flexibility.

Package Shape: RECTANGULAR

The rectangular package shape enhances space optimization on printed circuit boards (PCBs), making it suitable for compact designs.

Terminal Form: THROUGH-HOLE

Through-hole terminals provide robust mechanical support and excellent electrical connections, which are advantageous in high-power applications.

Operating Mode: ENHANCEMENT MODE

Enhancement mode operation allows for lower standby power consumption and improved efficiency in circuit applications.

Maximum Pulsed Drain Current (IDM): 1228 A

The capability to handle up to 1228 A during pulsed conditions makes this FET suitable for high-demand applications, such as motor drivers and power supplies.

Avalanche Energy Rating (EAS): 1008 mJ

An avalanche energy rating of 1008 mJ indicates its ability to withstand high-energy transients, making it reliable in surge conditions.

Maximum Drain Current (Abs) (ID): 120 A

With a maximum absolute drain current rating of 120 A, this FET can effectively manage high current loads, crucial for performance in power electronics.

No. of Terminals: 3

A three-terminal design simplifies connectivity in circuits, streamlining integration into existing systems.

Maximum Power Dissipation (Abs): 349 W

A high power dissipation capability of 349 W allows the FET to operate in high-power applications without thermal failure.

Package Style (Meter): IN-LINE

The in-line package style enables easier handling and assembly, which can reduce manufacturing complexity.

Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR

MOS technology provides high input impedance and fast switching capabilities, making this FET ideal for a wide range of applications.

Maximum Operating Temperature: 175 °C

Operating at a maximum temperature of 175 °C ensures reliable performance in high-temperature environments, increasing design durability.

Transistor Element Material: SILICON

Silicon is a widely used material in semiconductor devices, offering excellent electrical characteristics and availability.

Terminal Finish: Tin (Sn)

The tin finish on terminals enhances solderability and corrosion resistance for long-term reliability.

Maximum Drain Current (ID): 120 A

This specification highlights the FET's ability to handle significant loads, ensuring it meets the demands of various industrial applications.

Maximum Drain-Source On Resistance: 0.00193 ohm

A low on-resistance of 0.00193 ohm minimizes power loss and heat generation, improving the overall efficiency of power systems.

Terminal Position: SINGLE

Single terminal positioning simplifies circuit layout and assembly, enhancing ease of use in design.

Case Connection: DRAIN

A direct drain connection maximizes performance and reduces parasitic inductance, leading to faster switching.

Reference Standard: AEC-Q101; IEC-60134

Compliance with AEC-Q101 and IEC-60134 standards ensures this FET meets rigorous automotive and industrial reliability requirements.

Technical Specifications

Power Field Effect Transistors (FET) BUK9E1R9-40E,127 attributes and parameters. Explore more Power Field Effect Transistors (FET) devices from NXP Semiconductors

Specs

Additional Features:

AVALANCHE RATED

Avalanche Energy Rating (EAS):

1008 mJ

Case Connection:

DRAIN

Minimum DS Breakdown Voltage:

40 V

Maximum Drain Current (Abs) (ID):

120 A

Maximum Drain Current (ID):

120 A

Maximum Drain-Source On Resistance:

.00193 ohm

Field Effect Transistor Technology:

METAL-OXIDE SEMICONDUCTOR

JEDEC-95 Code:

TO-262AA

JESD-30 Code:

R-PSIP-T3

JESD-609 Code:

e3

No. of Elements:

1

No. of Terminals:

3

Operating Mode:

ENHANCEMENT MODE

Maximum Operating Temperature:

175 Cel

Package Body Material:

PLASTIC/EPOXY

Package Shape:

RECTANGULAR

Package Style (Meter):

IN-LINE

Polarity or Channel Type:

Maximum Power Dissipation (Abs):

Maximum Pulsed Drain Current (IDM):

1228 A

Reference Standard:

AEC-Q101; IEC-60134

Sub-Category:

FET General Purpose Power

Surface Mount:

NO

Terminal Finish:

Tin (Sn)

Terminal Form:

THROUGH-HOLE

Terminal Position:

SINGLE

Transistor Application:

SWITCHING

Transistor Element Material:

SILICON

Trade Compliance

BUK9E1R9-40E,127 Transistors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

PCN

Manufacturer Highlights

NXP Semiconductors

NXP is a leading semiconductor company that creates cutting-edge technology to power secure connections in a smarter world. Founded in 2006, they have grown to become one of the top five global semiconductor companies and serve their customers in over 70 countries around the world.

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Management team

Executive Director, President, CEO

Kurt Sievers

Executive VP, CFO

Bill Betz

Executive VP, Chief Sales Officer

Ron Martino

Manufacturer fab locations 7

Fab name Location Fab Initiation Wafer Capacity

ICN8

Fabrication

Fab Initiation

1996

Netherlands

Nijmegen

Wafer Capacity

55,000

1996

55,000

ATMC (Austin Tech & Mfg Center)

Fabrication

Fab Initiation

1995

USA

Austin

Wafer Capacity

30,000

1995

30,000

N/A

Fabrication

Fab Initiation

1989

Germany

Boeblingen

Wafer Capacity

1989

CHD

Fabrication

Fab Initiation

1993

USA

Chandler

Wafer Capacity

30,000

1993

30,000

OHTC

Fabrication

Fab Initiation

1991

USA

Austin

Wafer Capacity

24,000

1991

24,000

New Expansion Fab

Fabrication

Fab Initiation

2026

USA

Austin

Wafer Capacity

2026

ECHO

Fabrication

Fab Initiation

2020

USA

Chandler

Wafer Capacity

10,000

2020

10,000

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