Loading...

NTMFS4943NT1G

Onsemi

NTMFS4943NT1G by Onsemi

NTMFS4943NT1G by Onsemi is an N-CHANNEL FET with a 30V DS Breakdown Voltage and 125A IDM. Ideal for SWITCHING applications, it features a 0.011 ohm Drain-Source On Resistance and operates up to 150 °C.

Median Price

$0.191

Lifecycle Status

Suppliers In-Stock

7

In-Stock Inventory

1k+

Distributors (Authorized)

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

Chip1Stop

Japan . 318 parts In-Stock

1+ parts

$1.320

100+ parts

$0.480

1k+ parts

-

10k+ parts

-

318

$1.320

$0.480

-

-

Rochester

USA . 159,541 parts In-Stock

1+ parts

-

100+ parts

$0.172

1k+ parts

$0.143

10k+ parts

$0.127

159,541

-

$0.172

$0.143

$0.127

DigiKey

USA . 159,541 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.210

159,541

-

-

-

$0.210

Verical

USA . 117,781 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.159

117,781

-

-

-

$0.159

Distributors (In-Stock)

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

Digiode

USA . 128 parts In-Stock

1+ parts

$0.134

100+ parts

-

1k+ parts

-

10k+ parts

-

128

$0.134

-

-

-

Chip Stock

USA . 61,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

61,000

-

-

-

-

Vyrian

USA . 4,074 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,074

-

-

-

-

Distributors (Availability)

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

Corphita

USA . 961 parts In-Stock

1+ parts

$0.127

100+ parts

-

1k+ parts

-

10k+ parts

-

961

$0.127

-

-

-

Corohmni

South Africa . 62 parts In-Stock

1+ parts

$0.141

100+ parts

-

1k+ parts

-

10k+ parts

-

62

$0.141

-

-

-

Component Stockers USA

USA . 182,141 parts In-Stock

1+ parts

$0.150

100+ parts

$0.140

1k+ parts

$0.120

10k+ parts

$0.120

182,141

$0.150

$0.140

$0.120

$0.120

Advanced Electronics

New Zealand . 10 parts In-Stock

1+ parts

$1.582

100+ parts

$1.440

1k+ parts

$1.297

10k+ parts

-

10

$1.582

$1.440

$1.297

-

AZTECH Wire

Italy . 875 parts In-Stock

1+ parts

$14.730

100+ parts

-

1k+ parts

-

10k+ parts

-

875

$14.730

-

-

-

Continental Prestige Electronics

USA . 159,541 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.129

10k+ parts

-

159,541

-

-

$0.129

-

Perfect Parts

USA . 17,377 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

17,377

-

-

-

-

QUARKTWIN TECHNOLOGY LTD

USA . 14,548 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

14,548

-

-

-

-

A-Z Elektronik GmbH

Germany . 6,638 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,638

-

-

-

-

TANS Electronics

Latvia . 6,199 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,199

-

-

-

-

Kulean Microsystems

USA . 6,190 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,190

-

-

-

-

SupplyDigital Components

Austria . 3,543 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,543

-

-

-

-

Problanco Electronics

Mexico . 3,269 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,269

-

-

-

-

Metaverse IC Inc.

Canada . 1,368 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,368

-

-

-

-

Assy Fe

Spain . 1,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,000

-

-

-

-

UHIMA Technologies

Türkiye . 746 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

746

-

-

-

-

GreenTree Electronics

Israel . 318 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

318

-

-

-

-

Authorized Procurement Solutions

USA . 318 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

318

-

-

-

-

Overview

Upgrade your switching applications with the NTMFS4943NT1G by Onsemi. Manufactured with precision and quality in mind, this N-channel FET offers unparalleled performance and reliability. Ideal for a variety of small signal applications, this transistor boasts a high pulsing drain current and a low drain-source on resistance, ensuring optimal efficiency and power management. With its built-in diode and compact package style, this FET is a must-have for any project requiring smooth and seamless switching. Trust Onsemi to deliver cutting-edge technology that exceeds expectations.

Feature Benefit Bullets

Polarity or Channel Type: N-CHANNEL

N-CHANNEL FETs are commonly used in switching applications and have faster switching speeds compared to P-CHANNEL FETs.

Configuration: SINGLE WITH BUILT-IN DIODE

The built-in diode allows for easier circuit design and protection against reverse currents.

Transistor Application: SWITCHING

Designed specifically for switching applications, ensuring efficient and reliable performance.

Surface Mount: YES

Surface mount FETs are compact, easy to install, and suitable for high-density PCB designs.

Minimum DS Breakdown Voltage: 30 V

With a minimum breakdown voltage of 30V, this FET can handle higher voltages without breakdown.

Package Shape: RECTANGULAR

Rectangular package shape allows for easy placement on the PCB and efficient use of space.

Maximum Pulsed Drain Current (IDM): 125 A

Capable of handling high pulse current loads, making it suitable for heavy-duty applications.

Avalanche Energy Rating (EAS): 31 mJ

High avalanche energy rating ensures robustness and reliability in demanding conditions.

No. of Terminals: 5

Having 5 terminals provides flexibility in circuit connections and allows for additional features.

Package Style (Meter): SMALL OUTLINE

Small outline package style saves space on the PCB and is ideal for compact designs.

Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR

MOSFETs offer low input capacitance, high input impedance, and fast switching speeds for efficient performance.

Maximum Operating Temperature: 150 °C

With a maximum operating temperature of 150 °C, this FET can withstand high temperatures without performance degradation.

Transistor Element Material: SILICON

Silicon FETs offer good thermal stability, high breakdown voltage, and low leakage current for reliable operation.

Terminal Finish: Tin (Sn)

Tin terminal finish provides good solderability and corrosion resistance, ensuring long-term reliability.

Maximum Drain Current (ID): 8.3 A

With a maximum drain current of 8.3A, this FET can handle moderate current loads efficiently.

Maximum Drain-Source On Resistance: 0.011 ohm

Low on-resistance of 0.011 ohm minimizes power dissipation and improves efficiency in switching applications.

Terminal Position: DUAL

Dual terminal position provides flexibility in circuit layout and allows for easy connections in various configurations.

Case Connection: DRAIN

Drain connection allows for easy integration into the circuit and efficient dissipation of heat generated during operation.

Technical Specifications

Small Signal Field Effect Transistors (FET) NTMFS4943NT1G attributes and parameters. Explore more Small Signal Field Effect Transistors (FET) devices from Onsemi

Specs

Avalanche Energy Rating (EAS):

31 mJ

Case Connection:

DRAIN

Minimum DS Breakdown Voltage:

30 V

Maximum Drain Current (ID):

8.3 A

Maximum Drain-Source On Resistance:

.011 ohm

Field Effect Transistor Technology:

METAL-OXIDE SEMICONDUCTOR

JESD-30 Code:

R-XDSO-F5

JESD-609 Code:

e3

Moisture Sensitivity Level (MSL):

1

No. of Elements:

1

No. of Terminals:

5

Maximum Operating Temperature:

150 Cel

Package Body Material:

UNSPECIFIED

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

NOT SPECIFIED

Polarity or Channel Type:

Maximum Pulsed Drain Current (IDM):

125 A

Qualification:

Not Qualified

Surface Mount:

YES

Terminal Finish:

Tin (Sn)

Terminal Form:

FLAT

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Transistor Application:

SWITCHING

Transistor Element Material:

SILICON

Trade Compliance

NTMFS4943NT1G Transistors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

PCN

Manufacturer Highlights

Onsemi

Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).

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

Management team

President, CEO

Hassane El-Khoury

Executive VP, CFO, Treasurer

Thad Trent

Senior VP

Ross F. Jatou

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

Aizu Fab

Fabrication

Fab Initiation

1995

Japan

Aizu Wakamatsu

Wafer Capacity

52,000

1995

52,000

Si/EPI Fab

Fabrication

Fab Initiation

2018

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

10,000

2018

10,000

Expansion Phase 1 for SiC / EPI

Fabrication

Fab Initiation

2019

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

14,500

2019

14,500

Expansion Phase 2 for SiC / EPI

Fabrication

Fab Initiation

2024

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

2024

SiC Fab

Fabrication

Fab Initiation

2022

USA

Hudson

Wafer Capacity

2022

Bucheon

Fabrication

Fab Initiation

2013

South Korea

Bucheon

Wafer Capacity

61,000

2013

61,000

ISMF - Malaysia

Fabrication

Fab Initiation

1990

Malaysia

Seremban

Wafer Capacity

95,000

1990

95,000

Roznov Device Fab

Fabrication

Fab Initiation

1987

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

80,000

1987

80,000

Fab 10

Fabrication

Fab Initiation

2002

USA

East Fishkill

Wafer Capacity

15,000

2002

15,000

Burlington

Fabrication

Fab Initiation

1986

Canada

Burlington

Wafer Capacity

1986

Gresham

Fabrication

Fab Initiation

1998

USA

Gresham

Wafer Capacity

45,000

1998

45,000

Bucheon 150mm

Fabrication

Fab Initiation

2000

South Korea

Bucheon

Wafer Capacity

50,000

2000

50,000

Rochester

Fabrication

Fab Initiation

1983

USA

Rochester

Wafer Capacity

10,000

1983

10,000

Nampa

Fabrication

Fab Initiation

1995

USA

Nampa

Wafer Capacity

1995

Pennsylvania

Fabrication

Fab Initiation

1997

USA

Mountain Top

Wafer Capacity

36,000

1997

36,000

Category top products 20

Authentic purchasing experiences

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

Similar products 20