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HomeProductsDiscrete Semiconductor ProductsTransistors - FETs, MOSFETs - SingleIRLU8743PBF
Infineon Technologies
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IRLU8743PBF - Infineon Technologies

Manufacturer Part Number
IRLU8743PBF
Manufacturer
Infineon Technologies
Allelco Part Number
32D-IRLU8743PBF
ECAD Model
Parts Description
MOSFET N-CH 30V 160A IPAK
Detailed Description
Package
TO-251-3 Short Leads, IPak, TO-251AA
Data sheet
IRLU8743PBF.pdf
RoHs Status
ROHS3 Compliant
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In stock: 43360

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Specifications

IRLU8743PBF Tech Specifications
Infineon Technologies - IRLU8743PBF technical specifications, attributes, parameters and parts with similar specifications to Infineon Technologies - IRLU8743PBF

Product Attribute Attribute Value  
Manufacturer Infineon Technologies  
Vgs(th) (Max) @ Id 2.35V @ 100µA  
Vgs (Max) ±20V  
Technology MOSFET (Metal Oxide)  
Supplier Device Package IPAK (TO-251AA)  
Series HEXFET®  
Rds On (Max) @ Id, Vgs 3.1mOhm @ 25A, 10V  
Power Dissipation (Max) 135W (Tc)  
Package / Case TO-251-3 Short Leads, IPak, TO-251AA  
Package Tube  
Product Attribute Attribute Value  
Operating Temperature -55°C ~ 175°C (TJ)  
Mounting Type Through Hole  
Input Capacitance (Ciss) (Max) @ Vds 4880 pF @ 15 V  
Gate Charge (Qg) (Max) @ Vgs 59 nC @ 4.5 V  
FET Type N-Channel  
FET Feature -  
Drive Voltage (Max Rds On, Min Rds On) 4.5V, 10V  
Drain to Source Voltage (Vdss) 30 V  
Current - Continuous Drain (Id) @ 25°C 160A (Tc)  
Base Product Number IRLU8743  

Parts Introduction

Manufacturer Part Number

IRLU8743PBF

Manufacturer

Infineon Technologies

Introduction

High-performance N-channel HEXFET power MOSFET in TO-251AA package

Product Features and Performance

Low on-resistance and fast switching for high efficiency

High current capability up to 160A continuous drain current

Wide operating temperature range from -55°C to 175°C

Low gate charge for high-speed switching

Rugged and reliable design

Product Advantages

Excellent thermal performance and power handling

Optimized for high-frequency, high-efficiency power conversion

Suitable for a wide range of power electronics applications

Key Technical Parameters

Drain-source voltage (Vdss): 30V

On-resistance (Rds(on)): 3.1mΩ @ 25A, 10V

Continuous drain current (Id): 160A @ 25°C

Input capacitance (Ciss): 4880pF @ 15V

Power dissipation (Tc): 135W

Quality and Safety Features

RoHS3 compliant

Reliable and robust design for industrial and automotive applications

Compatibility

Compatible with various power electronics systems and circuits

Application Areas

Switching power supplies

Motor drives

Inverters

Uninterruptible power supplies (UPS)

Industrial and automotive power electronics

Product Lifecycle

Current production model, no discontinuation planned

Replacement and upgrade options available from Infineon

Key Reasons to Choose This Product

High current and power handling capacity

Excellent efficiency and thermal performance

Reliable and robust design for industrial and automotive use

Compatibility with a wide range of power electronics applications

Ongoing product support and availability of replacements/upgrades

Parts with Similar Specifications

The three parts on the right have similar specifications to Infineon Technologies IRLU8743PBF

Product Attribute IRLU8743PBF IRLU8729-701PBF IRLU8259PBF IRLU8726PBF
Part Number IRLU8743PBF IRLU8729-701PBF IRLU8259PBF IRLU8726PBF
Manufacturer Infineon Technologies International Rectifier Infineon Technologies Infineon Technologies
FET Type N-Channel N-Channel N-Channel N-Channel
Power Dissipation (Max) 135W (Tc) 55W (Tc) 48W (Tc) 75W (Tc)
Rds On (Max) @ Id, Vgs 3.1mOhm @ 25A, 10V 8.9mOhm @ 25A, 10V 8.7mOhm @ 21A, 10V 5.8mOhm @ 25A, 10V
Package Tube Bulk Tube Tube
Package / Case TO-251-3 Short Leads, IPak, TO-251AA TO-251-3 Short Leads, IPak, TO-251AA TO-251-3 Short Leads, IPak, TO-251AA TO-251-3 Short Leads, IPak, TO-251AA
Series HEXFET® HEXFET® HEXFET® HEXFET®
Operating Temperature -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ) -55°C ~ 175°C (TJ)
Mounting Type Through Hole Through Hole Through Hole Through Hole
Drive Voltage (Max Rds On, Min Rds On) 4.5V, 10V - 4.5V, 10V 4.5V, 10V
Vgs (Max) ±20V ±20V ±20V ±20V
FET Feature - - - -
Vgs(th) (Max) @ Id 2.35V @ 100µA 2.35V @ 25µA 2.35V @ 25µA 2.35V @ 50µA
Current - Continuous Drain (Id) @ 25°C 160A (Tc) 58A (Tc) 57A (Tc) 86A (Tc)
Drain to Source Voltage (Vdss) 30 V 30 V 25 V 30 V
Base Product Number IRLU8743 - - -
Input Capacitance (Ciss) (Max) @ Vds 4880 pF @ 15 V 1350 pF @ 15 V 900 pF @ 13 V 2150 pF @ 15 V
Technology MOSFET (Metal Oxide) MOSFET (Metal Oxide) MOSFET (Metal Oxide) MOSFET (Metal Oxide)
Gate Charge (Qg) (Max) @ Vgs 59 nC @ 4.5 V 16 nC @ 4.5 V 10 nC @ 4.5 V 23 nC @ 4.5 V
Supplier Device Package IPAK (TO-251AA) PG-TO-251-3-21 I-PAK I-PAK

IRLU8743PBF Datasheet PDF

Download IRLU8743PBF pdf datasheets and Infineon Technologies documentation for IRLU8743PBF - Infineon Technologies.

Other Related Documents
Part Number Guide.pdf
PCN Packaging
Mult Device Standard Label Chg 29/Sep/2017.pdf Tube Label Chgs 20/May/2020.pdf
PCN Design/Specification
Mult Dev Label Chgs Aug/2020.pdf Leadframe Retraction 03/Jun/2015.pdf
PCN Other
Mult Dev Lot Code Standardization 11/Nov/2022.pdf
PCN Assembly/Origin
Assembly Site Add 16/Mar/2017.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Infineon Technologies

IRLU8743PBF

Infineon Technologies
32D-IRLU8743PBF

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